Measurements:
°C
°F
World Resorts USA

Keystone Weather Forecast

15 jul, wednesday
Local time:11:15
80°F
S
7 mph
Precip: 1% Feels like: 78°F
Sunrise: 05:49 | Sunset: 20:30
Moonrise: 07:09 | Moonset: 21:47
Pressure: 1014 hPa
Humidity: 21%
Visibility: 6 miles
Day Length: 14 h. 41 min.
Month Averages
July: 71.9°F 44.4°F
07.15
wed
DAY
80°F
S 7 mph
precip
1%
NIGHT
40°F
NW 6 mph
precip
9%
07.16
thu
DAY
80°F
W 3 mph
precip
3%
NIGHT
40°F
NW 5 mph
precip
8%
07.17
fri
DAY
76°F
W 6 mph
precip
9%
NIGHT
42°F
NW 4 mph
precip
6%
07.18
sat
DAY
82°F
W 4 mph
precip
4%
NIGHT
44°F
NW 2 mph
precip
7%

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:
October 18 days
September 18 days
June 16 days
The most warm months:
July 71.9 °F
August 70.5 °F
June 65.7 °F
The most cold months:
January 20.3 °F
February 24.2 °F
December 25.0 °F
The most rainy months:
July 3 days
September 3 days
August 3 days
The most windy months:
April 7 mph
June 6 mph
May 6 mph

Keystone on the Weather Map

USA Resorts:
NAME
Boston +96
Chicago +88
Hawaii +78
Houston +90
Las Vegas +96
Los Angeles +82
Maui +72
Miami +100
Myrtle Beach +94
New York +110
San Diego +80
San Francisco +68
Santa Monica +82
Sarasota +100
Tampa +98
24 Hours Weather Forecast
Keystone
Local time: 11:15
15 jul, wednesday
1200 80°F
S
7 mph
1500 74°F
N
7 mph
1800 68°F
N
3 mph
2100 48°F
NW
6 mph
16 jul, thursday
0000 40°F
NW
6 mph
0300 38°F
N
3 mph
0600 38°F
N
1 mph
0900 70°F
SW
2 mph