Measurements:
°C
°F
CURRENT WEATHER
08:27
Keystone
54°F
W 3 mph
Feels like: 54°F
Precip: 2%
World Resorts USA Keystone Weather

7 Day Weather Forecast

09.15
tue
DAY
66°F
NW 9 mph
precip
4%
NIGHT
50°F
N 6 mph
precip
14%
09.16
wed
DAY
88°F
SE 8 mph
precip
0%
NIGHT
58°F
SE 5 mph
precip
11%
09.17
thu
DAY
78°F
NW 8 mph
precip
9%
NIGHT
60°F
NE 4 mph
precip
46%
09.18
fri
DAY
80°F
W 9 mph
precip
1%
NIGHT
58°F
E 5 mph
precip
56%
09.19
sat
DAY
58°F
W 4 mph
precip
64%
NIGHT
52°F
E 2 mph
precip
29%
09.20
sun
DAY
66°F
S 5 mph
precip
43%
NIGHT
50°F
E 5 mph
precip
22%
09.21
mon
DAY
70°F
SW 7 mph
precip
1%
NIGHT
50°F
NE 6 mph
precip
12%

Keystone Air Temperature, °F

Keystone on the Weather Map

Best Time to Visit Keystone
The most sunny months:
September 23 days
October 21 days
August 20 days
The most warm months:
July 87.1 °F
August 86.1 °F
September 78.3 °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
April 1 day
The most windy months:
December 9 mph
April 9 mph
February 9 mph
more details