Current weather conditions and 15 day weather forecast for Grundy Center Municipal 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.
| 05 December 2025 Friday -8.3 ° C / 17.1°F ![]() Clear |
Feels Like : -15.9 ° C / 3.3°F Humidity : % 70 Pressure : 1012 mb Wind Speed : 21.2 kmph / 13.2 miles from SSW ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 25 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 05 December 2025 Friday | Partly Cloudy |
-12 ° C (10.4°F) |
0.2 ° C (32.4°F) |
-5.9 ° C (21.3°F) |
% 80 | 0% | 0.4 | Sunrise:07:25 AM Sunset: 04:38 PM |
Moonrise:05:06 PM Moonset: 08:36 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday | Cloudy |
-5.6 ° C (21.9°F) |
-3.9 ° C (25°F) |
-4 ° C (24.8°F) |
% 87 | 0% | 0.4 | Sunrise:07:26 AM Sunset: 04:38 PM |
Moonrise:06:19 PM Moonset: 09:41 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday | Partly Cloudy |
-22.1 ° C (-7.7°F) |
-8.2 ° C (17.2°F) |
-9.9 ° C (14.2°F) |
% 86 | 0% | 0.3 | Sunrise:07:27 AM Sunset: 04:38 PM |
Moonrise:07:38 PM Moonset: 10:30 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday | Moderate or heavy snow showers |
-23.5 ° C (-10.4°F) |
-7.2 ° C (19°F) |
-14.6 ° C (5.7°F) |
% 95 | 65% | 0.3 | Sunrise:07:28 AM Sunset: 04:38 PM |
Moonrise:08:55 PM Moonset: 11:08 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday | Mist |
-9.2 ° C (15.5°F) |
0.3 ° C (32.6°F) |
-4.3 ° C (24.3°F) |
% 95 | 0% | 0 | Sunrise:07:29 AM Sunset: 04:38 PM |
Moonrise:10:09 PM Moonset: 11:37 AM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday | Patchy rain nearby |
-7.1 ° C (19.3°F) |
2.2 ° C (35.9°F) |
-1.2 ° C (29.8°F) |
% 93 | 82% | 1 | Sunrise:07:30 AM Sunset: 04:38 PM |
Moonrise:11:18 PM Moonset: 12:00 PM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday | Partly Cloudy |
-11.5 ° C (11.3°F) |
-7.8 ° C (17.9°F) |
-10.1 ° C (13.8°F) |
% 92 | 0% | 2 | Sunrise:07:31 AM Sunset: 04:38 PM |
Moonrise:No moonrise Moonset: 12:20 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday | Mist |
-13.4 ° C (8°F) |
-7.5 ° C (18.4°F) |
-10.6 ° C (12.9°F) |
% 92 | 0% | 1 | Sunrise:07:32 AM Sunset: 04:38 PM |
Moonrise:12:23 AM Moonset: 12:38 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday | Light freezing rain |
-9.9 ° C (14.2°F) |
-6.3 ° C (20.7°F) |
-7.8 ° C (17.9°F) |
% 87 | 87% | 1 | Sunrise:07:32 AM Sunset: 04:39 PM |
Moonrise:01:27 AM Moonset: 12:57 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday | Light freezing rain |
-4.8 ° C (23.3°F) |
-1 ° C (30.3°F) |
-2.1 ° C (28.2°F) |
% 85 | 78% | 1 | Sunrise:07:33 AM Sunset: 04:39 PM |
Moonrise:02:29 AM Moonset: 01:17 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Patchy rain nearby |
-0.5 ° C (31.1°F) |
5.8 ° C (42.4°F) |
2.3 ° C (36.1°F) |
% 98 | 82% | 1 | Sunrise:07:34 AM Sunset: 04:39 PM |
Moonrise:03:33 AM Moonset: 01:39 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Cloudy |
-4.7 ° C (23.5°F) |
-2.1 ° C (28.2°F) |
-3.1 ° C (26.4°F) |
% 81 | 0% | 1 | Sunrise:07:34 AM Sunset: 04:39 PM |
Moonrise:04:36 AM Moonset: 02:04 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Heavy freezing drizzle |
-2 ° C (28.4°F) |
0.4 ° C (32.7°F) |
-0.8 ° C (30.6°F) |
% 94 | 69% | 1 | Sunrise:07:35 AM Sunset: 04:40 PM |
Moonrise:05:40 AM Moonset: 02:36 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Overcast |
-8.4 ° C (16.9°F) |
-6 ° C (21.3°F) |
-7.2 ° C (19.1°F) |
% 81 | 0% | 1 | Sunrise:07:36 AM Sunset: 04:40 PM |
Moonrise:06:42 AM Moonset: 03:15 PM Moon Phase ( Waning Crescent ) |
|