Measurements:
°C
°F
Boulder
70°F
E 6 mph
Feels like: 70°F
Precip: 45%
World Resorts USA Boulder Weather

7 Day Weather Forecast

10.05
mon
DAY
88°F
NW 6 mph
precip
0%
NIGHT
60°F
E 11 mph
precip
1%
10.06
tue
DAY
86°F
W 5 mph
precip
1%
NIGHT
62°F
E 9 mph
precip
7%
10.07
wed
DAY
80°F
W 7 mph
precip
0%
NIGHT
58°F
E 9 mph
precip
1%
10.08
thu
DAY
84°F
W 8 mph
precip
0%
NIGHT
60°F
E 9 mph
precip
2%
10.09
fri
DAY
80°F
W 7 mph
precip
3%
NIGHT
56°F
E 11 mph
precip
9%
10.10
sat
DAY
82°F
SE 14 mph
precip
8%
NIGHT
58°F
E 9 mph
precip
1%
10.11
sun
DAY
68°F
W 6 mph
precip
1%
NIGHT
52°F
S 5 mph
precip
27%

Boulder Air Temperature, °F

Boulder on the Weather Map

Best Time to Visit Boulder
The most sunny months:
October 20 days
November 19 days
December 18 days
The most warm months:
July 80.6 °F
August 79.0 °F
June 73.5 °F
The most cold months:
January 29.7 °F
February 33.0 °F
December 37.8 °F
The most rainy months:
June 5 days
July 4 days
May 4 days
The most windy months:
December 9 mph
February 8 mph
January 8 mph