Bellevue weather in August 2025

The temperatures in Bellevue in August are comfortable with low of 13°C and and high up to 26°C.

The wather in Bellevue in August can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.

Our weather forecast can give you a great sense of what weather to expect in Bellevue in August 2025.

If you’re planning to visit Bellevue in the near future, we highly recommend that you review the 14 day weather forecast for Bellevue before you arrive.

Temperatures

26° / 13°

Rainy Days

Snowy Days

Dry Days

Rainfall

Sun Hours

11.0

Hrs

Sun	Mon	Tue	Wed	Thu	Fri	Sat
					1 29° /14°	2 30° /14°
3 29° /14°	4 28° /14°	5 30° /14°	6 27° /15°	7 26° /13°	8 26° /13°	9 26° /13°
10 26° /14°	11 26° /13°	12 28° /13°	13 29° /14°	14 29° /14°	15 30° /14°	16 28° /15°
17 28° /14°	18 29° /15°	19 28° /13°	20 25° /13°	21 24° /13°	22 25° /12°	23 22° /11°
24 24° /12°	25 26° /13°	26 25° /12°	27 24° /12°	28 25° /12°	29 24° /12°	30 25° /12°
31 25° /13°

Explore the weather in Bellevue in other months

Bellevue annual weather

Month	Temperatures	Rainy Days	Dry Days	Snowy Days	Rainfall	Weather	More details
January	8° / 2°	12	17	2	122 mm	Awful	Bellevue in January
February	8° / 2°	9	15	4	86 mm	Awful	Bellevue in February
March	11° / 3°	10	20	2	93 mm	Awful	Bellevue in March
April	14° / 5°	7	23	0	73 mm	Ok	Bellevue in April
May	19° / 7°	4	27	0	49 mm	Good	Bellevue in May
June	22° / 9°	3	27	0	38 mm	Good	Bellevue in June
July	26° / 12°	1	30	0	14 mm	Perfect	Bellevue in July
August	26° / 13°	2	29	0	20 mm	Perfect	Bellevue in August
September	22° / 11°	3	27	0	47 mm	Good	Bellevue in September
October	16° / 7°	8	23	0	93 mm	Ok	Bellevue in October
November	10° / 4°	11	19	1	108 mm	Bad	Bellevue in November
December	7° / 1°	9	19	3	108 mm	Awful	Bellevue in December