Current weather conditions and 15 day weather forecast for Wyeth-Ayerst Nr 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.
| 20 December 2025 Saturday 3.3 ° C / 37.9°F ![]() Sunny |
Feels Like : 0 ° C / 32°F Humidity : % 39 Pressure : 1021 mb Wind Speed : 13 kmph / 8.1 miles from S ![]() 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 December 2025 Saturday | Sunny |
-2.1 ° C (28.3°F) |
5.2 ° C (41.4°F) |
0.5 ° C (32.8°F) |
% 69 | 0% | 0.3 | Sunrise:07:21 AM Sunset: 04:39 PM |
Moonrise:08:11 AM Moonset: 04:56 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Partly Cloudy |
-2.3 ° C (27.9°F) |
8.6 ° C (47.5°F) |
2.1 ° C (35.9°F) |
% 70 | 0% | 0.2 | Sunrise:07:21 AM Sunset: 04:40 PM |
Moonrise:08:55 AM Moonset: 05:58 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Sunny |
-4.6 ° C (23.7°F) |
1.7 ° C (35.1°F) |
-1.9 ° C (28.6°F) |
% 61 | 0% | 0.3 | Sunrise:07:22 AM Sunset: 04:40 PM |
Moonrise:09:33 AM Moonset: 07:03 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Moderate or heavy snow showers |
-1.1 ° C (30.1°F) |
1.4 ° C (34.5°F) |
0.7 ° C (33.3°F) |
% 75 | 72% | 0 | Sunrise:07:22 AM Sunset: 04:41 PM |
Moonrise:10:04 AM Moonset: 08:09 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Partly Cloudy |
-0.1 ° C (31.9°F) |
5.6 ° C (42.1°F) |
3.5 ° C (38.3°F) |
% 81 | 0% | 0 | Sunrise:07:23 AM Sunset: 04:41 PM |
Moonrise:10:30 AM Moonset: 09:16 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Overcast |
-0.3 ° C (31.5°F) |
5.1 ° C (41.2°F) |
3.5 ° C (38.3°F) |
% 91 | 0% | 1 | Sunrise:07:23 AM Sunset: 04:42 PM |
Moonrise:10:54 AM Moonset: 10:22 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Patchy rain nearby |
7.9 ° C (46.2°F) |
17.5 ° C (63.4°F) |
11.8 ° C (53.3°F) |
% 82 | 76% | 3 | Sunrise:07:23 AM Sunset: 04:43 PM |
Moonrise:11:17 AM Moonset: 11:30 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Sunny |
3.5 ° C (38.2°F) |
10.1 ° C (50.2°F) |
6.4 ° C (43.5°F) |
% 75 | 0% | 3 | Sunrise:07:24 AM Sunset: 04:43 PM |
Moonrise:11:39 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Partly Cloudy |
3.1 ° C (37.6°F) |
6.9 ° C (44.4°F) |
4.5 ° C (40.1°F) |
% 73 | 0% | 2 | Sunrise:07:24 AM Sunset: 04:44 PM |
Moonrise:12:03 PM Moonset: 12:39 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Patchy rain nearby |
0.5 ° C (33°F) |
3.3 ° C (38°F) |
1.8 ° C (35.2°F) |
% 79 | 81% | 1 | Sunrise:07:24 AM Sunset: 04:45 PM |
Moonrise:12:30 PM Moonset: 01:52 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Heavy snow |
-5.4 ° C (22.2°F) |
1 ° C (33.7°F) |
-1.5 ° C (29.3°F) |
% 88 | 83% | 1 | Sunrise:07:24 AM Sunset: 04:46 PM |
Moonrise:01:04 PM Moonset: 03:09 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Sunny |
-9.5 ° C (15°F) |
0.7 ° C (33.3°F) |
-4.5 ° C (23.9°F) |
% 88 | 0% | 2 | Sunrise:07:25 AM Sunset: 04:46 PM |
Moonrise:01:47 PM Moonset: 04:28 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Partly Cloudy |
-6.8 ° C (19.8°F) |
1.7 ° C (35.1°F) |
-2.9 ° C (26.7°F) |
% 91 | 0% | 2 | Sunrise:07:25 AM Sunset: 04:47 PM |
Moonrise:02:41 PM Moonset: 05:46 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday | Mist |
-5.3 ° C (22.4°F) |
3.1 ° C (37.6°F) |
-1.8 ° C (28.8°F) |
% 95 | 0% | 1 | Sunrise:07:25 AM Sunset: 04:48 PM |
Moonrise:03:48 PM Moonset: 06:57 AM Moon Phase ( Waxing Gibbous ) |
|