This year's long-range forecast for Boulder reveals higher temperatures, peaking at 30°, indicative of a warming trend against the historical average.
Select a month and click on a day for more information:
Wednesday
Apr 1
23° / 5°
Thursday
Apr 2
22° / 6°
Friday
Apr 3
14° / 3°
Saturday
Apr 4
11° / 1°
Sunday
Apr 5
10° / -1°
Monday
Apr 6
11° / -2°
Tuesday
Apr 7
12° / 0°
Wednesday
Apr 8
16° / 3°
Thursday
Apr 9
15° / 4°
Friday
Apr 10
14° / 3°
Saturday
Apr 11
19° / 3°
Sunday
Apr 12
18° / 6°
Monday
Apr 13
11° / 1°
Tuesday
Apr 14
12° / 0°
Wednesday
Apr 15
11° / 0°
Thursday
Apr 16
13° / 1°
Friday
Apr 17
14° / 1°
Saturday
Apr 18
9° / 0°
Sunday
Apr 19
8° / -1°
Monday
Apr 20
9° / -2°
Tuesday
Apr 21
12° / -1°
Wednesday
Apr 22
11° / 1°
Thursday
Apr 23
11° / 2°
Friday
Apr 24
14° / 2°
Saturday
Apr 25
12° / 2°
Sunday
Apr 26
14° / 3°
Monday
Apr 27
17° / 5°
Tuesday
Apr 28
13° / 4°
Wednesday
Apr 29
14° / 3°
Thursday
Apr 30
18° / 6°
Boulder 30 days weather forecast
Check out our estimated 30 days weather forecast for Boulder, this data is based on the average weather in Boulder in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Boulder next to the desired date.