Irwin Weather Forecast 15 Days, Weather in Irwin Today
Current weather conditions and 15 day weather forecast for Irwin, 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 Irwin
| 26 December 2025 Friday 4.3 ° C / 39.7°F  Light rain |
Feels Like : 0.9 ° C / 33.7°F Humidity : % 87 Pressure : 1008 mb Wind Speed : 14.8 kmph / 9.2 miles from ESE  Visibility : 9.7 km Precipitation (rainfall) : 0.04 mm Cloud (%) : 100 |
15 day weather forecast for Irwin, PA, USA
Weather Forecast for next 15 Days for Irwin 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 Irwin, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 26 December 2025 Friday |  Moderate rain |
-0.2 ° C (31.6°F) |
9.5 ° C (49.1°F) |
2.6 ° C (36.7°F) |
% 84 | 88% | 0.1 | Sunrise:07:40 AM Sunset: 04:58 PM |
Moonrise:11:33 AM Moonset: 11:47 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday |  Patchy rain nearby |
-0.6 ° C (30.9°F) |
1.7 ° C (35°F) |
1.3 ° C (34.3°F) |
% 97 | 87% | 0.2 | Sunrise:07:40 AM Sunset: 04:59 PM |
Moonrise:11:55 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Patchy rain nearby |
-0.5 ° C (31.1°F) |
8.9 ° C (47.9°F) |
4.8 ° C (40.7°F) |
% 97 | 75% | 0.1 | Sunrise:07:41 AM Sunset: 05:00 PM |
Moonrise:12:19 PM Moonset: 12:56 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Moderate rain |
-5.7 ° C (21.7°F) |
12.3 ° C (54.2°F) |
5.5 ° C (41.9°F) |
% 85 | 85% | 0.1 | Sunrise:07:41 AM Sunset: 05:00 PM |
Moonrise:12:46 PM Moonset: 02:09 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday |  Light freezing rain |
-7.8 ° C (18°F) |
-3.4 ° C (25.9°F) |
-5.5 ° C (22°F) |
% 67 | 85% | 0 | Sunrise:07:41 AM Sunset: 05:01 PM |
Moonrise:01:20 PM Moonset: 03:26 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday |  Overcast |
-5.8 ° C (21.5°F) |
0.9 ° C (33.7°F) |
-2.6 ° C (27.3°F) |
% 59 | 0% | 1 | Sunrise:07:41 AM Sunset: 05:02 PM |
Moonrise:02:03 PM Moonset: 04:45 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday |  Partly Cloudy |
-2 ° C (28.4°F) |
5.5 ° C (41.9°F) |
1.5 ° C (34.6°F) |
% 69 | 0% | 2 | Sunrise:07:41 AM Sunset: 05:03 PM |
Moonrise:02:57 PM Moonset: 06:04 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday |  Light snow showers |
-7.6 ° C (18.3°F) |
-3.4 ° C (25.9°F) |
-3.9 ° C (24.9°F) |
% 72 | 63% | 1 | Sunrise:07:41 AM Sunset: 05:04 PM |
Moonrise:04:04 PM Moonset: 07:15 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday | Partly Cloudy |
-8.1 ° C (17.4°F) |
-2.8 ° C (26.9°F) |
-5.6 ° C (22°F) |
% 58 | 0% | 2 | Sunrise:07:41 AM Sunset: 05:05 PM |
Moonrise:05:20 PM Moonset: 08:13 AM Moon Phase ( Full Moon ) |
|
| 04 January 2026 Sunday |  Moderate or heavy snow showers |
-4.5 ° C (23.9°F) |
5.1 ° C (41.2°F) |
0.7 ° C (33.2°F) |
% 63 | 77% | 1 | Sunrise:07:41 AM Sunset: 05:06 PM |
Moonrise:06:38 PM Moonset: 08:59 AM Moon Phase ( Waning Gibbous ) |
|
| 05 January 2026 Monday | Patchy rain nearby |
-3.5 ° C (25.7°F) |
3.1 ° C (37.6°F) |
1.4 ° C (34.6°F) |
% 91 | 87% | 1 | Sunrise:07:41 AM Sunset: 05:07 PM |
Moonrise:07:55 PM Moonset: 09:35 AM Moon Phase ( Waning Gibbous ) |
|
| 06 January 2026 Tuesday | Light freezing rain |
-3.6 ° C (25.6°F) |
0.9 ° C (33.7°F) |
-1.9 ° C (28.5°F) |
% 80 | 82% | 1 | Sunrise:07:41 AM Sunset: 05:07 PM |
Moonrise:09:06 PM Moonset: 10:03 AM Moon Phase ( Waning Gibbous ) |
|
| 07 January 2026 Wednesday |  Light snow |
-9.4 ° C (15.1°F) |
-4.7 ° C (23.5°F) |
-6.1 ° C (21°F) |
% 77 | 60% | 1 | Sunrise:07:41 AM Sunset: 05:08 PM |
Moonrise:10:13 PM Moonset: 10:26 AM Moon Phase ( Waning Gibbous ) |
|
| 08 January 2026 Thursday |  Cloudy |
-11.7 ° C (11°F) |
-5.7 ° C (21.7°F) |
-8.7 ° C (16.3°F) |
% 67 | 0% | 1 | Sunrise:07:41 AM Sunset: 05:09 PM |
Moonrise:11:18 PM Moonset: 10:48 AM Moon Phase ( Waning Gibbous ) |
|
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