Mount Shasta Weather Forecast 15 Days, Weather in Mount Shasta Today
Current weather conditions and 15 day weather forecast for Mount Shasta, California, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Mount Shasta
| 13 November 2026 Friday 10.3 ° C / 50.6°F  Cloudy |
Feels Like : 8.8 ° C / 47.8°F Humidity : % 50 Pressure : 1006 mb Wind Speed : 7.6 kmph / 4.7 miles from SSE  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 76 |
15 day weather forecast for Mount Shasta, CA, USA
Weather Forecast for next 15 Days for Mount Shasta including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Mount Shasta, California state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 12 November 2026 Thursday |  Overcast |
5 ° C (40.9°F) |
16.6 ° C (61.9°F) |
9.1 ° C (48.4°F) |
% 56 | 36% | 2.1 | Sunrise:06:53 AM Sunset: 04:52 PM |
Moonrise:10:44 AM Moonset: 07:27 PM Moon Phase ( Waxing Crescent ) |
|
| 13 November 2026 Friday |  Moderate rain |
3.8 ° C (38.9°F) |
7 ° C (44.6°F) |
5.5 ° C (41.9°F) |
% 92 | 92% | 0.3 | Sunrise:06:55 AM Sunset: 04:51 PM |
Moonrise:11:28 AM Moonset: 08:29 PM Moon Phase ( Waxing Crescent ) |
|
| 14 November 2026 Saturday |  Patchy rain nearby |
3.9 ° C (39.1°F) |
5.6 ° C (42.1°F) |
4.7 ° C (40.4°F) |
% 93 | 91% | 1.5 | Sunrise:06:56 AM Sunset: 04:50 PM |
Moonrise:12:03 PM Moonset: 09:33 PM Moon Phase ( First Quarter ) |
|
| 15 November 2026 Sunday |  Light rain |
3 ° C (37.5°F) |
5.1 ° C (41.1°F) |
4.5 ° C (40.1°F) |
% 96 | 94% | 1 | Sunrise:06:57 AM Sunset: 04:50 PM |
Moonrise:12:32 PM Moonset: 10:35 PM Moon Phase ( First Quarter ) |
|
| 16 November 2026 Monday |  Sunny |
-1.4 ° C (29.4°F) |
7.4 ° C (45.3°F) |
2.2 ° C (35.9°F) |
% 78 | 15% | 3 | Sunrise:06:58 AM Sunset: 04:49 PM |
Moonrise:12:56 PM Moonset: 11:37 PM Moon Phase ( First Quarter ) |
|
| 17 November 2026 Tuesday | Sunny |
-3.2 ° C (26.3°F) |
8.7 ° C (47.6°F) |
2.2 ° C (36°F) |
% 70 | 57% | 3 | Sunrise:06:59 AM Sunset: 04:48 PM |
Moonrise:01:18 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 18 November 2026 Wednesday |  Heavy snow |
-1.1 ° C (29.9°F) |
2.3 ° C (36.1°F) |
0.8 ° C (33.4°F) |
% 90 | 92% | 1 | Sunrise:07:01 AM Sunset: 04:47 PM |
Moonrise:01:38 PM Moonset: 12:38 AM Moon Phase ( Waxing Gibbous ) |
|
| 19 November 2026 Thursday | Cloudy |
-5.4 ° C (22.3°F) |
1.9 ° C (35.4°F) |
-0.9 ° C (30.5°F) |
% 88 | 26% | 2 | Sunrise:07:02 AM Sunset: 04:46 PM |
Moonrise:01:57 PM Moonset: 01:40 AM Moon Phase ( Waxing Gibbous ) |
|
| 20 November 2026 Friday | Sunny |
-5.2 ° C (22.6°F) |
4 ° C (39.2°F) |
-0.6 ° C (30.9°F) |
% 74 | 9% | 2 | Sunrise:07:03 AM Sunset: 04:46 PM |
Moonrise:02:18 PM Moonset: 02:42 AM Moon Phase ( Waxing Gibbous ) |
|
| 21 November 2026 Saturday |  Partly Cloudy |
-3.1 ° C (26.5°F) |
4.6 ° C (40.2°F) |
0.3 ° C (32.5°F) |
% 71 | 9% | 2 | Sunrise:07:04 AM Sunset: 04:45 PM |
Moonrise:02:40 PM Moonset: 03:47 AM Moon Phase ( Waxing Gibbous ) |
|
| 22 November 2026 Sunday | Partly Cloudy |
-2.1 ° C (28.3°F) |
5 ° C (41.1°F) |
1.3 ° C (34.4°F) |
% 68 | 57% | 2 | Sunrise:07:05 AM Sunset: 04:44 PM |
Moonrise:03:07 PM Moonset: 04:55 AM Moon Phase ( Full Moon ) |
|
| 23 November 2026 Monday | Partly Cloudy |
-0.2 ° C (31.6°F) |
5.5 ° C (42°F) |
2.2 ° C (35.9°F) |
% 77 | 65% | 3 | Sunrise:07:06 AM Sunset: 04:44 PM |
Moonrise:03:41 PM Moonset: 06:06 AM Moon Phase ( Full Moon ) |
|
| 24 November 2026 Tuesday | Overcast |
-1.6 ° C (29.1°F) |
4.3 ° C (39.8°F) |
1.3 ° C (34.3°F) |
% 73 | 14% | 2 | Sunrise:07:08 AM Sunset: 04:43 PM |
Moonrise:04:23 PM Moonset: 07:19 AM Moon Phase ( Full Moon ) |
|
| 25 November 2026 Wednesday | Cloudy |
-2.3 ° C (27.9°F) |
4.3 ° C (39.7°F) |
0.5 ° C (33°F) |
% 75 | 18% | 2 | Sunrise:07:09 AM Sunset: 04:43 PM |
Moonrise:05:17 PM Moonset: 08:30 AM Moon Phase ( Full Moon ) |
|
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