Current weather conditions and 15 day weather forecast for Thornton, 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.
| 15 December 2025 Monday -3.3 ° C / 26.1°F ![]() Clear |
Feels Like : -6.6 ° C / 20.1°F Humidity : % 88 Pressure : 1015 mb Wind Speed : 7.9 kmph / 4.9 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 15 December 2025 Monday | Sunny |
-15.4 ° C (4.3°F) |
-1.3 ° C (29.7°F) |
-7.7 ° C (18.1°F) |
% 79 | 0% | 0.4 | Sunrise:07:38 AM Sunset: 04:39 PM |
Moonrise:03:36 AM Moonset: 01:40 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Overcast |
-6.6 ° C (20.1°F) |
1.2 ° C (34.2°F) |
-3 ° C (26.7°F) |
% 97 | 0% | 0.3 | Sunrise:07:39 AM Sunset: 04:40 PM |
Moonrise:04:40 AM Moonset: 02:05 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Overcast |
-2 ° C (28.5°F) |
-0.3 ° C (31.5°F) |
-0.8 ° C (30.5°F) |
% 95 | 0% | 0.3 | Sunrise:07:39 AM Sunset: 04:40 PM |
Moonrise:05:45 AM Moonset: 02:36 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Blowing snow |
-13.6 ° C (7.6°F) |
1.9 ° C (35.4°F) |
-3.9 ° C (25°F) |
% 84 | 81% | 0.2 | Sunrise:07:40 AM Sunset: 04:40 PM |
Moonrise:06:47 AM Moonset: 03:14 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Partly Cloudy |
-15.7 ° C (3.8°F) |
-8.8 ° C (16.2°F) |
-12.3 ° C (9.8°F) |
% 70 | 0% | 0 | Sunrise:07:41 AM Sunset: 04:41 PM |
Moonrise:07:46 AM Moonset: 04:02 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Partly Cloudy |
-6.1 ° C (21°F) |
-2.2 ° C (28.1°F) |
-3.2 ° C (26.2°F) |
% 78 | 0% | 2 | Sunrise:07:41 AM Sunset: 04:41 PM |
Moonrise:08:37 AM Moonset: 04:58 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Sunny |
-10.7 ° C (12.8°F) |
-8.4 ° C (16.9°F) |
-9.1 ° C (15.7°F) |
% 77 | 0% | 2 | Sunrise:07:42 AM Sunset: 04:42 PM |
Moonrise:09:20 AM Moonset: 06:01 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Sunny |
-7.3 ° C (18.9°F) |
3.3 ° C (37.9°F) |
-0.6 ° C (30.9°F) |
% 71 | 0% | 2 | Sunrise:07:42 AM Sunset: 04:42 PM |
Moonrise:09:55 AM Moonset: 07:09 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Sunny |
-1.9 ° C (28.5°F) |
3 ° C (37.5°F) |
1.3 ° C (34.3°F) |
% 79 | 0% | 2 | Sunrise:07:43 AM Sunset: 04:43 PM |
Moonrise:10:24 AM Moonset: 08:17 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Sunny |
-9.7 ° C (14.6°F) |
-6.2 ° C (20.8°F) |
-6.5 ° C (20.2°F) |
% 61 | 0% | 2 | Sunrise:07:43 AM Sunset: 04:43 PM |
Moonrise:10:48 AM Moonset: 09:26 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Cloudy |
-9.7 ° C (14.5°F) |
-3.7 ° C (25.3°F) |
-6.1 ° C (21°F) |
% 49 | 0% | 1 | Sunrise:07:43 AM Sunset: 04:44 PM |
Moonrise:11:10 AM Moonset: 10:35 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Partly Cloudy |
-14.9 ° C (5.3°F) |
-10.4 ° C (13.3°F) |
-11.2 ° C (11.8°F) |
% 62 | 0% | 2 | Sunrise:07:44 AM Sunset: 04:45 PM |
Moonrise:11:30 AM Moonset: 11:45 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Light snow |
-14.7 ° C (5.5°F) |
-8.8 ° C (16.1°F) |
-11.4 ° C (11.5°F) |
% 63 | 60% | 1 | Sunrise:07:44 AM Sunset: 04:45 PM |
Moonrise:11:50 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Light freezing rain |
-10.8 ° C (12.5°F) |
-5.7 ° C (21.7°F) |
-8 ° C (17.7°F) |
% 90 | 76% | 1 | Sunrise:07:44 AM Sunset: 04:46 PM |
Moonrise:12:11 PM Moonset: 12:57 AM Moon Phase ( Waxing Gibbous ) |
|