Measurements:
°C
°F
CURRENT WEATHER
21:47
Keystone
28°F
N 4 mph
Feels like: 24°F
Precip: 37%
World Resorts USA Keystone Weather

7 Day Weather Forecast

10.26
mon
DAY
32°F
NW 5 mph
precip
48%
NIGHT
30°F
NE 7 mph
precip
25%
10.27
tue
DAY
54°F
E 15 mph
precip
1%
NIGHT
38°F
NE 7 mph
precip
9%
10.28
wed
DAY
56°F
SE 8 mph
precip
4%
NIGHT
34°F
NE 5 mph
precip
15%
10.29
thu
DAY
60°F
NE 8 mph
precip
1%
NIGHT
40°F
NE 2 mph
precip
15%
10.30
fri
DAY
58°F
NW 8 mph
precip
14%
NIGHT
46°F
N 6 mph
precip
38%
10.31
sat
DAY
66°F
NE 4 mph
precip
3%
NIGHT
42°F
NE 5 mph
precip
11%
11.01
sun
DAY
58°F
NE 8 mph
precip
19%
NIGHT
38°F
SE 11 mph
precip
75%

Keystone Air Temperature, °F

Keystone on the Weather Map

Best Time to Visit Keystone
The most sunny months:
September 21 days
August 20 days
October 20 days
The most warm months:
July 87.1 °F
August 86.1 °F
September 77.8 °F
The most cold months:
January 30.6 °F
February 31.9 °F
December 34.7 °F
The most rainy months:
May 2 days
June 1 day
August 1 day
The most windy months:
December 9 mph
April 9 mph
February 9 mph
more details