The long-range forecast for Janesville reveals lower temperatures than usual for this time of the year, dipping to 11°. In the coming days, the forecasted temperatures are expected to be on average -4.4 °C lower than the average of the last few years.
Select a month and click on a day for more information:
Friday
May 1
11° / 6°
Saturday
May 2
13° / 5°
Sunday
May 3
14° / 6°
Monday
May 4
18° / 5°
Tuesday
May 5
15° / 6°
Wednesday
May 6
13° / 2°
Thursday
May 7
15° / 3°
Friday
May 8
15° / 8°
Saturday
May 9
20° / 5°
Sunday
May 10
15° / 7°
Monday
May 11
20° / 6°
Tuesday
May 12
21° / 11°
Wednesday
May 13
23° / 12°
Thursday
May 14
22° / 13°
Friday
May 15
11° / 7°
Saturday
May 16
14° / 7°
Sunday
May 17
15° / 7°
Monday
May 18
16° / 6°
Tuesday
May 19
15° / 4°
Wednesday
May 20
19° / 8°
Thursday
May 21
18° / 10°
Friday
May 22
17° / 9°
Saturday
May 23
20° / 9°
Sunday
May 24
18° / 8°
Monday
May 25
19° / 7°
Tuesday
May 26
20° / 9°
Wednesday
May 27
19° / 9°
Thursday
May 28
20° / 9°
Friday
May 29
22° / 12°
Saturday
May 30
25° / 12°
Sunday
May 31
25° / 13°
Janesville 30 days weather forecast
Check out our estimated 30 days weather forecast for Janesville, this data is based on the average weather in Janesville in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Janesville next to the desired date.