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Fort Wayne August Weather

Averages and records for weather in Fort Wayne, Indiana in the month of August.

Typical Fort Wayne August Weather 1991–2020
Average daily high	82.2 °F
Average daily low	61.0 °F
Average monthly precipitation	3.8 inches
Average monthly snow	none
Daily chance of precipitation	29.8%
Daily chance of snow	0%

Fort Wayne August Weather Records 1897–2024
Highest temperature	102 °F	August 9, 1934
Lowest temperature	38 °F	August 29, 1965
Highest daily low	79 °F	August 6, 1918
Lowest daily high	60 °F	August 25, 1987
Hottest average high temperature	89.5 °F	1947
Coldest average high temperature	73.4 °F	1915
Most daily precipitation	4.9 inches	August 1, 1926
Most monthly precipitation	10.1 inches	1926
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	83.4	62.5	96	49
August 2	83.2	62.3	98	47
August 3	83.1	62.2	97	42
August 4	83.0	62.1	98	44
August 5	82.8	61.9	102	48
August 6	82.7	61.7	101	47
August 7	82.6	61.6	97	44
August 8	82.6	61.5	96	42
August 9	82.5	61.4	102	42
August 10	82.5	61.3	97	44
August 11	82.4	61.3	99	46
August 12	82.4	61.2	99	43
August 13	82.4	61.2	98	46
August 14	82.4	61.2	95	41
August 15	82.3	61.1	95	43
August 16	82.2	61.0	95	46
August 17	82.0	60.9	98	44
August 18	81.8	60.7	95	46
August 19	81.8	60.6	99	48
August 20	81.8	60.5	101	46
August 21	81.8	60.4	99	42
August 22	81.7	60.2	98	46
August 23	81.6	60.0	95	44
August 24	81.5	59.9	95	44
August 25	81.3	59.7	95	44
August 26	81.1	59.6	96	45
August 27	81.0	59.4	96	45
August 28	80.8	59.2	95	42
August 29	80.7	59.0	95	38
August 30	80.6	58.8	94	41
August 31	80.4	58.6	98	43

Weather Station Details

Years	Station	Coordinates
1940–2024	Fort Wayne International Airport	location
1897–1939	Fort Wayne City	location