Donner Summit, CA Hourly Weather Forecast

Fri, Nov 13, 2026

Tomorrow

Sat 11/14

High 38°f26°f

Windy. Rain and snow in the morning, then all snow in the afternoon. Snow may be heavy at times. Morning high of 38F with temps falling to near freezing. Winds SSW at 20 to 30 mph. Chance of precip 100%. Snow accumulating 5 to 8 inches.

Tomorrow night

Sat 11/14

Low 26°f

75% Precip. / 1.5 in

Snow in the evening will transition to snow showers overnight. Low 26F. Winds SW at 5 to 10 mph. Chance of snow 80%. 1 to 3 inches of snow expected.

Sunrise 6:43 AM

Sunset 4:48 PM

Moonrise 10:56 AM

Moonset 8:04 PM

Waxing Crescent, 17% visible

Hourly Forecast

12AM

37°

1AM

37°

2AM

36°

3AM

31%

37°

4AM

40%

38°

5AM

38%

37°

6AM

37%

38°

6:42AM

Sunrise

7AM

53%

37°

8AM

68%

36°

9AM

75%

36°

10AM

91%

36°

11AM

100%

36°

12PM

100%

35°

1PM

100%

35°

2PM

100%

34°

3PM

100%

34°

4PM

98%

32°

4:48PM

Sunset

5PM

97%

31°

6PM

90%

30°

7PM

73%

30°

8PM

76%

30°

9PM

62%

30°

10PM

64%

29°

11PM

61%

29°

Time	Conditions	Temp.	Feels Like	Precip	Amount	Cloud Cover	Dew Point	Humidity	Wind	Pressure
12:00 am	Partly Cloudy	37°F	32°F	11%	0in	50%	30°F	74%	7 mph SSW	29.76in
1:00 am	Partly Cloudy	37°F	32°F	18%	0in	44%	31°F	77%	7 mph SSW	29.75in
2:00 am	Mostly Cloudy	36°F	30°F	23%	0in	75%	32°F	83%	8 mph SSW	29.74in
3:00 am	Rain/Snow Showers	37°F	31°F	31%	0.01in	91%	32°F	83%	9 mph SSW	29.73in
4:00 am	Rain/Snow Showers	38°F	31°F	40%	0.01in	98%	33°F	82%	10 mph SSW	29.72in
5:00 am	Rain/Snow Showers	37°F	30°F	38%	0.01in	100%	33°F	85%	10 mph SSW	29.71in
6:00 am	Rain/Snow Showers	38°F	30°F	37%	0in	100%	34°F	86%	12 mph SSW	29.69in
7:00 am	Snow Showers	37°F	28°F	53%	0.01in	99%	33°F	85%	15 mph SSW	29.67in
8:00 am	Snow	36°F	27°F	68%	0.02in	100%	33°F	88%	17 mph S	29.66in
9:00 am	Snow/Wind	36°F	25°F	75%	0.04in	100%	34°F	94%	20 mph S	29.63in
10:00 am	Rain/Snow/Wind	36°F	24°F	91%	0.08in	100%	35°F	96%	24 mph S	29.59in
11:00 am	Rain/Snow/Wind	36°F	24°F	100%	0.14in	100%	36°F	99%	24 mph S	29.57in
12:00 pm	Heavy Snow/Wind	35°F	23°F	100%	0.2in	100%	35°F	100%	23 mph SSW	29.56in
1:00 pm	Heavy Snow/Wind	35°F	24°F	100%	0.27in	100%	34°F	96%	20 mph SSW	29.55in
2:00 pm	Heavy Snow	34°F	24°F	100%	0.24in	100%	33°F	93%	18 mph SSW	29.55in
3:00 pm	Heavy Snow	34°F	23°F	100%	0.24in	100%	31°F	90%	18 mph SSW	29.55in
4:00 pm	Snow	32°F	21°F	98%	0.14in	100%	30°F	90%	18 mph SW	29.6in
5:00 pm	Snow	31°F	20°F	97%	0.07in	100%	29°F	91%	17 mph SW	29.63in
6:00 pm	Snow	30°F	22°F	90%	0.05in	100%	29°F	94%	9 mph SW	29.67in
7:00 pm	Snow	30°F	22°F	73%	0.03in	100%	28°F	93%	9 mph SW	29.7in
8:00 pm	Snow	30°F	22°F	76%	0.02in	100%	28°F	93%	9 mph SW	29.74in
9:00 pm	Light Snow	30°F	22°F	62%	0.01in	98%	28°F	92%	8 mph SW	29.77in
10:00 pm	Light Snow	29°F	22°F	64%	0.02in	98%	27°F	91%	7 mph SW	29.8in
11:00 pm	Light Snow	29°F	22°F	61%	0.02in	97%	27°F	93%	7 mph SW	29.82in

Additional Conditions

Pressure 29.97 in
Visibility 10 miles
Clouds Clear
Dew Point15°F
Humidity 46%
Rainfall 0 in
Snow Depth 0 in

KTRK Station History

Almanac for November 12, 2026

Forecast Average Record
Temperature
High 55°F 51°F 68°F 1959
Low 28°F 24°F 4°F 1978
Rain/Snow Depth
Precipitation 0.03 in 4.8 in -
Snow 0 in 0.1 in -

Almanac for November 13, 2026

Forecast Average Record
Temperature
High 39°F 50°F 68°F
Low 28°F 23°F 5°F

Astronomy

Sun Rise Set
Actual Time 6:42 AM 4:49 PM
Civil Twilight 6:13 AM 5:17 PM
Nautical Twilight 5:41 AM 5:49PM
Astronomical Twilight 5:09 AM 6:21 PM

Length of Visible Light 11h 4m
Length of Day 10h 7m
Tomorrow will be 1 minute 57 seconds shorter

Moon 10:10 AM 7:06 PM
Waxing Crescent11% of the Moon is Illuminated

Nov 17

Waxing Half First Qtr

Nov 24

Full Moon

Nov 30

Waning Half Last Qtr

Dec 8

New Moon

Nearby Weather Stations

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