Current weather conditions and 15 day weather forecast for Waterloo Regional 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.
| 16 December 2025 Tuesday -8.9 ° C / 16°F ![]() Overcast |
Feels Like : -14.2 ° C / 6.4°F Humidity : % 92 Pressure : 1011 mb Wind Speed : 10.8 kmph / 6.7 miles from S ![]() Visibility : 13 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 16 December 2025 Tuesday | Overcast |
-13 ° C (8.6°F) |
2.7 ° C (36.9°F) |
-5 ° C (23°F) |
% 84 | 0% | 0.4 | Sunrise:07:34 AM Sunset: 04:37 PM |
Moonrise:04:35 AM Moonset: 02:02 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Overcast |
-1.9 ° C (28.6°F) |
0.3 ° C (32.5°F) |
-0.5 ° C (31°F) |
% 95 | 0% | 0.3 | Sunrise:07:34 AM Sunset: 04:38 PM |
Moonrise:05:39 AM Moonset: 02:33 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Moderate or heavy snow showers |
-11.1 ° C (12.1°F) |
0.7 ° C (33.3°F) |
-1.9 ° C (28.5°F) |
% 94 | 67% | 0.2 | Sunrise:07:35 AM Sunset: 04:38 PM |
Moonrise:06:42 AM Moonset: 03:13 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Partly Cloudy |
-13.1 ° C (8.3°F) |
-5.4 ° C (22.3°F) |
-9.4 ° C (15.2°F) |
% 64 | 0% | 0.2 | Sunrise:07:36 AM Sunset: 04:38 PM |
Moonrise:07:40 AM Moonset: 04:00 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Overcast |
-3.8 ° C (25.2°F) |
1.9 ° C (35.4°F) |
-2 ° C (28.5°F) |
% 71 | 0% | 0 | Sunrise:07:36 AM Sunset: 04:39 PM |
Moonrise:08:31 AM Moonset: 04:56 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Sunny |
-6.5 ° C (20.2°F) |
0.1 ° C (32.3°F) |
-3.6 ° C (25.5°F) |
% 74 | 0% | 2 | Sunrise:07:37 AM Sunset: 04:39 PM |
Moonrise:09:15 AM Moonset: 05:59 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Cloudy |
-4.2 ° C (24.5°F) |
1.6 ° C (34.9°F) |
-0.8 ° C (30.5°F) |
% 74 | 0% | 1 | Sunrise:07:37 AM Sunset: 04:40 PM |
Moonrise:09:50 AM Moonset: 07:06 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Sunny |
-0.4 ° C (31.2°F) |
5.2 ° C (41.3°F) |
1.7 ° C (35.1°F) |
% 81 | 0% | 2 | Sunrise:07:38 AM Sunset: 04:40 PM |
Moonrise:10:19 AM Moonset: 08:14 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Partly Cloudy |
-1.6 ° C (29.1°F) |
2.9 ° C (37.2°F) |
0.4 ° C (32.7°F) |
% 67 | 0% | 2 | Sunrise:07:38 AM Sunset: 04:41 PM |
Moonrise:10:44 AM Moonset: 09:23 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Overcast |
0.6 ° C (33°F) |
14.9 ° C (58.7°F) |
7.6 ° C (45.8°F) |
% 92 | 0% | 2 | Sunrise:07:38 AM Sunset: 04:42 PM |
Moonrise:11:05 AM Moonset: 10:31 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Cloudy |
2 ° C (35.5°F) |
3.7 ° C (38.7°F) |
4.2 ° C (39.6°F) |
% 84 | 0% | 1 | Sunrise:07:39 AM Sunset: 04:42 PM |
Moonrise:11:26 AM Moonset: 11:41 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Cloudy |
2.2 ° C (35.9°F) |
4.2 ° C (39.5°F) |
2.8 ° C (37°F) |
% 84 | 0% | 1 | Sunrise:07:39 AM Sunset: 04:43 PM |
Moonrise:11:46 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Sunny |
-0.9 ° C (30.3°F) |
6.4 ° C (43.6°F) |
2.3 ° C (36.2°F) |
% 70 | 0% | 2 | Sunrise:07:39 AM Sunset: 04:44 PM |
Moonrise:12:08 PM Moonset: 12:52 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Sunny |
0.2 ° C (32.3°F) |
5.9 ° C (42.7°F) |
3.1 ° C (37.6°F) |
% 70 | 0% | 2 | Sunrise:07:39 AM Sunset: 04:45 PM |
Moonrise:12:34 PM Moonset: 02:07 AM Moon Phase ( Waxing Gibbous ) |
|