19.09
sat
sat
Day

75°F
W 11 mph
Precip.
6%
6%
Night

52°F
E 4 mph
Precip.
21%
21%
20.09
sun
sun
Day

61°F
W 9 mph
Precip.
17%
17%
Night

52°F
E 6 mph
Precip.
19%
19%
21.09
mon
mon
Day

66°F
W 7 mph
Precip.
10%
10%
Night

55°F
E 6 mph
Precip.
3%
3%
22.09
tue
tue
Day

72°F
W 8 mph
Precip.
1%
1%
Night

57°F
NE 7 mph
Precip.
3%
3%
23.09
wed
wed
Day

73°F
W 7 mph
Precip.
9%
9%
Night

57°F
E 6 mph
Precip.
3%
3%
24.09
thu
thu
Day

73°F
W 7 mph
Precip.
1%
1%
Night

63°F
E 6 mph
Precip.
10%
10%
25.09
fri
fri
Day

75°F
W 8 mph
Precip.
5%
5%
Night

59°F
E 9 mph
Precip.
5%
5%
26.09
sat
sat
Day

79°F
NW 12 mph
Precip.
3%
3%
Night

59°F
E 5 mph
Precip.
3%
3%
27.09
sun
sun
Day

79°F
SE 8 mph
Precip.
9%
9%
Night

55°F
NE 5 mph
Precip.
17%
17%
28.09
mon
mon
Day

63°F
W 8 mph
Precip.
6%
6%
Night

50°F
SE 5 mph
Precip.
28%
28%
29.09
tue
tue
Day

66°F
W 7 mph
Precip.
1%
1%
Night

57°F
SE 4 mph
Precip.
20%
20%
30.09
wed
wed
Day

66°F
SW 3 mph
Precip.
17%
17%
Night

54°F
E 9 mph
Precip.
4%
4%
01.10
thu
thu
Day

59°F
SW 11 mph
Precip.
36%
36%
Night

43°F
SW 4 mph
Precip.
34%
34%
02.10
fri
fri
Day

54°F
W 7 mph
Precip.
6%
6%
Night

54°F
S 6 mph
Precip.
33%
33%
Air temperature in Boulder, °F
Precipitation total in Boulder, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Boulder
Boulder on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Boulder
Local time: 04:08
September 19, saturday
0600

55°F
E
6 mph
6 mph
0900

68°F
SW
3 mph
3 mph
1200

75°F
W
11 mph
11 mph
1500

70°F
NE
7 mph
7 mph
1800

61°F
W
2 mph
2 mph
2100

54°F
E
7 mph
7 mph
September 20, sunday
0000

52°F
E
4 mph
4 mph
0300

52°F
E
7 mph
7 mph



























