Current weather conditions and 15 day weather forecast for Green Bank Observatory Airport, West Virginia, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 14 September 2026 Monday 18.1 ° C / 64.5°F ![]() Clear |
Feels Like : 19.1 ° C / 66.4°F Humidity : % 93 Pressure : 1017 mb Wind Speed : 6.5 kmph / 4 miles from NW ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 5 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 13 September 2026 Sunday | Patchy rain nearby |
15.6 ° C (60.1°F) |
22.9 ° C (73.2°F) |
18.6 ° C (65.4°F) |
% 90 | 74% | 6.9 | Sunrise:06:59 AM Sunset: 07:31 PM |
Moonrise:09:42 AM Moonset: 08:34 PM Moon Phase ( Waxing Crescent ) |
|
| 14 September 2026 Monday | Sunny |
7.6 ° C (45.7°F) |
20.7 ° C (69.3°F) |
15.5 ° C (59.9°F) |
% 71 | 17% | 6.7 | Sunrise:07:00 AM Sunset: 07:29 PM |
Moonrise:10:54 AM Moonset: 09:05 PM Moon Phase ( Waxing Crescent ) |
|
| 15 September 2026 Tuesday | Sunny |
7.2 ° C (45°F) |
25.8 ° C (78.4°F) |
15.1 ° C (59.2°F) |
% 64 | 5% | 7.6 | Sunrise:07:00 AM Sunset: 07:28 PM |
Moonrise:12:04 PM Moonset: 09:41 PM Moon Phase ( Waxing Crescent ) |
|
| 16 September 2026 Wednesday | Sunny |
13 ° C (55.4°F) |
26.1 ° C (79°F) |
18.9 ° C (65.9°F) |
% 82 | 70% | 7.6 | Sunrise:07:01 AM Sunset: 07:26 PM |
Moonrise:01:11 PM Moonset: 10:23 PM Moon Phase ( First Quarter ) |
|
| 17 September 2026 Thursday | Patchy rain nearby |
16.4 ° C (61.5°F) |
25.4 ° C (77.8°F) |
19.8 ° C (67.7°F) |
% 87 | 81% | 6 | Sunrise:07:02 AM Sunset: 07:24 PM |
Moonrise:02:13 PM Moonset: 11:12 PM Moon Phase ( First Quarter ) |
|
| 18 September 2026 Friday | Patchy rain nearby |
15.4 ° C (59.7°F) |
20.6 ° C (69°F) |
17.8 ° C (64°F) |
% 95 | 89% | 5 | Sunrise:07:03 AM Sunset: 07:23 PM |
Moonrise:03:07 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 19 September 2026 Saturday | Fog |
15.6 ° C (60.1°F) |
25.1 ° C (77.2°F) |
18.5 ° C (65.3°F) |
% 92 | 75% | 6 | Sunrise:07:04 AM Sunset: 07:21 PM |
Moonrise:03:53 PM Moonset: 12:06 AM Moon Phase ( First Quarter ) |
|
| 20 September 2026 Sunday | Mist |
17 ° C (62.6°F) |
23.9 ° C (75°F) |
19.1 ° C (66.4°F) |
% 90 | 62% | 6 | Sunrise:07:05 AM Sunset: 07:20 PM |
Moonrise:04:32 PM Moonset: 01:05 AM Moon Phase ( Waxing Gibbous ) |
|
| 21 September 2026 Monday | Patchy rain nearby |
13.7 ° C (56.6°F) |
17.5 ° C (63.4°F) |
15.2 ° C (59.3°F) |
% 92 | 89% | 4 | Sunrise:07:06 AM Sunset: 07:18 PM |
Moonrise:05:04 PM Moonset: 02:06 AM Moon Phase ( Waxing Gibbous ) |
|
| 22 September 2026 Tuesday | Light rain shower |
13.7 ° C (56.7°F) |
16.4 ° C (61.5°F) |
15 ° C (59.1°F) |
% 99 | 93% | 4 | Sunrise:07:07 AM Sunset: 07:16 PM |
Moonrise:05:31 PM Moonset: 03:07 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 September 2026 Wednesday | Light rain shower |
10.6 ° C (51.1°F) |
15.2 ° C (59.4°F) |
11.8 ° C (53.3°F) |
% 97 | 92% | 3 | Sunrise:07:08 AM Sunset: 07:15 PM |
Moonrise:05:55 PM Moonset: 04:08 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 September 2026 Thursday | Fog |
8.1 ° C (46.5°F) |
11.1 ° C (52.1°F) |
10 ° C (49.9°F) |
% 96 | 82% | 3 | Sunrise:07:08 AM Sunset: 07:13 PM |
Moonrise:06:17 PM Moonset: 05:08 AM Moon Phase ( Full Moon ) |
|
| 25 September 2026 Friday | Light rain shower |
9.7 ° C (49.5°F) |
12.1 ° C (53.8°F) |
10.7 ° C (51.2°F) |
% 99 | 95% | 3 | Sunrise:07:09 AM Sunset: 07:12 PM |
Moonrise:06:38 PM Moonset: 06:08 AM Moon Phase ( Full Moon ) |
|
| 26 September 2026 Saturday | Fog |
10.3 ° C (50.6°F) |
13 ° C (55.3°F) |
11.3 ° C (52.4°F) |
% 97 | 82% | 3 | Sunrise:07:10 AM Sunset: 07:10 PM |
Moonrise:07:00 PM Moonset: 07:08 AM Moon Phase ( Full Moon ) |
|