West Mifflin Weather Forecast 15 Days, Weather in West Mifflin Today
Current weather conditions and 15 day weather forecast for West Mifflin, Pennsylvania, 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 Mifflin
| 17 December 2025 Wednesday 5.1 ° C / 41.2°F  Overcast |
Feels Like : 1.2 ° C / 34.1°F Humidity : % 44 Pressure : 1012 mb Wind Speed : 20.2 kmph / 12.5 miles from SW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for West Mifflin, PA, USA
Weather Forecast for next 15 Days for West Mifflin 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 Mifflin, Pennsylvania 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 17 December 2025 Wednesday |  Partly Cloudy |
-1.2 ° C (29.8°F) |
11.2 ° C (52.2°F) |
4.6 ° C (40.3°F) |
% 73 | 0% | 0.3 | Sunrise:07:37 AM Sunset: 04:55 PM |
Moonrise:05:39 AM Moonset: 02:51 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday |  Patchy rain nearby |
0.8 ° C (33.4°F) |
9.6 ° C (49.3°F) |
5.2 ° C (41.3°F) |
% 85 | 83% | 0.3 | Sunrise:07:38 AM Sunset: 04:55 PM |
Moonrise:06:40 AM Moonset: 03:31 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday |  Heavy rain |
-2.9 ° C (26.8°F) |
6.9 ° C (44.4°F) |
3.5 ° C (38.2°F) |
% 89 | 88% | 0.2 | Sunrise:07:39 AM Sunset: 04:56 PM |
Moonrise:07:39 AM Moonset: 04:18 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Partly Cloudy |
-3.5 ° C (25.6°F) |
5.9 ° C (42.7°F) |
0.8 ° C (33.4°F) |
% 68 | 0% | 0.3 | Sunrise:07:39 AM Sunset: 04:56 PM |
Moonrise:08:30 AM Moonset: 05:14 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Partly Cloudy |
-4.3 ° C (24.2°F) |
3.1 ° C (37.6°F) |
1.3 ° C (34.4°F) |
% 70 | 0% | 0 | Sunrise:07:40 AM Sunset: 04:57 PM |
Moonrise:09:15 AM Moonset: 06:15 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday |  Light snow |
-5.5 ° C (22.1°F) |
-0.6 ° C (30.9°F) |
-3.3 ° C (26.1°F) |
% 63 | 0% | 1 | Sunrise:07:40 AM Sunset: 04:57 PM |
Moonrise:09:52 AM Moonset: 07:21 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Patchy rain nearby |
-2.4 ° C (27.6°F) |
5.8 ° C (42.4°F) |
3 ° C (37.3°F) |
% 62 | 79% | 1 | Sunrise:07:40 AM Sunset: 04:58 PM |
Moonrise:10:22 AM Moonset: 08:27 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Patchy rain nearby |
7 ° C (44.6°F) |
9.1 ° C (48.3°F) |
8.5 ° C (47.3°F) |
% 97 | 87% | 2 | Sunrise:07:41 AM Sunset: 04:58 PM |
Moonrise:10:49 AM Moonset: 09:34 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Patchy rain nearby |
7.2 ° C (45°F) |
13.8 ° C (56.9°F) |
11.6 ° C (52.9°F) |
% 91 | 84% | 3 | Sunrise:07:41 AM Sunset: 04:59 PM |
Moonrise:11:12 AM Moonset: 10:41 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Partly Cloudy |
-0.8 ° C (30.5°F) |
3.4 ° C (38.1°F) |
2.1 ° C (35.9°F) |
% 70 | 0% | 2 | Sunrise:07:42 AM Sunset: 05:00 PM |
Moonrise:11:35 AM Moonset: 11:49 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday |  Light freezing rain |
-1.7 ° C (29°F) |
3.7 ° C (38.7°F) |
0.1 ° C (32.1°F) |
% 68 | 82% | 1 | Sunrise:07:42 AM Sunset: 05:00 PM |
Moonrise:11:57 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday |  Cloudy |
-3.1 ° C (26.4°F) |
1 ° C (33.8°F) |
-1.2 ° C (29.8°F) |
% 63 | 0% | 1 | Sunrise:07:42 AM Sunset: 05:01 PM |
Moonrise:12:20 PM Moonset: 12:58 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday |  Moderate or heavy snow showers |
-3.8 ° C (25.2°F) |
3.4 ° C (38.1°F) |
-0.4 ° C (31.3°F) |
% 69 | 75% | 1 | Sunrise:07:42 AM Sunset: 05:02 PM |
Moonrise:12:48 PM Moonset: 02:11 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Patchy rain nearby |
0.5 ° C (32.9°F) |
3.9 ° C (39°F) |
1.9 ° C (35.3°F) |
% 87 | 80% | 1 | Sunrise:07:43 AM Sunset: 05:03 PM |
Moonrise:01:22 PM Moonset: 03:28 AM Moon Phase ( Waxing Gibbous ) |
|
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