Measurements:
°C
°F
World Resorts USA

Keystone Weather Forecast

05 oct, monday
Local time:17:03
72°F
E
4 mph
Precip: 1% Feels like: 72°F
Sunrise: 06:57 | Sunset: 18:27
Moonrise: 01:02 | Moonset: 16:14
Pressure: 1011 hPa
Humidity: 28%
Visibility: 6 miles
Day Length: 11 h. 30 min.
Month Averages
October: 58.2°F 43.6°F
10.05
mon
DAY
86°F
E 6 mph
precip
0%
NIGHT
60°F
E 7 mph
precip
1%
10.06
tue
DAY
84°F
S 4 mph
precip
2%
NIGHT
54°F
E 6 mph
precip
1%
10.07
wed
DAY
74°F
W 5 mph
precip
1%
NIGHT
50°F
NE 4 mph
precip
2%
10.08
thu
DAY
72°F
SW 9 mph
precip
4%
NIGHT
48°F
SE 2 mph
precip
19%

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 21 days
October 21 days
August 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

Keystone on the Weather Map

USA Resorts:
NAME
F°
Boston +62
Chicago +62
Hawaii +82
Houston +86
Las Vegas +96
Los Angeles +100
Maui +76
Miami +90
Myrtle Beach +74
New York +68
San Diego +88
San Francisco +68
Santa Monica +92
Sarasota +88
Washington +72
24 Hours Weather Forecast
Keystone
Local time: 17:03
05 oct, monday
1800 72°F
E
4 mph
2100 62°F
E
6 mph
06 oct, tuesday
0000 60°F
E
7 mph
0300 60°F
E
8 mph
0600 60°F
E
8 mph
0900 72°F
E
5 mph
1200 84°F
S
4 mph
1500 82°F
W
4 mph