Measurements:
°C
°F
World Resorts USA

Keystone Weather Forecast

04 jun, thursday
Local time:10:51
76°F
SW
2 mph
Precip: 73% Feels like: 78°F
Sunrise: 05:13 | Sunset: 20:32
Moonrise: - | Moonset: 08:39
Pressure: 1006 hPa
Humidity: 36%
Visibility: 6 miles
Day Length: 15 h. 19 min.
Month Averages
June: 78.8°F 59.9°F
06.04
thu
DAY
76°F
SW 2 mph
precip
73%
NIGHT
54°F
S 5 mph
precip
73%
06.05
fri
DAY
76°F
NW 6 mph
precip
0%
NIGHT
58°F
N 5 mph
precip
1%
06.06
sat
DAY
90°F
NE 12 mph
precip
0%
NIGHT
70°F
NE 11 mph
precip
0%
06.07
sun
DAY
88°F
NE 12 mph
precip
0%
NIGHT
58°F
SE 6 mph
precip
3%

Keystone Air Temperature, °F

Precipitation Totals, in

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart.

Best Time to Visit Keystone
The most sunny months:
September 23 days
August 21 days
October 21 days
The most warm months:
July 86.9 °F
August 86.4 °F
June 78.8 °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
April 1 day
The most windy months:
December 9 mph
April 9 mph
February 9 mph

Keystone on the Weather Map

USA Resorts:
NAME
Boston +90
Chicago +76
Hawaii +78
Honolulu +78
Houston +86
Las Vegas +92
Los Angeles +70
Maui +70
Miami +82
Miami Beach +84
New York +94
San Diego +68
San Francisco +60
Sarasota +94
Tampa +90
24 Hours Weather Forecast
Keystone
Local time: 10:51
04 jun, thursday
1200 76°F
SW
2 mph
1500 76°F
W
6 mph
1800 70°F
SW
6 mph
2100 58°F
S
5 mph
05 jun, friday
0000 54°F
S
5 mph
0300 50°F
E
5 mph
0600 52°F
E
4 mph
0900 68°F
S
4 mph