Keystone Weather

What’s the weather at Keystone today? The current Keystone weather is: Clear, 25/26 F° base and 18/19 F° Summit, 3 m/h wind. Scroll down to Hour by Hour for an hourly Keystone weather forecast breakdown for a detailed Keystone weather and snow forecast for the next seven days.
Daily Weather Forecast
High/Low
Today
Mostly Sunny
46 F° / 23 F°4 m/h0"
Thursday
Snow Showers
37 F° / 27 F°2 m/h0.4"
Friday
Snow
31 F° / 27 F°5 m/h0.4"
Saturday
Overcast
42 F° / 15 F°2 m/h0"
Sunday
Mostly Sunny
42 F° / 15 F°3 m/h0"
Monday
Slightly cloudy
34 F° / 10 F°2 m/h0"
Tuesday
Mostly Sunny
30 F° / 4 F°1 m/h0"
Wednesday
Slightly cloudy
28 F° / 12 F°2 m/h0"

Hourly

Hourly Weather Forecast for Dec 31
TodayHigh/Low
2 AM
Clear
26 F° / 25 F°3 m/h0"
3 AM
Clear
26 F° / 25 F°5 m/h0"
4 AM
Clear
27 F° / 26 F°5 m/h0"
5 AM
Clear
27 F° / 23 F°5 m/h0"
6 AM
Clear
24 F° / 23 F°5 m/h0"
7 AM
Clear
27 F° / 24 F°4 m/h0"
8 AM
Sunny
28 F° / 27 F°3 m/h0"
9 AM
Sunny
29 F° / 27 F°3 m/h0"
10 AM
Sunny
37 F° / 28 F°3 m/h0"
11 AM
Mostly Sunny
40 F° / 37 F°3 m/h0"
12 PM
Mostly Sunny
42 F° / 39 F°3 m/h0"
1 PM
Mostly Sunny
44 F° / 42 F°4 m/h0"
2 PM
Mostly Sunny
44 F° / 44 F°5 m/h0"
3 PM
Mostly Sunny
44 F° / 44 F°4 m/h0"
4 PM
Mostly Sunny
44 F° / 41 F°4 m/h0"
5 PM
Mostly Sunny
42 F° / 35 F°4 m/h0"
6 PM
Mostly Sunny
36 F° / 33 F°4 m/h0"
7 PM
Mostly Sunny
33 F° / 32 F°5 m/h0"
8 PM
Mostly Sunny
32 F° / 32 F°4 m/h0"
9 PM
Clear
33 F° / 32 F°4 m/h0"
10 PM
Clear
33 F° / 33 F°3 m/h0"
11 PM
Clear
33 F° / 33 F°2 m/h0"
Hourly Weather Forecast for 2026 Jan 01
ThursdayHigh/Low
12 AM
Slightly cloudy
33 F° / 33 F°3 m/h0"
1 AM
Slightly cloudy
33 F° / 33 F°4 m/h0"
2 AM
Mostly Sunny
34 F° / 33 F°4 m/h0"
3 AM
Slightly cloudy
34 F° / 31 F°4 m/h0"
4 AM
Slightly cloudy
31 F° / 29 F°5 m/h0"
5 AM
Slightly cloudy
29 F° / 29 F°5 m/h0"
6 AM
Slightly cloudy
29 F° / 28 F°5 m/h0"
7 AM
Slightly cloudy
28 F° / 27 F°4 m/h0"
8 AM
Slightly cloudy
28 F° / 27 F°3 m/h0"
9 AM
Cloudy
31 F° / 27 F°2 m/h0"
10 AM
Cloudy
35 F° / 31 F°2 m/h0"
11 AM
Cloudy
35 F° / 35 F°6 m/h0"
12 PM
Cloudy
36 F° / 35 F°7 m/h0"
1 PM
Cloudy
36 F° / 36 F°7 m/h0"
2 PM
Cloudy
36 F° / 36 F°7 m/h0"
3 PM
Cloudy
36 F° / 36 F°8 m/h0"
4 PM
Cloudy
36 F° / 34 F°8 m/h0"
5 PM
Cloudy
35 F° / 32 F°9 m/h0"
6 PM
Cloudy
30 F° / 30 F°3 m/h0"
7 PM
Cloudy
30 F° / 30 F°4 m/h0"
8 PM
Cloudy
31 F° / 30 F°4 m/h0"
9 PM
Cloudy
31 F° / 30 F°5 m/h0"
10 PM
Cloudy
30 F° / 30 F°4 m/h0"
11 PM
Cloudy
30 F° / 30 F°4 m/h0"
Hourly Weather Forecast for 2026 Jan 02
FridayHigh/Low
12 AM
Snow
30 F° / 30 F°3 m/h0"
1 AM
Snow
30 F° / 30 F°4 m/h0"
2 AM
Snow
30 F° / 30 F°4 m/h0"
3 AM
Snow
30 F° / 30 F°4 m/h0"
4 AM
Snow
30 F° / 30 F°4 m/h0"
5 AM
Snow
30 F° / 29 F°5 m/h0"
6 AM
Snow
30 F° / 29 F°5 m/h0.2"
7 AM
Snow
30 F° / 30 F°5 m/h0.2"
8 AM
Snow
30 F° / 30 F°5 m/h0.2"
9 AM
Snow
30 F° / 30 F°6 m/h0.2"
10 AM
Snow
31 F° / 30 F°6 m/h0.2"
11 AM
Snow
31 F° / 31 F°7 m/h0.2"
12 PM
Snow
31 F° / 31 F°7 m/h0"
1 PM
Snow
31 F° / 30 F°7 m/h0"
2 PM
Snow
30 F° / 30 F°6 m/h0"
3 PM
Snow
30 F° / 30 F°6 m/h0"
4 PM
Snow
30 F° / 29 F°6 m/h0"
5 PM
Snow
29 F° / 29 F°5 m/h0"
6 PM
Snow
29 F° / 29 F°5 m/h0"
7 PM
Snow
29 F° / 28 F°5 m/h0"
8 PM
Snow
28 F° / 28 F°4 m/h0"
9 PM
Cloudy
28 F° / 28 F°4 m/h0"
10 PM
Cloudy
28 F° / 28 F°3 m/h0"

Plan Your Trip

Copyright © 1995-2025 Mountain News LLC. All rights reserved.