Donner Summit, CA Hourly Weather Forecast

Sun, Nov 15, 2026

Sunday

Mon 11/16

High 40°f

Partly cloudy skies during the morning hours will give way to occasional snow showers in the afternoon. High around 40F. Winds SSW at 10 to 15 mph. Chance of snow 60%.

Sunday night

Mon 11/16

Low 26°f

87% Precip. / 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

26°

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

76%

32°

11PM

80%

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	87%	4 mph SSW	30.07in
1:00 am	Mostly Cloudy	26°F	22°F	8%	0in	72%	23°F	86%	4 mph SSW	30.06in
2:00 am	Mostly Cloudy	26°F	21°F	8%	0in	71%	22°F	86%	4 mph SSW	30.06in
3:00 am	Mostly Cloudy	26°F	20°F	7%	0in	67%	22°F	86%	4 mph SSW	30.06in
4:00 am	Mostly Cloudy	25°F	19°F	7%	0in	68%	21°F	87%	5 mph SSW	30.06in
5:00 am	Mostly Cloudy	24°F	18°F	7%	0in	67%	21°F	91%	4 mph SSW	30.07in
6:00 am	Mostly Cloudy	23°F	17°F	7%	0in	66%	22°F	93%	5 mph SSW	30.07in
7:00 am	Mostly Cloudy	24°F	17°F	7%	0in	70%	21°F	90%	5 mph SSW	30.08in
8:00 am	Mostly Cloudy	28°F	21°F	5%	0in	70%	23°F	83%	6 mph SSW	30.07in
9:00 am	Partly Cloudy	32°F	25°F	4%	0in	57%	26°F	77%	8 mph SSW	30.06in
10:00 am	Partly Cloudy	35°F	28°F	9%	0in	59%	27°F	74%	9 mph SSW	30.05in
11:00 am	Mostly Cloudy	37°F	30°F	8%	0in	61%	29°F	72%	9 mph SSW	30.04in
12:00 pm	Partly Cloudy	38°F	31°F	9%	0in	59%	30°F	72%	10 mph SSW	30.02in
1:00 pm	Partly Cloudy	39°F	32°F	13%	0in	59%	29°F	69%	11 mph SSW	30in
2:00 pm	Mostly Cloudy	39°F	32°F	16%	0in	61%	30°F	69%	11 mph SSW	29.99in
3:00 pm	Mostly Cloudy	38°F	32°F	18%	0in	63%	29°F	69%	9 mph SSW	29.99in
4:00 pm	Snow Showers	37°F	31°F	52%	0.01in	65%	29°F	73%	9 mph SW	30in
5:00 pm	Snow Showers	35°F	28°F	55%	0.02in	73%	30°F	81%	8 mph SW	30.02in
6:00 pm	Snow Showers	33°F	27°F	58%	0.02in	73%	30°F	88%	7 mph SSW	30.03in
7:00 pm	Snow	32°F	26°F	66%	0.03in	100%	30°F	89%	7 mph SSW	30.04in
8:00 pm	Snow	32°F	26°F	67%	0.03in	100%	29°F	89%	7 mph SSW	30.05in
9:00 pm	Snow	32°F	27°F	68%	0.04in	100%	29°F	89%	6 mph SW	30.06in
10:00 pm	Snow	32°F	27°F	76%	0.05in	100%	29°F	88%	6 mph SSW	30.06in
11:00 pm	Snow	32°F	27°F	80%	0.06in	100%	30°F	90%	6 mph SSW	30.07in

Additional Conditions

Pressure 29.97 in
Visibility 10 miles
Clouds Clear
Dew Point14°F
Humidity 53%
Rainfall 0 in
Snow Depth 0 in

KTRK Station History

Almanac for November 12, 2026

Forecast Average Record
Temperature
High 56°F 51°F 68°F 1959
Low 23°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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