Current weather conditions and 15 day weather forecast for Slippery Rock, 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.
| 21 December 2025 Sunday -1.1 ° C / 30°F ![]() Partly cloudy |
Feels Like : -6.3 ° C / 20.8°F Humidity : % 66 Pressure : 1022 mb Wind Speed : 17.6 kmph / 11 miles from W ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 75 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 21 December 2025 Sunday | Cloudy |
-8.3 ° C (17.1°F) |
0 ° C (32°F) |
-1.9 ° C (28.5°F) |
% 73 | 0% | 0.3 | Sunrise:07:43 AM Sunset: 04:56 PM |
Moonrise:09:19 AM Moonset: 06:15 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Partly Cloudy |
-9.3 ° C (15.3°F) |
-0.7 ° C (30.7°F) |
-5 ° C (23°F) |
% 73 | 0% | 0.2 | Sunrise:07:44 AM Sunset: 04:57 PM |
Moonrise:09:55 AM Moonset: 07:21 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Moderate or heavy snow showers |
-0.9 ° C (30.4°F) |
3.1 ° C (37.6°F) |
1 ° C (33.7°F) |
% 92 | 86% | 0 | Sunrise:07:44 AM Sunset: 04:57 PM |
Moonrise:10:25 AM Moonset: 08:27 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Overcast |
-0 ° C (31.9°F) |
4.4 ° C (39.9°F) |
1.8 ° C (35.3°F) |
% 82 | 0% | 0.3 | Sunrise:07:44 AM Sunset: 04:58 PM |
Moonrise:10:51 AM Moonset: 09:35 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Moderate rain |
1.3 ° C (34.4°F) |
8.5 ° C (47.3°F) |
5 ° C (41.1°F) |
% 93 | 86% | 0 | Sunrise:07:45 AM Sunset: 04:59 PM |
Moonrise:11:15 AM Moonset: 10:42 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Patchy rain nearby |
-1 ° C (30.3°F) |
14.7 ° C (58.5°F) |
10.1 ° C (50.2°F) |
% 88 | 82% | 3 | Sunrise:07:45 AM Sunset: 04:59 PM |
Moonrise:11:36 AM Moonset: 11:50 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Sunny |
-3.6 ° C (25.6°F) |
3.5 ° C (38.3°F) |
-0.5 ° C (31°F) |
% 68 | 0% | 2 | Sunrise:07:45 AM Sunset: 05:00 PM |
Moonrise:11:58 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Overcast |
-3.1 ° C (26.4°F) |
3.9 ° C (39°F) |
0.8 ° C (33.5°F) |
% 72 | 0% | 1 | Sunrise:07:46 AM Sunset: 05:01 PM |
Moonrise:12:21 PM Moonset: 01:00 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Partly Cloudy |
-3.6 ° C (25.5°F) |
0.4 ° C (32.6°F) |
-2.4 ° C (27.8°F) |
% 61 | 0% | 2 | Sunrise:07:46 AM Sunset: 05:02 PM |
Moonrise:12:48 PM Moonset: 02:13 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Moderate or heavy snow showers |
-3.9 ° C (24.9°F) |
0.2 ° C (32.4°F) |
-1.7 ° C (28.9°F) |
% 67 | 72% | 1 | Sunrise:07:46 AM Sunset: 05:02 PM |
Moonrise:01:21 PM Moonset: 03:31 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Moderate rain |
0.6 ° C (33°F) |
5.7 ° C (42.2°F) |
2.6 ° C (36.7°F) |
% 98 | 87% | 1 | Sunrise:07:46 AM Sunset: 05:03 PM |
Moonrise:02:03 PM Moonset: 04:51 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Light snow showers |
-0.5 ° C (31.2°F) |
2.1 ° C (35.9°F) |
0.6 ° C (33.1°F) |
% 95 | 77% | 1 | Sunrise:07:46 AM Sunset: 05:04 PM |
Moonrise:02:57 PM Moonset: 06:10 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday | Overcast |
-0.2 ° C (31.7°F) |
4.7 ° C (40.4°F) |
2.5 ° C (36.4°F) |
% 87 | 0% | 1 | Sunrise:07:47 AM Sunset: 05:05 PM |
Moonrise:04:04 PM Moonset: 07:21 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday | Patchy rain nearby |
0.9 ° C (33.7°F) |
3.6 ° C (38.5°F) |
2.6 ° C (36.7°F) |
% 98 | 89% | 1 | Sunrise:07:47 AM Sunset: 05:06 PM |
Moonrise:05:21 PM Moonset: 08:19 AM Moon Phase ( Full Moon ) |
|