Great Falls Weather in 2023

Historical record of Great Falls, Montana weather for the year 2023 based on NOAA data.

Jump to Month:

Year:

2023 Great Falls Weather Extremes
Highest temperature	101 °F	August 17
Lowest temperature	-22 °F	February 24
Highest daily low	62 °F	August 15
Lowest daily high	-5 °F	February 23
Most daily precipitation	1.4 inches	June 2
Most daily snow	7.8 inches	April 13
Total annual precipitation	17.1 inches	-
Total annual snow	68.2 inches	-

What was the hottest temperature in Great Falls in 2023?

The highest temperature recorded in Great Falls, Montana in 2023 was 101 °F which happened 2 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Great Falls in 2023

Rank	Temperature	Date
1	101 °F	Aug 17
1	101 °F	Jul 24
3	100 °F	Aug 15
4	99 °F	Jul 22
5	98 °F	Jul 23
6	96 °F	Aug 29
6	96 °F	Jul 31
8	95 °F	Aug 2
8	95 °F	Jul 21
10	94 °F	Aug 14
10	94 °F	Aug 1

What was the coldest temperature in Great Falls in 2023?

The lowest temperature recorded in Great Falls, Montana in 2023 was -22 °F which happened on Feb 24.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Great Falls in 2023

Rank	Temperature	Date
1	-22 °F	February 24
2	-21 °F	February 23
3	-15 °F	January 29
4	-11 °F	February 22
5	-9 °F	January 28
6	-6 °F	February 21
7	-3 °F	March 7
8	-2 °F	October 28
8	-2 °F	January 30
10	0 °F	October 27
10	0 °F	March 12

January 2023 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	41	20	0.00	0.0
January 2	39	16	0.00	0.0
January 3	37	22	0.00	0.0
January 4	40	19	0.00	0.0
January 5	37	20	0.02	0.0
January 6	40	34	0.47	0.0
January 7	46	31	0.00	0.0
January 8	48	36	0.00	0.0
January 9	44	31	0.01	0.0
January 10	45	22	0.00	0.0
January 11	38	19	0.00	0.0
January 12	49	28	0.00	0.0
January 13	54	40	0.00	0.0
January 14	51	31	0.00	0.0
January 15	45	29	0.00	0.0
January 16	40	28	0.16	0.0
January 17	41	26	0.01	0.2
January 18	39	22	0.00	0.0
January 19	39	29	0.00	0.0
January 20	37	23	0.00	0.0
January 21	42	25	0.00	0.0
January 22	37	25	0.02	0.5
January 23	32	19	0.00	0.0
January 24	36	24	0.00	0.0
January 25	37	21	0.03	0.4
January 26	50	32	0.00	0.0
January 27	37	17	0.28	3.6
January 28	16	-9	0.05	1.4
January 29	-2	-15	0.00	0.1
January 30	13	-2	0.00	0.0
January 31	29	12	0.00	0.0

February 2023 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	37	15	0.00	0.0
February 2	40	10	0.00	0.0
February 3	46	34	0.00	0.0
February 4	45	30	0.00	0.0
February 5	48	30	0.00	0.0
February 6	48	33	0.00	0.0
February 7	44	35	0.00	0.0
February 8	41	23	0.00	0.0
February 9	43	20	0.00	0.0
February 10	50	28	0.00	0.0
February 11	48	23	0.00	0.0
February 12	50	26	0.00	0.0
February 13	53	26	0.00	0.0
February 14	31	2	0.13	3.0
February 15	30	5	0.00	0.0
February 16	40	20	0.00	0.0
February 17	43	32	0.00	0.0
February 18	39	23	0.00	0.0
February 19	41	25	0.00	0.0
February 20	39	24	0.23	3.4
February 21	39	-6	0.13	3.5
February 22	-4	-11	0.07	1.5
February 23	-5	-21	0.02	0.0
February 24	22	-22	0.00	0.1
February 25	38	22	0.00	0.0
February 26	49	30	0.00	0.0
February 27	38	23	0.00	0.0
February 28	40	17	0.00	0.0

March 2023 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	37	19	0.00	0.0
March 2	44	24	0.00	0.0
March 3	37	16	0.00	0.0
March 4	39	21	0.00	0.0
March 5	21	8	0.10	2.1
March 6	19	9	0.08	0.9
March 7	26	-3	0.00	0.0
March 8	18	9	0.03	1.3
March 9	22	6	0.00	0.3
March 10	17	2	0.31	6.1
March 11	19	3	0.05	0.2
March 12	20	0	0.00	0.0
March 13	47	11	0.00	0.0
March 14	46	29	0.13	1.1
March 15	31	20	0.39	3.9
March 16	35	14	0.00	0.0
March 17	38	11	0.00	0.0
March 18	47	23	0.00	0.0
March 19	48	22	0.00	0.0
March 20	30	20	0.00	0.0
March 21	41	19	0.00	0.0
March 22	44	17	0.00	0.0
March 23	51	25	0.00	0.0
March 24	48	27	0.00	0.0
March 25	39	27	0.00	0.3
March 26	38	22	0.00	0.1
March 27	45	16	0.00	0.0
March 28	40	21	0.00	0.0
March 29	41	18	0.01	0.1
March 30	31	24	0.13	1.0
March 31	51	22	0.00	0.0

April 2023 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	54	30	0.00	0.0
April 2	45	23	0.00	0.0
April 3	41	15	0.00	0.0
April 4	28	17	0.00	0.0
April 5	45	11	0.00	0.0
April 6	53	26	0.00	0.0
April 7	63	35	0.00	0.0
April 8	59	40	0.00	0.0
April 9	65	40	0.00	0.0
April 10	78	52	0.00	0.0
April 11	71	38	0.00	0.0
April 12	46	29	0.47	2.8
April 13	32	22	0.58	7.8
April 14	40	15	0.00	0.0
April 15	50	22	0.00	0.0
April 16	65	37	0.00	0.0
April 17	60	33	0.06	0.0
April 18	51	31	0.69	3.5
April 19	33	28	0.30	6.1
April 20	31	27	0.12	0.6
April 21	32	18	0.04	0.0
April 22	43	16	0.00	0.0
April 23	51	27	0.00	0.0
April 24	61	36	0.12	0.0
April 25	62	36	0.00	0.0
April 26	65	33	0.00	0.0
April 27	54	33	0.00	0.0
April 28	71	37	0.00	0.0
April 29	71	35	0.00	0.0
April 30	77	40	0.00	0.0

May 2023 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	78	42	0.00
May 2	76	38	0.00
May 3	79	43	0.00
May 4	78	46	0.05
May 5	63	47	0.74
May 6	54	41	0.09
May 7	63	37	0.01
May 8	64	39	0.00
May 9	59	39	0.02
May 10	65	35	0.00
May 11	61	42	0.14
May 12	66	36	0.00
May 13	64	42	0.00
May 14	71	44	0.00
May 15	78	44	0.00
May 16	81	50	0.06
May 17	61	43	0.06
May 18	67	39	0.00
May 19	79	39	0.00
May 20	80	49	0.00
May 21	85	53	0.00
May 22	76	53	0.03
May 23	73	47	0.00
May 24	70	50	0.04
May 25	63	51	0.33
May 26	64	51	0.16
May 27	58	50	0.64
May 28	71	50	0.23
May 29	74	51	0.00
May 30	79	47	0.00
May 31	78	48	0.00

June 2023 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	72	48	0.04
June 2	56	51	1.37
June 3	61	47	0.66
June 4	76	43	0.00
June 5	80	53	0.04
June 6	70	52	0.00
June 7	79	48	0.00
June 8	79	53	0.26
June 9	71	57	0.10
June 10	71	53	0.04
June 11	77	50	0.00
June 12	77	51	0.00
June 13	80	49	0.00
June 14	70	45	0.00
June 15	65	41	0.00
June 16	74	39	0.00
June 17	72	52	0.01
June 18	66	42	0.09
June 19	65	43	0.00
June 20	66	41	0.00
June 21	67	33	0.00
June 22	72	34	0.00
June 23	76	46	0.01
June 24	75	52	0.71
June 25	78	48	0.06
June 26	76	46	0.00
June 27	78	49	0.00
June 28	78	50	0.00
June 29	83	49	0.00
June 30	86	57	0.00

July 2023 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	87	58	0.00
July 2	83	53	0.00
July 3	74	47	0.42
July 4	67	48	0.00
July 5	77	42	0.00
July 6	81	47	0.00
July 7	79	48	0.00
July 8	83	47	0.00
July 9	90	50	0.00
July 10	90	56	0.10
July 11	80	52	0.00
July 12	85	48	0.00
July 13	84	53	0.03
July 14	81	49	0.00
July 15	88	50	0.00
July 16	90	53	0.00
July 17	91	57	0.00
July 18	84	48	0.00
July 19	82	44	0.00
July 20	89	51	0.00
July 21	95	52	0.00
July 22	99	55	0.00
July 23	98	53	0.00
July 24	101	62	0.00
July 25	89	61	0.00
July 26	87	56	0.00
July 27	78	45	0.00
July 28	81	43	0.02
July 29	91	50	0.05
July 30	90	51	0.00
July 31	96	51	0.00

August 2023 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	94	59	0.00
August 2	95	52	0.00
August 3	90	62	0.00
August 4	84	60	0.00
August 5	72	57	0.33
August 6	70	51	0.03
August 7	80	48	0.00
August 8	85	48	0.00
August 9	86	54	0.03
August 10	80	54	0.00
August 11	84	48	0.00
August 12	84	51	0.04
August 13	81	48	0.00
August 14	94	49	0.00
August 15	100	62	0.00
August 16	84	60	0.00
August 17	101	55	0.00
August 18	92	53	0.00
August 19	70	50	0.00
August 20	74	54	0.00
August 21	69	58	0.13
August 22	88	56	0.00
August 23	82	56	0.01
August 24	84	53	0.00
August 25	82	43	0.00
August 26	89	54	0.00
August 27	88	50	0.00
August 28	88	51	0.00
August 29	96	48	0.06
August 30	73	57	0.00
August 31	80	55	0.00

September 2023 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	83	43	0.00
September 2	92	49	0.00
September 3	87	60	0.01
September 4	65	48	0.46
September 5	77	47	0.00
September 6	81	49	0.03
September 7	79	49	0.00
September 8	77	51	0.35
September 9	72	44	0.00
September 10	74	42	0.00
September 11	83	45	0.00
September 12	83	49	0.01
September 13	77	54	0.00
September 14	75	47	0.00
September 15	81	41	0.00
September 16	86	47	0.00
September 17	88	48	0.00
September 18	81	53	0.00
September 19	69	38	0.00
September 20	64	38	0.00
September 21	47	42	0.61
September 22	57	47	0.65
September 23	70	47	0.37
September 24	74	41	0.00
September 25	81	42	0.00
September 26	82	57	0.00
September 27	71	44	0.00
September 28	63	43	0.00
September 29	64	37	0.00
September 30	50	44	0.03

October 2023 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	47	41	0.46	0.0
October 2	64	41	0.00	0.0
October 3	60	44	0.00	0.0
October 4	69	40	0.00	0.0
October 5	60	34	0.00	0.0
October 6	66	32	0.00	0.0
October 7	74	40	0.00	0.0
October 8	78	37	0.00	0.0
October 9	80	43	0.00	0.0
October 10	73	51	0.05	0.0
October 11	63	41	0.08	0.0
October 12	50	41	0.06	0.0
October 13	54	40	0.00	0.0
October 14	63	41	0.00	0.0
October 15	68	41	0.00	0.0
October 16	72	41	0.00	0.0
October 17	62	39	0.00	0.0
October 18	69	38	0.00	0.0
October 19	81	56	0.00	0.0
October 20	79	38	0.00	0.0
October 21	62	31	0.00	0.0
October 22	48	34	0.09	0.0
October 23	43	34	0.14	0.0
October 24	38	17	0.22	2.0
October 25	17	13	0.44	4.0
October 26	15	8	0.23	3.5
October 27	19	0	0.03	0.5
October 28	27	-2	0.00	0.2
October 29	32	14	0.01	0.0
October 30	41	22	0.00	0.0
October 31	47	30	0.00	0.0

November 2023 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	55	31	0.00	0.0
November 2	52	39	0.03	0.0
November 3	57	34	0.00	0.0
November 4	57	35	0.00	0.0
November 5	57	41	0.00	0.0
November 6	56	34	0.00	0.0
November 7	53	39	0.00	0.0
November 8	49	25	0.00	0.0
November 9	49	22	0.00	0.0
November 10	50	28	0.00	0.0
November 11	57	34	0.00	0.0
November 12	56	31	0.00	0.0
November 13	63	38	0.00	0.0
November 14	52	36	0.00	0.0
November 15	61	32	0.12	0.6
November 16	41	28	0.04	0.0
November 17	56	33	0.00	0.0
November 18	58	31	0.00	0.0
November 19	56	33	0.00	0.0
November 20	47	30	0.00	0.0
November 21	55	36	0.00	0.0
November 22	53	29	0.00	0.1
November 23	29	22	0.02	0.3
November 24	23	10	0.00	0.0
November 25	40	12	0.00	0.0
November 26	38	18	0.00	0.0
November 27	44	21	0.00	0.0
November 28	52	29	0.00	0.0
November 29	48	15	0.00	0.0
November 30	31	12	0.00	0.0

December 2023 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	38	15	0.00	0.0
December 2	42	25	0.00	0.0
December 3	46	22	0.00	0.0
December 4	50	26	0.00	0.0
December 5	62	51	0.00	0.0
December 6	64	42	0.00	0.0
December 7	48	25	0.00	0.0
December 8	43	17	0.00	0.0
December 9	37	18	0.00	0.0
December 10	45	35	0.00	0.0
December 11	41	23	0.07	1.1
December 12	40	20	0.00	0.0
December 13	46	31	0.00	0.0
December 14	49	27	0.00	0.0
December 15	48	18	0.00	0.0
December 16	52	38	0.00	0.0
December 17	43	22	0.00	0.0
December 18	56	36	0.00	0.0
December 19	56	35	0.01	0.0
December 20	55	37	0.00	0.0
December 21	55	36	0.00	0.0
December 22	55	41	0.00	0.0
December 23	43	25	0.00	0.0
December 24	36	16	0.00	0.0
December 25	40	23	0.00	0.0
December 26	45	25	0.00	0.0
December 27	46	26	0.00	0.0
December 28	53	27	0.00	0.0
December 29	52	27	0.00	0.0
December 30	45	22	0.00	0.0
December 31	50	19	0.00	0.0

Next Year >

Weather Station Details

Years	Station	Coordinates
1937–2024	Great Falls International Airport	location
1892–1937	Great Falls 16th Street	location