West Whittier-Los Nietos Weather Forecast 15 Days, Weather in West Whittier-Los Nietos Today
Current weather conditions and 15 day weather forecast for West Whittier-Los Nietos, 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 West Whittier-Los Nietos
| 20 December 2025 Saturday 21.2 ° C / 70.2°F  Mist |
Feels Like : 21.2 ° C / 70.2°F Humidity : % 64 Pressure : 1015 mb Wind Speed : 8.6 kmph / 5.4 miles from SSW  Visibility : 9.7 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for West Whittier-Los Nietos, CA, USA
Weather Forecast for next 15 Days for West Whittier-Los Nietos 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 West Whittier-Los Nietos, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 19 December 2025 Friday |  Sunny |
12.2 ° C (54°F) |
24.6 ° C (76.3°F) |
16.5 ° C (61.8°F) |
% 74 | 0% | 0.6 | Sunrise:06:53 AM Sunset: 04:46 PM |
Moonrise:06:52 AM Moonset: 04:21 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday |  Partly Cloudy |
12.3 ° C (54.1°F) |
17.9 ° C (64.2°F) |
14.8 ° C (58.6°F) |
% 86 | 0% | 0.6 | Sunrise:06:53 AM Sunset: 04:47 PM |
Moonrise:07:44 AM Moonset: 05:16 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Partly Cloudy |
12 ° C (53.6°F) |
20.3 ° C (68.5°F) |
15.7 ° C (60.2°F) |
% 78 | 0% | 0.6 | Sunrise:06:54 AM Sunset: 04:47 PM |
Moonrise:08:29 AM Moonset: 06:16 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Sunny |
13 ° C (55.4°F) |
20.3 ° C (68.5°F) |
16.7 ° C (62°F) |
% 63 | 0% | 0.6 | Sunrise:06:54 AM Sunset: 04:48 PM |
Moonrise:09:09 AM Moonset: 07:18 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Partly Cloudy |
16.4 ° C (61.6°F) |
20.7 ° C (69.2°F) |
17.8 ° C (64°F) |
% 60 | 0% | 0.5 | Sunrise:06:55 AM Sunset: 04:48 PM |
Moonrise:09:43 AM Moonset: 08:20 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday |  Heavy rain |
14.4 ° C (57.9°F) |
16 ° C (60.8°F) |
15.9 ° C (60.6°F) |
% 78 | 83% | 0 | Sunrise:06:55 AM Sunset: 04:49 PM |
Moonrise:10:13 AM Moonset: 09:22 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday |  Moderate rain |
13.7 ° C (56.7°F) |
16.3 ° C (61.3°F) |
15 ° C (59°F) |
% 79 | 88% | 3 | Sunrise:06:56 AM Sunset: 04:49 PM |
Moonrise:10:41 AM Moonset: 10:24 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday |  Patchy rain nearby |
13.8 ° C (56.8°F) |
16.1 ° C (60.9°F) |
15 ° C (59°F) |
% 67 | 88% | 3 | Sunrise:06:56 AM Sunset: 04:50 PM |
Moonrise:11:08 AM Moonset: 11:27 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Patchy rain nearby |
12.3 ° C (54.2°F) |
14.5 ° C (58.2°F) |
13.6 ° C (56.5°F) |
% 69 | 84% | 3 | Sunrise:06:56 AM Sunset: 04:51 PM |
Moonrise:11:35 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Patchy rain nearby |
11.1 ° C (52.1°F) |
15.3 ° C (59.5°F) |
13.1 ° C (55.5°F) |
% 58 | 70% | 3 | Sunrise:06:57 AM Sunset: 04:51 PM |
Moonrise:12:04 PM Moonset: 12:32 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Sunny |
11.2 ° C (52.1°F) |
16.6 ° C (61.8°F) |
13.8 ° C (56.8°F) |
% 49 | 0% | 4 | Sunrise:06:57 AM Sunset: 04:52 PM |
Moonrise:12:36 PM Moonset: 01:40 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Sunny |
11.8 ° C (53.3°F) |
17.7 ° C (63.9°F) |
14.7 ° C (58.5°F) |
% 27 | 0% | 4 | Sunrise:06:57 AM Sunset: 04:53 PM |
Moonrise:01:16 PM Moonset: 02:52 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Sunny |
13.4 ° C (56.1°F) |
19.9 ° C (67.8°F) |
16.4 ° C (61.5°F) |
% 26 | 0% | 5 | Sunrise:06:57 AM Sunset: 04:53 PM |
Moonrise:02:04 PM Moonset: 04:07 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday |  Overcast |
14.8 ° C (58.6°F) |
19 ° C (66.2°F) |
16.8 ° C (62.3°F) |
% 23 | 0% | 4 | Sunrise:06:58 AM Sunset: 04:54 PM |
Moonrise:03:02 PM Moonset: 05:22 AM Moon Phase ( Waxing Gibbous ) |
|
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