Jamestown Weather Forecast 15 Days, Weather in Jamestown Today
Current weather conditions and 15 day weather forecast for Jamestown, 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 Jamestown
| 05 February 2026 Thursday 6.4 ° C / 43.5°F  Clear |
Feels Like : 4.5 ° C / 40.2°F Humidity : % 65 Pressure : 1021 mb Wind Speed : 9 kmph / 5.6 miles from ENE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Jamestown, CA, USA
Weather Forecast for next 15 Days for Jamestown 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 Jamestown, 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 February 2026 Thursday | Sunny |
11.3 ° C (52.3°F) |
26.7 ° C (80.1°F) |
17.7 ° C (63.8°F) |
% 29 | 0% | 0.7 | Sunrise:07:02 AM Sunset: 05:30 PM |
Moonrise:09:54 PM Moonset: 08:57 AM Moon Phase ( Waning Gibbous ) |
|
| 06 February 2026 Friday |  Overcast |
11.4 ° C (52.5°F) |
16.2 ° C (61.2°F) |
13.9 ° C (57.1°F) |
% 50 | 0% | 0.5 | Sunrise:07:01 AM Sunset: 05:31 PM |
Moonrise:10:55 PM Moonset: 09:20 AM Moon Phase ( Waning Gibbous ) |
|
| 07 February 2026 Saturday | Sunny |
5 ° C (41°F) |
17.9 ° C (64.2°F) |
12 ° C (53.6°F) |
% 69 | 0% | 0.7 | Sunrise:07:00 AM Sunset: 05:32 PM |
Moonrise:11:57 PM Moonset: 09:44 AM Moon Phase ( Waning Gibbous ) |
|
| 08 February 2026 Sunday | Sunny |
6.8 ° C (44.2°F) |
19.1 ° C (66.3°F) |
11.3 ° C (52.4°F) |
% 61 | 0% | 0.7 | Sunrise:06:59 AM Sunset: 05:33 PM |
Moonrise:No moonrise Moonset: 10:11 AM Moon Phase ( Waning Gibbous ) |
|
| 09 February 2026 Monday |  Partly Cloudy |
6.3 ° C (43.4°F) |
16.5 ° C (61.7°F) |
9.5 ° C (49°F) |
% 71 | 0% | 0 | Sunrise:06:58 AM Sunset: 05:34 PM |
Moonrise:12:59 AM Moonset: 10:41 AM Moon Phase ( Last Quarter ) |
|
| 10 February 2026 Tuesday |  Patchy rain nearby |
6.8 ° C (44.2°F) |
14.7 ° C (58.5°F) |
10.1 ° C (50.2°F) |
% 79 | 75% | 3 | Sunrise:06:57 AM Sunset: 05:36 PM |
Moonrise:02:00 AM Moonset: 11:18 AM Moon Phase ( Waning Crescent ) |
|
| 11 February 2026 Wednesday | Patchy rain nearby |
6.4 ° C (43.6°F) |
12.2 ° C (54°F) |
9.1 ° C (48.4°F) |
% 88 | 89% | 2 | Sunrise:06:56 AM Sunset: 05:37 PM |
Moonrise:02:59 AM Moonset: 12:01 PM Moon Phase ( Waning Crescent ) |
|
| 12 February 2026 Thursday |  Moderate rain |
4.5 ° C (40.2°F) |
7.8 ° C (46.1°F) |
6.4 ° C (43.5°F) |
% 90 | 86% | 2 | Sunrise:06:55 AM Sunset: 05:38 PM |
Moonrise:03:55 AM Moonset: 12:52 PM Moon Phase ( Waning Crescent ) |
|
| 13 February 2026 Friday | Partly Cloudy |
1.9 ° C (35.5°F) |
13.7 ° C (56.6°F) |
6.6 ° C (44°F) |
% 79 | 0% | 3 | Sunrise:06:54 AM Sunset: 05:39 PM |
Moonrise:04:44 AM Moonset: 01:51 PM Moon Phase ( Waning Crescent ) |
|
| 14 February 2026 Saturday | Sunny |
3.2 ° C (37.8°F) |
14.4 ° C (57.9°F) |
7.7 ° C (45.8°F) |
% 73 | 0% | 3 | Sunrise:06:52 AM Sunset: 05:40 PM |
Moonrise:05:27 AM Moonset: 02:53 PM Moon Phase ( Waning Crescent ) |
|
| 15 February 2026 Sunday | Patchy rain nearby |
1.8 ° C (35.2°F) |
12.7 ° C (54.9°F) |
6.3 ° C (43.4°F) |
% 82 | 84% | 2 | Sunrise:06:51 AM Sunset: 05:41 PM |
Moonrise:06:03 AM Moonset: 03:59 PM Moon Phase ( Waning Crescent ) |
|
| 16 February 2026 Monday | Sunny |
-0.6 ° C (30.9°F) |
12.7 ° C (54.8°F) |
4.5 ° C (40°F) |
% 76 | 0% | 2 | Sunrise:06:50 AM Sunset: 05:42 PM |
Moonrise:06:34 AM Moonset: 05:06 PM Moon Phase ( Waning Crescent ) |
|
| 17 February 2026 Tuesday | Patchy rain nearby |
0.8 ° C (33.5°F) |
8.3 ° C (46.9°F) |
3.7 ° C (38.7°F) |
% 85 | 85% | 1 | Sunrise:06:49 AM Sunset: 05:43 PM |
Moonrise:07:02 AM Moonset: 06:13 PM Moon Phase ( New Moon ) |
|
| 18 February 2026 Wednesday | Sunny |
-2.8 ° C (27°F) |
10.5 ° C (50.9°F) |
2.8 ° C (37°F) |
% 77 | 0% | 2 | Sunrise:06:48 AM Sunset: 05:44 PM |
Moonrise:07:27 AM Moonset: 07:21 PM Moon Phase ( Waxing Crescent ) |
|
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