< Previous Month Next Month >

Forest Grove July Weather

Averages and records for weather in Forest Grove, Oregon in the month of July.

Typical Forest Grove July Weather 1991–2020
Average daily high	82.7 °F
Average daily low	54.6 °F
Average monthly precipitation	0.3 inches
Average monthly snow	none
Daily chance of precipitation	8.0%
Daily chance of snow	0%

Forest Grove July Weather Records 1893–2024
Highest temperature	109 °F	July 19, 1956
Lowest temperature	34 °F	July 2, 1955
Highest daily low	75 °F	July 22, 2006
Lowest daily high	58 °F	July 4, 1980
Hottest average high temperature	89.3 °F	1994
Coldest average high temperature	74.2 °F	1916
Most daily precipitation	1.1 inches	July 18, 1983
Most monthly precipitation	2.3 inches	1983
Most daily snow	none	-
Most monthly snow	none	-

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
July 1	78.7	52.6	104	39
July 2	79.1	52.8	103	34
July 3	79.4	53.0	102	37
July 4	79.7	53.2	99	40
July 5	79.9	53.3	99	40
July 6	80.1	53.4	100	37
July 7	80.3	53.5	98	38
July 8	80.7	53.7	100	40
July 9	80.9	53.9	100	40
July 10	81.2	54.0	106	40
July 11	81.3	54.0	101	41
July 12	81.5	54.1	103	41
July 13	81.9	54.1	106	35
July 14	82.2	54.3	108	39
July 15	82.4	54.4	106	42
July 16	82.6	54.5	104	41
July 17	82.9	54.5	101	39
July 18	83.1	54.6	107	41
July 19	83.3	54.7	109	41
July 20	83.5	54.8	106	39
July 21	83.7	54.9	108	41
July 22	83.9	54.9	105	40
July 23	84.1	55.0	103	42
July 24	84.0	55.0	106	42
July 25	84.0	55.0	102	40
July 26	84.0	55.0	107	41
July 27	84.1	55.1	105	41
July 28	84.1	55.0	108	42
July 29	84.2	55.0	106	41
July 30	84.3	55.0	105	40
July 31	84.3	55.0	105	40

Weather Station Details

Years	Station	Coordinates
1893–2024	Forest Grove	location