Johnsville Weather Forecast 15 Days, Weather in Johnsville Today
Current weather conditions and 15 day weather forecast for Johnsville, 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 Johnsville
| 05 December 2025 Friday 7.2 ° C / 45°F  Clear |
Feels Like : 7.1 ° C / 44.9°F Humidity : % 60 Pressure : 1023 mb Wind Speed : 3.6 kmph / 2.2 miles from ESE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Johnsville, CA, USA
Weather Forecast for next 15 Days for Johnsville 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 Johnsville, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 05 December 2025 Friday | Sunny |
1.3 ° C (34.4°F) |
12.8 ° C (55°F) |
5.4 ° C (41.8°F) |
% 67 | 0% | 0.4 | Sunrise:07:08 AM Sunset: 04:37 PM |
Moonrise:05:14 PM Moonset: 08:21 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday |  Partly Cloudy |
0.6 ° C (33.1°F) |
10.8 ° C (51.4°F) |
4.3 ° C (39.7°F) |
% 62 | 0% | 0.4 | Sunrise:07:09 AM Sunset: 04:37 PM |
Moonrise:06:27 PM Moonset: 09:25 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday |  Overcast |
-0.4 ° C (31.3°F) |
11.9 ° C (53.4°F) |
3.9 ° C (39°F) |
% 62 | 0% | 0.3 | Sunrise:07:10 AM Sunset: 04:37 PM |
Moonrise:07:44 PM Moonset: 10:15 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday | Sunny |
-1.6 ° C (29.1°F) |
13.3 ° C (55.9°F) |
4.2 ° C (39.6°F) |
% 58 | 0% | 0.4 | Sunrise:07:11 AM Sunset: 04:37 PM |
Moonrise:08:59 PM Moonset: 10:54 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday | Sunny |
0.9 ° C (33.7°F) |
13.6 ° C (56.5°F) |
3.9 ° C (39.1°F) |
% 61 | 0% | 0 | Sunrise:07:12 AM Sunset: 04:37 PM |
Moonrise:10:10 PM Moonset: 11:24 AM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday | Partly Cloudy |
1.6 ° C (34.9°F) |
11.7 ° C (53.1°F) |
5.9 ° C (42.7°F) |
% 81 | 0% | 3 | Sunrise:07:13 AM Sunset: 04:37 PM |
Moonrise:11:16 PM Moonset: 11:49 AM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday | Partly Cloudy |
0.3 ° C (32.6°F) |
10.5 ° C (50.8°F) |
4.3 ° C (39.7°F) |
% 84 | 0% | 2 | Sunrise:07:14 AM Sunset: 04:37 PM |
Moonrise:No moonrise Moonset: 12:11 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday | Partly Cloudy |
-0.7 ° C (30.8°F) |
11.4 ° C (52.6°F) |
3.2 ° C (37.8°F) |
% 78 | 0% | 2 | Sunrise:07:14 AM Sunset: 04:37 PM |
Moonrise:12:19 AM Moonset: 12:32 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday |  Light sleet |
-3.1 ° C (26.4°F) |
3.2 ° C (37.8°F) |
0.1 ° C (32.3°F) |
% 93 | 87% | 1 | Sunrise:07:15 AM Sunset: 04:38 PM |
Moonrise:01:21 AM Moonset: 12:52 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday |  Moderate or heavy snow showers |
-7.3 ° C (18.8°F) |
-2.2 ° C (28.1°F) |
-5.1 ° C (22.8°F) |
% 95 | 66% | 1 | Sunrise:07:16 AM Sunset: 04:38 PM |
Moonrise:02:21 AM Moonset: 01:14 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday |  Heavy snow |
-6.9 ° C (19.6°F) |
-0.8 ° C (30.5°F) |
-4.7 ° C (23.6°F) |
% 97 | 69% | 1 | Sunrise:07:17 AM Sunset: 04:38 PM |
Moonrise:03:23 AM Moonset: 01:38 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday |  Light snow showers |
-14.7 ° C (5.5°F) |
-2.8 ° C (26.9°F) |
-6.9 ° C (19.6°F) |
% 95 | 71% | 1 | Sunrise:07:17 AM Sunset: 04:38 PM |
Moonrise:04:24 AM Moonset: 02:06 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Moderate or heavy snow showers |
-7.9 ° C (17.7°F) |
-4.4 ° C (24.1°F) |
-5.6 ° C (21.9°F) |
% 93 | 61% | 1 | Sunrise:07:18 AM Sunset: 04:39 PM |
Moonrise:05:27 AM Moonset: 02:39 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday |  Moderate snow |
-8.1 ° C (17.4°F) |
-0.5 ° C (31.2°F) |
-3.6 ° C (25.5°F) |
% 96 | 60% | 1 | Sunrise:07:19 AM Sunset: 04:39 PM |
Moonrise:06:27 AM Moonset: 03:20 PM Moon Phase ( Waning Crescent ) |
|
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