William Robert Johnston Municipal Airport Weather Forecast 15 Days, Weather in M90 Today
Current weather conditions and 15 day weather forecast for William Robert Johnston Municipal Airport, 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 William Robert Johnston Municipal Airport
| 21 December 2025 Sunday 13.3 ° C / 55.9°F  Overcast |
Feels Like : 12.6 ° C / 54.7°F Humidity : % 80 Pressure : 1019 mb Wind Speed : 9.7 kmph / 6 miles from SE  Visibility : 13 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for William Robert Johnston Municipal Airport, CA, USA
Weather Forecast for next 15 Days for William Robert Johnston Municipal Airport 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 William Robert Johnston Municipal Airport, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 December 2025 Saturday |  Sunny |
6.7 ° C (44.1°F) |
21 ° C (69.8°F) |
12 ° C (53.5°F) |
% 82 | 0% | 0.5 | Sunrise:07:10 AM Sunset: 04:49 PM |
Moonrise:08:03 AM Moonset: 05:17 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Overcast |
9.6 ° C (49.3°F) |
19.1 ° C (66.4°F) |
13.6 ° C (56.5°F) |
% 81 | 0% | 0.3 | Sunrise:07:11 AM Sunset: 04:49 PM |
Moonrise:08:48 AM Moonset: 06:17 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Overcast |
10.7 ° C (51.3°F) |
15 ° C (59°F) |
12.4 ° C (54.3°F) |
% 90 | 0% | 0.4 | Sunrise:07:11 AM Sunset: 04:50 PM |
Moonrise:09:26 AM Moonset: 07:21 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Overcast |
8.9 ° C (48°F) |
19.6 ° C (67.3°F) |
13.7 ° C (56.7°F) |
% 75 | 0% | 0.3 | Sunrise:07:12 AM Sunset: 04:50 PM |
Moonrise:09:59 AM Moonset: 08:24 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday |  Moderate rain |
13.1 ° C (55.6°F) |
18.1 ° C (64.5°F) |
14.9 ° C (58.8°F) |
% 68 | 88% | 0.4 | Sunrise:07:12 AM Sunset: 04:51 PM |
Moonrise:10:27 AM Moonset: 09:29 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Moderate rain |
11.6 ° C (52.9°F) |
14.8 ° C (58.7°F) |
13.5 ° C (56.3°F) |
% 68 | 85% | 0 | Sunrise:07:12 AM Sunset: 04:52 PM |
Moonrise:10:53 AM Moonset: 10:32 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday |  Patchy rain nearby |
11.1 ° C (51.9°F) |
14.3 ° C (57.7°F) |
12.8 ° C (55.1°F) |
% 79 | 71% | 3 | Sunrise:07:13 AM Sunset: 04:52 PM |
Moonrise:11:18 AM Moonset: 11:38 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Patchy rain nearby |
11 ° C (51.8°F) |
13.7 ° C (56.7°F) |
12.4 ° C (54.3°F) |
% 88 | 88% | 3 | Sunrise:07:13 AM Sunset: 04:53 PM |
Moonrise:11:43 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Patchy rain nearby |
9.8 ° C (49.7°F) |
12.9 ° C (55.2°F) |
11.2 ° C (52.1°F) |
% 83 | 89% | 3 | Sunrise:07:13 AM Sunset: 04:54 PM |
Moonrise:12:10 PM Moonset: 12:44 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Sunny |
8 ° C (46.5°F) |
14.1 ° C (57.3°F) |
10.6 ° C (51.2°F) |
% 77 | 0% | 4 | Sunrise:07:14 AM Sunset: 04:54 PM |
Moonrise:12:41 PM Moonset: 01:55 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Sunny |
7.2 ° C (45°F) |
13.5 ° C (56.3°F) |
10.2 ° C (50.3°F) |
% 79 | 0% | 4 | Sunrise:07:14 AM Sunset: 04:55 PM |
Moonrise:01:18 PM Moonset: 03:09 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday |  Partly Cloudy |
9.5 ° C (49°F) |
16.2 ° C (61.1°F) |
12.5 ° C (54.5°F) |
% 69 | 0% | 4 | Sunrise:07:14 AM Sunset: 04:56 PM |
Moonrise:02:04 PM Moonset: 04:25 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday |  Cloudy |
11.6 ° C (52.9°F) |
15.5 ° C (59.9°F) |
13.2 ° C (55.8°F) |
% 66 | 0% | 3 | Sunrise:07:14 AM Sunset: 04:57 PM |
Moonrise:03:02 PM Moonset: 05:42 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday | Patchy rain nearby |
11.2 ° C (52.1°F) |
14.5 ° C (58.1°F) |
12.6 ° C (54.7°F) |
% 80 | 84% | 3 | Sunrise:07:14 AM Sunset: 04:57 PM |
Moonrise:04:10 PM Moonset: 06:51 AM Moon Phase ( Waxing Gibbous ) |
|
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