Three Mile Island Heliport Weather Forecast 15 Days, Weather in PS14 Today
Current weather conditions and 15 day weather forecast for Three Mile Island Heliport, 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 Three Mile Island Heliport
| 18 December 2025 Thursday 7.2 ° C / 45°F  Sunny |
Feels Like : 4.8 ° C / 40.7°F Humidity : % 53 Pressure : 1025 mb Wind Speed : 12.6 kmph / 7.8 miles from SE  Visibility : 13 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Three Mile Island Heliport, PA, USA
Weather Forecast for next 15 Days for Three Mile Island Heliport 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 Three Mile Island Heliport, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 18 December 2025 Thursday |  Patchy rain nearby |
-0.5 ° C (31.1°F) |
14.1 ° C (57.4°F) |
4.9 ° C (40.8°F) |
% 76 | 91% | 0.3 | Sunrise:07:24 AM Sunset: 04:43 PM |
Moonrise:06:26 AM Moonset: 03:18 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday |  Heavy rain |
-3.4 ° C (25.9°F) |
8.5 ° C (47.3°F) |
4.5 ° C (40.1°F) |
% 84 | 84% | 0.2 | Sunrise:07:25 AM Sunset: 04:43 PM |
Moonrise:07:24 AM Moonset: 04:05 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday |  Overcast |
-5 ° C (23°F) |
0 ° C (32°F) |
-2.7 ° C (27.1°F) |
% 72 | 0% | 0.2 | Sunrise:07:25 AM Sunset: 04:43 PM |
Moonrise:08:15 AM Moonset: 05:01 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Sunny |
-3.2 ° C (26.3°F) |
6.7 ° C (44.1°F) |
1.9 ° C (35.4°F) |
% 67 | 0% | 0.3 | Sunrise:07:26 AM Sunset: 04:44 PM |
Moonrise:09:00 AM Moonset: 06:02 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Sunny |
-4.9 ° C (23.2°F) |
1.1 ° C (34°F) |
-3 ° C (26.6°F) |
% 61 | 0% | 0 | Sunrise:07:26 AM Sunset: 04:44 PM |
Moonrise:09:37 AM Moonset: 07:08 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday |  Partly Cloudy |
-5.3 ° C (22.4°F) |
4 ° C (39.2°F) |
-1 ° C (30.2°F) |
% 61 | 0% | 2 | Sunrise:07:27 AM Sunset: 04:45 PM |
Moonrise:10:08 AM Moonset: 08:14 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Overcast |
2 ° C (35.5°F) |
6.8 ° C (44.3°F) |
3.8 ° C (38.8°F) |
% 79 | 0% | 1 | Sunrise:07:27 AM Sunset: 04:46 PM |
Moonrise:10:35 AM Moonset: 09:21 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday |  Light drizzle |
-0.4 ° C (31.3°F) |
0.6 ° C (33.1°F) |
0.4 ° C (32.7°F) |
% 97 | 70% | 1 | Sunrise:07:27 AM Sunset: 04:46 PM |
Moonrise:10:59 AM Moonset: 10:27 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Partly Cloudy |
-1.9 ° C (28.5°F) |
1.7 ° C (35.1°F) |
0.4 ° C (32.7°F) |
% 91 | 0% | 2 | Sunrise:07:28 AM Sunset: 04:47 PM |
Moonrise:11:21 AM Moonset: 11:35 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Partly Cloudy |
-5.3 ° C (22.5°F) |
-2.5 ° C (27.4°F) |
-3.7 ° C (25.3°F) |
% 83 | 0% | 2 | Sunrise:07:28 AM Sunset: 04:48 PM |
Moonrise:11:43 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday |  Light freezing rain |
-7.6 ° C (18.4°F) |
-5 ° C (23°F) |
-5.6 ° C (21.9°F) |
% 83 | 0% | 1 | Sunrise:07:28 AM Sunset: 04:48 PM |
Moonrise:12:07 PM Moonset: 12:44 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday |  Cloudy |
-7.4 ° C (18.6°F) |
-3 ° C (26.7°F) |
-5.2 ° C (22.7°F) |
% 81 | 0% | 1 | Sunrise:07:29 AM Sunset: 04:49 PM |
Moonrise:12:35 PM Moonset: 01:57 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday |  Light snow |
-8.1 ° C (17.5°F) |
-3.1 ° C (26.3°F) |
-4.8 ° C (23.4°F) |
% 85 | 60% | 1 | Sunrise:07:29 AM Sunset: 04:50 PM |
Moonrise:01:08 PM Moonset: 03:13 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Sunny |
-10.3 ° C (13.4°F) |
-1.8 ° C (28.8°F) |
-6.4 ° C (20.5°F) |
% 87 | 0% | 2 | Sunrise:07:29 AM Sunset: 04:51 PM |
Moonrise:01:51 PM Moonset: 04:32 AM Moon Phase ( Waxing Gibbous ) |
|
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