Johnstonville Weather Forecast 15 Days, Weather in Johnstonville Today
Current weather conditions and 15 day weather forecast for Johnstonville, 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 Johnstonville
| 23 December 2025 Tuesday 4.2 ° C / 39.6°F  Clear |
Feels Like : 2.9 ° C / 37.2°F Humidity : % 100 Pressure : 1012 mb Wind Speed : 5.8 kmph / 3.6 miles from S  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Johnstonville, CA, USA
Weather Forecast for next 15 Days for Johnstonville 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 Johnstonville, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 23 December 2025 Tuesday | Sunny |
2.6 ° C (36.7°F) |
11 ° C (51.8°F) |
5.9 ° C (42.6°F) |
% 75 | 0% | 0.3 | Sunrise:07:24 AM Sunset: 04:40 PM |
Moonrise:10:09 AM Moonset: 08:18 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday |  Heavy rain |
2.3 ° C (36.2°F) |
5.1 ° C (41.2°F) |
4 ° C (39.1°F) |
% 89 | 89% | 0.1 | Sunrise:07:24 AM Sunset: 04:41 PM |
Moonrise:10:34 AM Moonset: 09:25 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Heavy rain |
-1.1 ° C (30°F) |
2.9 ° C (37.2°F) |
1.6 ° C (34.8°F) |
% 95 | 89% | 0.1 | Sunrise:07:24 AM Sunset: 04:42 PM |
Moonrise:10:58 AM Moonset: 10:31 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday |  Heavy snow |
-5.1 ° C (22.8°F) |
-2.4 ° C (27.6°F) |
-2.3 ° C (27.8°F) |
% 98 | 77% | 0.2 | Sunrise:07:25 AM Sunset: 04:42 PM |
Moonrise:11:20 AM Moonset: 11:39 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday |  Mist |
-7.2 ° C (19°F) |
1 ° C (33.8°F) |
-2.7 ° C (27.2°F) |
% 96 | 0% | 0 | Sunrise:07:25 AM Sunset: 04:43 PM |
Moonrise:11:42 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday |  Freezing fog |
-9 ° C (15.8°F) |
-2.6 ° C (27.3°F) |
-6.2 ° C (20.8°F) |
% 98 | 0% | 1 | Sunrise:07:25 AM Sunset: 04:44 PM |
Moonrise:12:06 PM Moonset: 12:49 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Freezing fog |
-10.1 ° C (13.7°F) |
-3.1 ° C (26.4°F) |
-6 ° C (21.1°F) |
% 98 | 0% | 1 | Sunrise:07:26 AM Sunset: 04:45 PM |
Moonrise:12:34 PM Moonset: 02:02 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday |  Partly Cloudy |
-14.3 ° C (6.2°F) |
-2.8 ° C (26.9°F) |
-6 ° C (21.2°F) |
% 94 | 0% | 2 | Sunrise:07:26 AM Sunset: 04:45 PM |
Moonrise:01:09 PM Moonset: 03:20 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday |  Light freezing rain |
-4.4 ° C (24°F) |
-2 ° C (28.4°F) |
-2.3 ° C (27.9°F) |
% 95 | 63% | 1 | Sunrise:07:26 AM Sunset: 04:46 PM |
Moonrise:01:52 PM Moonset: 04:39 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday |  Moderate snow |
-11.4 ° C (11.5°F) |
-3.7 ° C (25.3°F) |
-5.7 ° C (21.8°F) |
% 92 | 80% | 1 | Sunrise:07:26 AM Sunset: 04:47 PM |
Moonrise:02:48 PM Moonset: 05:57 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday |  Light snow showers |
-12.9 ° C (8.8°F) |
-2.9 ° C (26.8°F) |
-7.9 ° C (17.9°F) |
% 91 | 70% | 1 | Sunrise:07:26 AM Sunset: 04:48 PM |
Moonrise:03:57 PM Moonset: 07:07 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday |  Cloudy |
-12.5 ° C (9.6°F) |
-4.2 ° C (24.5°F) |
-7.6 ° C (18.4°F) |
% 91 | 0% | 1 | Sunrise:07:26 AM Sunset: 04:49 PM |
Moonrise:05:13 PM Moonset: 08:04 AM Moon Phase ( Full Moon ) |
|
| 04 January 2026 Sunday | Heavy snow |
-10.9 ° C (12.3°F) |
-5.6 ° C (21.9°F) |
-8 ° C (17.7°F) |
% 94 | 81% | 1 | Sunrise:07:26 AM Sunset: 04:50 PM |
Moonrise:06:31 PM Moonset: 08:48 AM Moon Phase ( Waning Gibbous ) |
|
| 05 January 2026 Monday | Partly Cloudy |
-17.5 ° C (0.5°F) |
-3.4 ° C (25.8°F) |
-10.6 ° C (12.9°F) |
% 90 | 0% | 2 | Sunrise:07:26 AM Sunset: 04:51 PM |
Moonrise:07:47 PM Moonset: 09:23 AM Moon Phase ( Waning Gibbous ) |
|
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