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.
| 22 December 2025 Monday -4.9 ° C / 23.2°F ![]() Clear |
Feels Like : -7.7 ° C / 18.1°F Humidity : % 74 Pressure : 1033 mb Wind Speed : 6.1 kmph / 3.8 miles from SW ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 22 December 2025 Monday | Light freezing rain |
-4.6 ° C (23.7°F) |
1.8 ° C (35.2°F) |
-1.4 ° C (29.5°F) |
% 68 | 87% | 0.3 | 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 |
0.2 ° C (32.4°F) |
3.3 ° C (37.9°F) |
1.7 ° C (35°F) |
% 90 | 78% | 0 | Sunrise:07:40 AM Sunset: 04:58 PM |
Moonrise:10:22 AM Moonset: 08:27 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Freezing fog |
-0.6 ° C (30.9°F) |
0.3 ° C (32.5°F) |
0.5 ° C (32.8°F) |
% 94 | 0% | 0.4 | Sunrise:07:41 AM Sunset: 04:58 PM |
Moonrise:10:49 AM Moonset: 09:34 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Moderate rain |
3.5 ° C (38.4°F) |
12.7 ° C (54.8°F) |
8.6 ° C (47.5°F) |
% 94 | 87% | 0 | Sunrise:07:41 AM Sunset: 04:59 PM |
Moonrise:11:12 AM Moonset: 10:41 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Patchy rain nearby |
0.2 ° C (32.4°F) |
15.1 ° C (59.1°F) |
11.8 ° C (53.3°F) |
% 87 | 86% | 0 | Sunrise:07:42 AM Sunset: 05:00 PM |
Moonrise:11:35 AM Moonset: 11:49 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Partly Cloudy |
-2.3 ° C (27.8°F) |
4.6 ° C (40.2°F) |
1.2 ° C (34.2°F) |
% 68 | 0% | 2 | Sunrise:07:42 AM Sunset: 05:00 PM |
Moonrise:11:57 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Patchy rain nearby |
-3.3 ° C (26.1°F) |
7.2 ° C (45°F) |
3 ° C (37.5°F) |
% 76 | 71% | 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 | Cloudy |
-6.2 ° C (20.9°F) |
-3.3 ° C (26°F) |
-5 ° C (22.9°F) |
% 54 | 0% | 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 | Partly Cloudy |
-6.2 ° C (20.9°F) |
2.2 ° C (36°F) |
-1.5 ° C (29.3°F) |
% 53 | 0% | 2 | Sunrise:07:43 AM Sunset: 05:03 PM |
Moonrise:01:22 PM Moonset: 03:28 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Partly Cloudy |
-5.1 ° C (22.8°F) |
-1 ° C (30.1°F) |
-2.2 ° C (28°F) |
% 57 | 0% | 2 | Sunrise:07:43 AM Sunset: 05:04 PM |
Moonrise:02:04 PM Moonset: 04:47 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Sunny |
-1.7 ° C (29°F) |
8.7 ° C (47.7°F) |
3.7 ° C (38.7°F) |
% 74 | 0% | 2 | Sunrise:07:43 AM Sunset: 05:04 PM |
Moonrise:02:59 PM Moonset: 06:05 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday | Cloudy |
5.1 ° C (41.1°F) |
12.8 ° C (55°F) |
9.2 ° C (48.5°F) |
% 69 | 0% | 2 | Sunrise:07:43 AM Sunset: 05:05 PM |
Moonrise:04:06 PM Moonset: 07:16 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday | Light snow showers |
-3 ° C (26.6°F) |
0.5 ° C (32.8°F) |
-0.4 ° C (31.3°F) |
% 67 | 74% | 1 | Sunrise:07:43 AM Sunset: 05:06 PM |
Moonrise:05:22 PM Moonset: 08:15 AM Moon Phase ( Full Moon ) |
|
| 04 January 2026 Sunday | Partly Cloudy |
-3.4 ° C (25.8°F) |
2.2 ° C (35.9°F) |
-0.6 ° C (30.9°F) |
% 53 | 0% | 2 | Sunrise:07:43 AM Sunset: 05:07 PM |
Moonrise:06:40 PM Moonset: 09:01 AM Moon Phase ( Waning Gibbous ) |
|