Current weather conditions and 15 day weather forecast for Green Castle Airport, Iowa, 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 -4.7 ° C / 23.5°F ![]() Partly cloudy |
Feels Like : -10.2 ° C / 13.7°F Humidity : % 74 Pressure : 1013 mb Wind Speed : 14.8 kmph / 9.2 miles from SSE ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 50 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 19 December 2025 Friday | Partly Cloudy |
-15 ° C (5°F) |
-5.1 ° C (22.8°F) |
-10.5 ° C (13.2°F) |
% 76 | 0% | 0.3 | Sunrise:07:29 AM Sunset: 04:38 PM |
Moonrise:07:33 AM Moonset: 04:01 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Sunny |
-5.6 ° C (21.9°F) |
1.5 ° C (34.7°F) |
-1.6 ° C (29.2°F) |
% 82 | 0% | 0.2 | Sunrise:07:30 AM Sunset: 04:39 PM |
Moonrise:08:24 AM Moonset: 04:57 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Partly Cloudy |
-7.4 ° C (18.7°F) |
-1.7 ° C (28.9°F) |
-4.3 ° C (24.3°F) |
% 85 | 0% | 0.3 | Sunrise:07:30 AM Sunset: 04:39 PM |
Moonrise:09:07 AM Moonset: 05:59 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Overcast |
-3.5 ° C (25.7°F) |
1 ° C (33.8°F) |
-1.2 ° C (29.9°F) |
% 88 | 0% | 0.1 | Sunrise:07:31 AM Sunset: 04:40 PM |
Moonrise:09:44 AM Moonset: 07:06 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Sunny |
1 ° C (33.7°F) |
6.6 ° C (43.9°F) |
3.2 ° C (37.7°F) |
% 82 | 0% | 0.3 | Sunrise:07:31 AM Sunset: 04:40 PM |
Moonrise:10:13 AM Moonset: 08:13 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Overcast |
0.4 ° C (32.7°F) |
5.7 ° C (42.3°F) |
2.5 ° C (36.5°F) |
% 86 | 0% | 0 | Sunrise:07:31 AM Sunset: 04:41 PM |
Moonrise:10:38 AM Moonset: 09:21 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Fog |
4.9 ° C (40.9°F) |
12.9 ° C (55.1°F) |
9.5 ° C (49.1°F) |
% 95 | 0% | 2 | Sunrise:07:32 AM Sunset: 04:41 PM |
Moonrise:11:01 AM Moonset: 10:28 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Sunny |
2 ° C (35.5°F) |
7.2 ° C (44.9°F) |
6.7 ° C (44.1°F) |
% 75 | 0% | 3 | Sunrise:07:32 AM Sunset: 04:42 PM |
Moonrise:11:22 AM Moonset: 11:37 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Sunny |
-2.1 ° C (28.3°F) |
2.4 ° C (36.3°F) |
-0 ° C (31.9°F) |
% 66 | 0% | 2 | Sunrise:07:32 AM Sunset: 04:43 PM |
Moonrise:11:43 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Overcast |
-1 ° C (30.2°F) |
3.1 ° C (37.5°F) |
1.1 ° C (33.9°F) |
% 72 | 0% | 1 | Sunrise:07:33 AM Sunset: 04:43 PM |
Moonrise:12:06 PM Moonset: 12:48 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Patchy rain nearby |
1.2 ° C (34.2°F) |
1.7 ° C (35.1°F) |
1.6 ° C (34.9°F) |
% 84 | 89% | 1 | Sunrise:07:33 AM Sunset: 04:44 PM |
Moonrise:12:32 PM Moonset: 02:02 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Patchy rain nearby |
1.1 ° C (34°F) |
1.6 ° C (34.8°F) |
1.3 ° C (34.3°F) |
% 90 | 85% | 1 | Sunrise:07:33 AM Sunset: 04:45 PM |
Moonrise:01:05 PM Moonset: 03:21 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Heavy snow |
-0.2 ° C (31.6°F) |
1.7 ° C (35.1°F) |
0.7 ° C (33.3°F) |
% 91 | 67% | 1 | Sunrise:07:33 AM Sunset: 04:46 PM |
Moonrise:01:47 PM Moonset: 04:41 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Sunny |
-2.5 ° C (27.5°F) |
5 ° C (41°F) |
0.7 ° C (33.2°F) |
% 81 | 0% | 2 | Sunrise:07:33 AM Sunset: 04:47 PM |
Moonrise:02:41 PM Moonset: 06:00 AM Moon Phase ( Waxing Gibbous ) |
|