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Donner Pass I80 Hourly Weather Forecast

Next 48 Hours

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Tue, May 12th 2026

A full day of Sunny conditions is expected. Warming trend from 52°F to 69°. Breezy wind, shifting from SW to S at 7.5 mph, as humidity ranges 26% to 76%, and an avg barometric pressure of 29.95 inHg.
 
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
3 PM
Sunny at 3 PM on Tue, May 12th 2026
69°F
69°F
26%
13.9 SW
29.91
33°F
7.5
0%
4 PM
Sunny at 4 PM on Tue, May 12th 2026
68°F
68°F
28%
12.8 SW
29.9
34°F
5.2
0%
5 PM
Sunny at 5 PM on Tue, May 12th 2026
66°F
66°F
30%
11.2 SW
29.91
34°F
2.9
0%
6 PM
Sunny at 6 PM on Tue, May 12th 2026
62°F
62°F
34%
9.4 SW
29.91
35°F
1.2
0%
7 PM
Sunny at 7 PM on Tue, May 12th 2026
59°F
59°F
47%
6.5 SW
29.92
39°F
0.3
0%
8 PM
Sunny at 8 PM on Tue, May 12th 2026
56°F
56°F
68%
4.3 SSW
29.97
45°F
0
0%
9 PM
Clear at 9 PM on Tue, May 12th 2026
54°F
54°F
76%
2.9 S
30
46°F
0
0%
10 PM
Clear at 10 PM on Tue, May 12th 2026
53°F
53°F
75%
2.9 S
30.01
45°F
0
0%
11 PM
Clear at 11 PM on Tue, May 12th 2026
52°F
52°F
72%
3.6 S
30.01
43°F
0
0%

Wed, May 13th 2026

Sunny skies giving way to Clear conditions by evening. Warming trend from 43°F to 59°. Light winds, shifting from SSW to ENE at 6.6 mph, with humidity levels between 23% to 79%, and an avg barometric pressure of 30.03 inHg.
 
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
12 AM
Partly Cloudy at 12 AM on Wed, May 13th 2026
52°F
51°F
72%
3.6 SSW
30.01
43°F
0
0%
1 AM
Clear at 1 AM on Wed, May 13th 2026
51°F
50°F
75%
3.6 S
30.01
43°F
0
0%
2 AM
Clear at 2 AM on Wed, May 13th 2026
49°F
48°F
77%
3.8 SSW
30
43°F
0
0%
3 AM
Clear at 3 AM on Wed, May 13th 2026
48°F
47°F
79%
4.3 SSW
30
42°F
0
0%
4 AM
Clear at 4 AM on Wed, May 13th 2026
47°F
45°F
78%
3.8 SSW
30.02
40°F
0
0%
5 AM
Clear at 5 AM on Wed, May 13th 2026
46°F
44°F
76%
3.8 SSW
30.03
38°F
0
0%
6 AM
Sunny at 6 AM on Wed, May 13th 2026
47°F
46°F
73%
3.8 S
30.04
37°F
0
0%
7 AM
Sunny at 7 AM on Wed, May 13th 2026
49°F
47°F
62%
3.8 S
30.02
36°F
0.3
0%
8 AM
Sunny at 8 AM on Wed, May 13th 2026
51°F
49°F
35%
6.9 SW
30
24°F
1.1
0%
9 AM
Sunny at 9 AM on Wed, May 13th 2026
53°F
50°F
30%
9.4 SW
29.99
22°F
2.6
0%
10 AM
Sunny at 10 AM on Wed, May 13th 2026
55°F
52°F
28%
11 SW
29.99
23°F
4.7
0%
11 AM
Sunny at 11 AM on Wed, May 13th 2026
56°F
54°F
27%
11.9 WSW
30
23°F
6.9
0%
12 PM
Sunny at 12 PM on Wed, May 13th 2026
58°F
55°F
24%
12.1 WSW
30.01
21°F
8.7
0%
1 PM
Sunny at 1 PM on Wed, May 13th 2026
58°F
57°F
23%
11.9 WSW
30
21°F
9.4
0%
2 PM
Sunny at 2 PM on Wed, May 13th 2026
59°F
57°F
23%
11.9 WSW
30
22°F
8.8
0%
3 PM
Sunny at 3 PM on Wed, May 13th 2026
58°F
56°F
26%
11.4 WSW
30
24°F
7.1
0%
4 PM
Sunny at 4 PM on Wed, May 13th 2026
57°F
55°F
28%
10.5 WSW
30.01
25°F
4.8
0%
5 PM
Sunny at 5 PM on Wed, May 13th 2026
56°F
54°F
30%
9.6 WSW
30.02
26°F
2
0%
6 PM
Sunny at 6 PM on Wed, May 13th 2026
54°F
52°F
34%
7.4 WSW
30.04
27°F
0.8
0%
7 PM
Sunny at 7 PM on Wed, May 13th 2026
50°F
49°F
42%
5.1 WSW
30.05
29°F
0.3
0%
8 PM
Sunny at 8 PM on Wed, May 13th 2026
47°F
47°F
62%
2.2 WSW
30.09
35°F
0
0%
9 PM
Clear at 9 PM on Wed, May 13th 2026
46°F
45°F
67%
0.9 NE
30.13
34°F
0
0%
10 PM
Clear at 10 PM on Wed, May 13th 2026
44°F
43°F
68%
2.5 ENE
30.14
34°F
0
0%
11 PM
Clear at 11 PM on Wed, May 13th 2026
43°F
42°F
66%
3.1 ENE
30.14
33°F
0
0%

Thu, May 14th 2026

Sunny skies early, becoming Clear conditions later. Warming trend from 41°F to 66°. Light winds, shifting from ENE to WSW at 4.9 mph, as humidity ranges 16% to 61%, and an avg barometric pressure of 30.06 inHg.
 
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
12 AM
Clear at 12 AM on Thu, May 14th 2026
43°F
41°F
61%
3.8 ENE
30.14
30°F
0
0%
1 AM
Clear at 1 AM on Thu, May 14th 2026
42°F
40°F
55%
4.5 ENE
30.14
27°F
0
0%
2 AM
Clear at 2 AM on Thu, May 14th 2026
42°F
39°F
52%
4.9 ENE
30.13
26°F
0
0%
3 AM
Clear at 3 AM on Thu, May 14th 2026
42°F
39°F
53%
5.1 ENE
30.12
26°F
0
0%
4 AM
Clear at 4 AM on Thu, May 14th 2026
42°F
38°F
54%
5.4 ENE
30.12
26°F
0
0%
5 AM
Clear at 5 AM on Thu, May 14th 2026
41°F
38°F
55%
5.6 ENE
30.11
27°F
0
0%
6 AM
Sunny at 6 AM on Thu, May 14th 2026
44°F
41°F
56%
5.8 ENE
30.12
27°F
0
0%
7 AM
Sunny at 7 AM on Thu, May 14th 2026
47°F
45°F
51%
5.1 ENE
30.11
29°F
0.3
0%
8 AM
Sunny at 8 AM on Thu, May 14th 2026
52°F
51°F
38%
4.7 E
30.07
25°F
0.9
0%
9 AM
Sunny at 9 AM on Thu, May 14th 2026
57°F
56°F
27%
3.4 E
30.04
23°F
2.3
0%
10 AM
Sunny at 10 AM on Thu, May 14th 2026
61°F
61°F
20%
1.1 SE
30.01
21°F
4.6
0%
11 AM
Sunny at 11 AM on Thu, May 14th 2026
64°F
64°F
17%
2 SW
29.99
20°F
7.2
0%
12 PM
Sunny at 12 PM on Thu, May 14th 2026
66°F
66°F
16%
4.5 WSW
29.96
20°F
9.1
0%
1 PM
Sunny at 1 PM on Thu, May 14th 2026
66°F
66°F
18%
7.6 WSW
29.95
22°F
9.2
0%
2 PM
Sunny at 2 PM on Thu, May 14th 2026
66°F
66°F
21%
10.3 WSW
29.94
26°F
8.7
0%

This hour by hour weather report is valid for ZIP code 96162, accurately covering the area of Donner Pass I80, CA.