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Forks August Weather

Averages and records for weather in Forks, Washington in the month of August.

Typical Forks August Weather 1991–2020
Average daily high	73.4 °F
Average daily low	51.0 °F
Average monthly precipitation	2.8 inches
Average monthly snow	none
Daily chance of precipitation	30.4%
Daily chance of snow	0%

Forks August Weather Records 1907–2024
Highest temperature	102 °F	August 9, 1981
Lowest temperature	34 °F	August 20, 1920
Highest daily low	65 °F	August 14, 1972
Lowest daily high	55 °F	August 7, 1995
Hottest average high temperature	79.8 °F	2022
Coldest average high temperature	66.2 °F	1954
Most daily precipitation	4.6 inches	August 30, 1991
Most monthly precipitation	14.4 inches	1991
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
August 1	73.8	51.4	95	40
August 2	73.8	51.4	96	40
August 3	73.9	51.4	96	36
August 4	73.9	51.4	93	39
August 5	73.9	51.4	95	38
August 6	73.9	51.3	95	38
August 7	73.8	51.3	97	35
August 8	73.8	51.2	102	40
August 9	73.7	51.2	102	38
August 10	73.7	51.2	99	40
August 11	73.7	51.1	96	40
August 12	73.7	51.0	97	42
August 13	73.7	51.0	96	38
August 14	73.7	51.0	101	40
August 15	73.6	51.1	100	41
August 16	73.6	51.1	95	39
August 17	73.4	51.1	95	35
August 18	73.3	51.0	95	36
August 19	73.2	50.9	93	36
August 20	73.2	50.8	94	34
August 21	73.2	50.7	88	40
August 22	73.2	50.5	92	39
August 23	73.2	50.4	94	36
August 24	73.2	50.4	94	36
August 25	73.0	50.3	92	39
August 26	72.9	50.2	91	40
August 27	72.9	50.1	90	40
August 28	72.8	50.0	95	37
August 29	72.6	49.9	91	38
August 30	72.5	49.8	93	38
August 31	72.3	49.6	97	36

Weather Station Details

Years	Station	Coordinates
1907–2024	Forks 1 E	location