Current weather conditions and 15 day weather forecast for Greencastle Usar Center 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.
| 08 May 2026 Friday 10.6 ° C / 51.1°F ![]() Clear |
Feels Like : 10.5 ° C / 51°F Humidity : % 50 Pressure : 1012 mb Wind Speed : 4.7 kmph / 2.9 miles from NW ![]() 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 08 May 2026 Friday | Patchy rain nearby |
6 ° C (42.8°F) |
17.3 ° C (63.1°F) |
11.8 ° C (53.2°F) |
% 59 | 88% | 5.9 | Sunrise:06:03 AM Sunset: 08:12 PM |
Moonrise:01:39 AM Moonset: 11:14 AM Moon Phase ( Waning Gibbous ) |
|
| 09 May 2026 Saturday | Patchy rain nearby |
7.2 ° C (44.9°F) |
18.3 ° C (64.9°F) |
11.7 ° C (53°F) |
% 83 | 89% | 3.3 | Sunrise:06:02 AM Sunset: 08:13 PM |
Moonrise:02:09 AM Moonset: 12:18 PM Moon Phase ( Last Quarter ) |
|
| 10 May 2026 Sunday | Patchy rain nearby |
9.3 ° C (48.7°F) |
22.6 ° C (72.7°F) |
15.3 ° C (59.6°F) |
% 79 | 84% | 7.4 | Sunrise:06:01 AM Sunset: 08:14 PM |
Moonrise:02:36 AM Moonset: 01:24 PM Moon Phase ( Waning Crescent ) |
|
| 11 May 2026 Monday | Patchy rain nearby |
7.4 ° C (45.2°F) |
17.1 ° C (62.8°F) |
12.5 ° C (54.6°F) |
% 74 | 87% | 6.5 | Sunrise:06:00 AM Sunset: 08:15 PM |
Moonrise:03:00 AM Moonset: 02:30 PM Moon Phase ( Waning Crescent ) |
|
| 12 May 2026 Tuesday | Sunny |
2 ° C (35.6°F) |
15.9 ° C (60.5°F) |
7.7 ° C (45.9°F) |
% 65 | 0% | 0.8 | Sunrise:05:59 AM Sunset: 08:16 PM |
Moonrise:03:23 AM Moonset: 03:38 PM Moon Phase ( Waning Crescent ) |
|
| 13 May 2026 Wednesday | Moderate rain |
6.7 ° C (44.1°F) |
13.4 ° C (56.1°F) |
10.3 ° C (50.5°F) |
% 84 | 86% | 3 | Sunrise:05:58 AM Sunset: 08:17 PM |
Moonrise:03:47 AM Moonset: 04:49 PM Moon Phase ( Waning Crescent ) |
|
| 14 May 2026 Thursday | Patchy rain nearby |
9.9 ° C (49.8°F) |
12.7 ° C (54.9°F) |
11.2 ° C (52.2°F) |
% 84 | 87% | 3 | Sunrise:05:57 AM Sunset: 08:18 PM |
Moonrise:04:12 AM Moonset: 06:03 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday | Patchy rain nearby |
9.9 ° C (49.8°F) |
19 ° C (66.3°F) |
13.4 ° C (56.2°F) |
% 69 | 79% | 3 | Sunrise:05:56 AM Sunset: 08:19 PM |
Moonrise:04:41 AM Moonset: 07:23 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Patchy rain nearby |
10 ° C (50.1°F) |
18.1 ° C (64.6°F) |
12.9 ° C (55.2°F) |
% 90 | 84% | 3 | Sunrise:05:56 AM Sunset: 08:19 PM |
Moonrise:05:18 AM Moonset: 08:43 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Partly Cloudy |
8.7 ° C (47.7°F) |
21 ° C (69.7°F) |
14.5 ° C (58.1°F) |
% 75 | 0% | 4 | Sunrise:05:55 AM Sunset: 08:20 PM |
Moonrise:06:03 AM Moonset: 10:02 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Sunny |
8.7 ° C (47.7°F) |
23.3 ° C (73.9°F) |
15.8 ° C (60.4°F) |
% 68 | 0% | 5 | Sunrise:05:54 AM Sunset: 08:21 PM |
Moonrise:07:01 AM Moonset: 11:11 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Sunny |
11 ° C (51.7°F) |
25.6 ° C (78.1°F) |
18.5 ° C (65.3°F) |
% 68 | 0% | 5 | Sunrise:05:53 AM Sunset: 08:22 PM |
Moonrise:08:09 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Patchy rain nearby |
14.5 ° C (58.1°F) |
29 ° C (84.2°F) |
21.5 ° C (70.7°F) |
% 71 | 71% | 5 | Sunrise:05:52 AM Sunset: 08:23 PM |
Moonrise:09:25 AM Moonset: 12:08 AM Moon Phase ( Waxing Crescent ) |
|
| 21 May 2026 Thursday | Sunny |
14.6 ° C (58.4°F) |
23.7 ° C (74.7°F) |
19 ° C (66.2°F) |
% 71 | 0% | 5 | Sunrise:05:52 AM Sunset: 08:24 PM |
Moonrise:10:41 AM Moonset: 12:52 AM Moon Phase ( Waxing Crescent ) |
|