For this time of the year, Fairfax is experiencing slightly cooler temperatures, gently falling below the seasonal average.
According to the long-range forecast, temperatures are expected to be 22.5 °C which is -1.6 °C lower than the historical average.
Select a month and click on a day for more information:
Thursday
Oct 1
25° / 20°
Friday
Oct 2
21° / 13°
Saturday
Oct 3
23° / 14°
Sunday
Oct 4
24° / 14°
Monday
Oct 5
23° / 15°
Tuesday
Oct 6
23° / 16°
Wednesday
Oct 7
23° / 14°
Thursday
Oct 8
20° / 12°
Friday
Oct 9
20° / 10°
Saturday
Oct 10
19° / 10°
Sunday
Oct 11
23° / 10°
Monday
Oct 12
23° / 12°
Tuesday
Oct 13
21° / 13°
Wednesday
Oct 14
19° / 12°
Thursday
Oct 15
20° / 11°
Friday
Oct 16
19° / 9°
Saturday
Oct 17
17° / 9°
Sunday
Oct 18
18° / 7°
Monday
Oct 19
20° / 8°
Tuesday
Oct 20
21° / 9°
Wednesday
Oct 21
22° / 10°
Thursday
Oct 22
20° / 10°
Friday
Oct 23
17° / 10°
Saturday
Oct 24
19° / 9°
Sunday
Oct 25
22° / 9°
Monday
Oct 26
20° / 11°
Tuesday
Oct 27
18° / 11°
Wednesday
Oct 28
17° / 8°
Thursday
Oct 29
16° / 10°
Friday
Oct 30
17° / 10°
Saturday
Oct 31
17° / 10°
Fairfax 30 days weather forecast
Check out our estimated 30 days weather forecast for Fairfax, this data is based on the average weather in Fairfax in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Fairfax next to the desired date.