Windsor weather in August 2025

The temperatures in Windsor in August are comfortable with low of 19°C and and high up to 26°C.

You can expect about 3 to 8 days of rain in Windsor during the month of August. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

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

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

Temperatures

26° / 19°

Rainy Days

Snowy Days

Dry Days

Rainfall

162

Sun Hours

11.2

Hrs

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

Explore the weather in Windsor in other months

Windsor annual weather

Month	Temperatures	Rainy Days	Dry Days	Snowy Days	Rainfall	Weather	More details
January	-2° / -7°	5	9	17	74 mm	Awful	Windsor in January
February	-1° / -6°	5	8	16	76 mm	Awful	Windsor in February
March	5° / -1°	7	16	8	86 mm	Awful	Windsor in March
April	11° / 4°	10	17	3	161 mm	Awful	Windsor in April
May	18° / 10°	9	22	0	193 mm	Ok	Windsor in May
June	23° / 16°	9	21	0	209 mm	Good	Windsor in June
July	26° / 19°	9	22	0	178 mm	Good	Windsor in July
August	26° / 19°	7	24	0	162 mm	Good	Windsor in August
September	22° / 15°	7	23	0	122 mm	Ok	Windsor in September
October	15° / 9°	7	24	0	116 mm	Ok	Windsor in October
November	8° / 3°	6	19	5	78 mm	Bad	Windsor in November
December	2° / -2°	7	12	13	71 mm	Awful	Windsor in December