Donner Summit, CA Hourly Weather Forecast

Sun, Nov 15, 2026

Sunday

Mon 11/16

High 40°f

Mostly cloudy with snow showers developing during the afternoon. High around 40F. Winds SSW at 10 to 15 mph. Chance of snow 60%.

Sunday night

Mon 11/16

Low 26°f

93% Precip. / 4.4 in

Periods of snow. Low 26F. Winds SW at 5 to 10 mph. Chance of snow 90%. 3 to 5 inches of snow expected.

Sunrise 6:45 AM

Sunset 4:46 PM

Moonrise 12:06 PM

Moonset 10:06 PM

Waxing Crescent, 34% visible

Hourly Forecast

12AM

27°

1AM

26°

2AM

26°

3AM

25°

4AM

25°

5AM

24°

6AM

23°

6:45AM

Sunrise

7AM

24°

8AM

28°

9AM

32°

10AM

35°

11AM

37°

12PM

38°

1PM

39°

2PM

39°

3PM

38°

4PM

52%

37°

4:46PM

Sunset

5PM

55%

35°

6PM

58%

33°

7PM

66%

32°

8PM

67%

32°

9PM

68%

32°

10PM

77%

32°

11PM

89%

32°

Time	Conditions	Temp.	Feels Like	Precip	Amount	Cloud Cover	Dew Point	Humidity	Wind	Pressure
12:00 am	Cloudy	27°F	22°F	8%	0in	85%	24°F	88%	4 mph SSW	30.06in
1:00 am	Mostly Cloudy	26°F	21°F	8%	0in	74%	23°F	86%	4 mph SSW	30.06in
2:00 am	Mostly Cloudy	26°F	21°F	8%	0in	72%	23°F	86%	4 mph SSW	30.06in
3:00 am	Mostly Cloudy	25°F	20°F	7%	0in	72%	22°F	87%	4 mph SSW	30.06in
4:00 am	Mostly Cloudy	25°F	18°F	7%	0in	69%	22°F	88%	5 mph SSW	30.07in
5:00 am	Mostly Cloudy	24°F	18°F	7%	0in	68%	21°F	91%	4 mph SSW	30.07in
6:00 am	Mostly Cloudy	23°F	17°F	7%	0in	67%	22°F	94%	5 mph SSW	30.08in
7:00 am	Mostly Cloudy	24°F	17°F	7%	0in	70%	22°F	90%	5 mph SSW	30.08in
8:00 am	Mostly Cloudy	28°F	21°F	5%	0in	70%	24°F	83%	6 mph SSW	30.07in
9:00 am	Mostly Cloudy	32°F	25°F	4%	0in	66%	26°F	78%	8 mph SSW	30.06in
10:00 am	Mostly Cloudy	35°F	28°F	9%	0in	69%	27°F	73%	8 mph SSW	30.05in
11:00 am	Mostly Cloudy	37°F	30°F	8%	0in	70%	29°F	73%	9 mph SSW	30.03in
12:00 pm	Mostly Cloudy	38°F	31°F	9%	0in	64%	30°F	73%	9 mph SSW	30.01in
1:00 pm	Mostly Cloudy	39°F	32°F	12%	0in	64%	30°F	70%	11 mph SSW	30in
2:00 pm	Mostly Cloudy	39°F	32°F	15%	0in	64%	30°F	70%	11 mph SSW	29.99in
3:00 pm	Mostly Cloudy	38°F	32°F	18%	0in	60%	30°F	70%	9 mph SSW	29.99in
4:00 pm	Snow Showers	37°F	31°F	52%	0.01in	63%	30°F	74%	9 mph SW	30in
5:00 pm	Snow Showers	35°F	28°F	55%	0.02in	67%	29°F	81%	8 mph SW	30.02in
6:00 pm	Snow Showers	33°F	26°F	58%	0.02in	71%	30°F	89%	7 mph SSW	30.03in
7:00 pm	Snow	32°F	26°F	66%	0.03in	100%	29°F	88%	7 mph SSW	30.04in
8:00 pm	Snow	32°F	26°F	67%	0.03in	100%	29°F	88%	6 mph SSW	30.05in
9:00 pm	Snow	32°F	27°F	68%	0.04in	100%	29°F	89%	6 mph SSW	30.06in
10:00 pm	Snow	32°F	27°F	77%	0.05in	100%	29°F	89%	6 mph SSW	30.06in
11:00 pm	Snow	32°F	27°F	89%	0.06in	100%	30°F	90%	6 mph SSW	30.06in

Additional Conditions

Pressure 29.97 in
Visibility 10 miles
Clouds Clear
Dew Point15°F
Humidity 47%
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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