Janesville Weather Forecast 15 Days, Weather in Janesville Today
Current weather conditions and 15 day weather forecast for Janesville, 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 Janesville
| 10 February 2026 Tuesday 0.1 ° C / 32.2°F  Clear |
Feels Like : -3.5 ° C / 25.7°F Humidity : % 80 Pressure : 1018 mb Wind Speed : 11.2 kmph / 6.9 miles from ESE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Janesville, CA, USA
Weather Forecast for next 15 Days for Janesville 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 Janesville, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 10 February 2026 Tuesday |  Patchy rain nearby |
1.7 ° C (35.1°F) |
9.6 ° C (49.3°F) |
4.1 ° C (39.4°F) |
% 59 | 88% | 0.2 | Sunrise:07:01 AM Sunset: 05:32 PM |
Moonrise:02:08 AM Moonset: 11:10 AM Moon Phase ( Waning Crescent ) |
|
| 11 February 2026 Wednesday |  Cloudy |
1.9 ° C (35.4°F) |
8.3 ° C (46.9°F) |
3.8 ° C (38.9°F) |
% 83 | 0% | 0.2 | Sunrise:06:59 AM Sunset: 05:33 PM |
Moonrise:03:08 AM Moonset: 11:52 AM Moon Phase ( Waning Crescent ) |
|
| 12 February 2026 Thursday |  Mist |
-1.9 ° C (28.6°F) |
8 ° C (46.4°F) |
3 ° C (37.4°F) |
% 87 | 0% | 0.6 | Sunrise:06:58 AM Sunset: 05:34 PM |
Moonrise:04:04 AM Moonset: 12:43 PM Moon Phase ( Waning Crescent ) |
|
| 13 February 2026 Friday | Sunny |
-3 ° C (26.6°F) |
8.9 ° C (48°F) |
1.9 ° C (35.4°F) |
% 74 | 0% | 0.6 | Sunrise:06:57 AM Sunset: 05:35 PM |
Moonrise:04:53 AM Moonset: 01:42 PM Moon Phase ( Waning Crescent ) |
|
| 14 February 2026 Saturday |  Light freezing rain |
-2.3 ° C (27.9°F) |
5.7 ° C (42.2°F) |
0.9 ° C (33.6°F) |
% 77 | 72% | 0 | Sunrise:06:56 AM Sunset: 05:37 PM |
Moonrise:05:35 AM Moonset: 02:46 PM Moon Phase ( Waning Crescent ) |
|
| 15 February 2026 Sunday |  Moderate or heavy snow showers |
-9.2 ° C (15.4°F) |
0.6 ° C (33.1°F) |
-2.1 ° C (28.1°F) |
% 84 | 61% | 1 | Sunrise:06:54 AM Sunset: 05:38 PM |
Moonrise:06:09 AM Moonset: 03:53 PM Moon Phase ( Waning Crescent ) |
|
| 16 February 2026 Monday |  Light snow |
-6.3 ° C (20.6°F) |
0.4 ° C (32.7°F) |
-3.1 ° C (26.5°F) |
% 87 | 82% | 1 | Sunrise:06:53 AM Sunset: 05:39 PM |
Moonrise:06:39 AM Moonset: 05:02 PM Moon Phase ( Waning Crescent ) |
|
| 17 February 2026 Tuesday |  Heavy snow |
-4 ° C (24.9°F) |
1.2 ° C (34.1°F) |
-0.5 ° C (31.2°F) |
% 97 | 81% | 1 | Sunrise:06:52 AM Sunset: 05:40 PM |
Moonrise:07:05 AM Moonset: 06:11 PM Moon Phase ( New Moon ) |
|
| 18 February 2026 Wednesday |  Moderate or heavy snow in area with thunder |
-7.3 ° C (18.9°F) |
1.4 ° C (34.6°F) |
-2.3 ° C (27.8°F) |
% 95 | 74% | 1 | Sunrise:06:50 AM Sunset: 05:41 PM |
Moonrise:07:28 AM Moonset: 07:20 PM Moon Phase ( Waxing Crescent ) |
|
| 19 February 2026 Thursday | Light snow |
-10.6 ° C (12.9°F) |
0.7 ° C (33.2°F) |
-5.5 ° C (22.1°F) |
% 95 | 61% | 1 | Sunrise:06:49 AM Sunset: 05:42 PM |
Moonrise:07:51 AM Moonset: 08:29 PM Moon Phase ( Waxing Crescent ) |
|
| 20 February 2026 Friday | Light snow |
-9.7 ° C (14.5°F) |
0.9 ° C (33.7°F) |
-4 ° C (24.7°F) |
% 88 | 68% | 1 | Sunrise:06:48 AM Sunset: 05:44 PM |
Moonrise:08:14 AM Moonset: 09:41 PM Moon Phase ( Waxing Crescent ) |
|
| 21 February 2026 Saturday |  Patchy heavy snow |
-6.2 ° C (20.8°F) |
1 ° C (33.9°F) |
-1.5 ° C (29.3°F) |
% 87 | 84% | 1 | Sunrise:06:46 AM Sunset: 05:45 PM |
Moonrise:08:39 AM Moonset: 10:54 PM Moon Phase ( Waxing Crescent ) |
|
| 22 February 2026 Sunday | Patchy heavy snow |
-9.9 ° C (14.2°F) |
1.2 ° C (34.1°F) |
-3 ° C (26.6°F) |
% 85 | 86% | 1 | Sunrise:06:45 AM Sunset: 05:46 PM |
Moonrise:09:09 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 23 February 2026 Monday |  Partly Cloudy |
-11.5 ° C (11.4°F) |
1.8 ° C (35.2°F) |
-5.1 ° C (22.8°F) |
% 90 | 0% | 2 | Sunrise:06:43 AM Sunset: 05:47 PM |
Moonrise:09:44 AM Moonset: 12:10 AM Moon Phase ( Waxing Crescent ) |
|
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