Sig-Nor Airport Weather Forecast 15 Days, Weather in Today
Current weather conditions and 15 day weather forecast for Sig-Nor 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.
Current weather conditions at Sig-Nor Airport
| 15 December 2025 Monday -13.8 ° C / 7.2°F  Sunny |
Feels Like : -18.4 ° C / -1.1°F Humidity : % 60 Pressure : 1039 mb Wind Speed : 6.8 kmph / 4.3 miles from NW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Sig-Nor Airport, IA, USA
Weather Forecast for next 15 Days for Sig-Nor Airport including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Sig-Nor Airport, Iowa state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 14 December 2025 Sunday | Sunny |
-21.1 ° C (-6°F) |
-11 ° C (12.2°F) |
-16.5 ° C (2.3°F) |
% 69 | 0% | 0.4 | Sunrise:07:28 AM Sunset: 04:40 PM |
Moonrise:02:25 AM Moonset: 01:16 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Sunny |
-13.4 ° C (8°F) |
2.2 ° C (36°F) |
-6 ° C (21.3°F) |
% 71 | 0% | 0.4 | Sunrise:07:28 AM Sunset: 04:40 PM |
Moonrise:03:28 AM Moonset: 01:39 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday |  Mist |
-7.5 ° C (18.5°F) |
2.1 ° C (35.8°F) |
-2.7 ° C (27.1°F) |
% 93 | 0% | 0.4 | Sunrise:07:29 AM Sunset: 04:41 PM |
Moonrise:04:30 AM Moonset: 02:05 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday |  Cloudy |
-3 ° C (26.6°F) |
2.7 ° C (36.9°F) |
1.1 ° C (34°F) |
% 94 | 0% | 0.3 | Sunrise:07:30 AM Sunset: 04:41 PM |
Moonrise:05:34 AM Moonset: 02:37 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday |  Patchy rain nearby |
3.5 ° C (38.2°F) |
9.3 ° C (48.8°F) |
6.5 ° C (43.8°F) |
% 74 | 63% | 0 | Sunrise:07:30 AM Sunset: 04:41 PM |
Moonrise:06:36 AM Moonset: 03:17 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday |  Partly Cloudy |
-3.1 ° C (26.3°F) |
3.6 ° C (38.5°F) |
0.8 ° C (33.4°F) |
% 49 | 0% | 2 | Sunrise:07:31 AM Sunset: 04:42 PM |
Moonrise:07:34 AM Moonset: 04:05 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Patchy rain nearby |
-3.1 ° C (26.5°F) |
7 ° C (44.6°F) |
3.7 ° C (38.7°F) |
% 81 | 85% | 1 | Sunrise:07:31 AM Sunset: 04:42 PM |
Moonrise:08:25 AM Moonset: 05:01 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Sunny |
-5.6 ° C (21.9°F) |
1 ° C (33.8°F) |
-3 ° C (26.5°F) |
% 58 | 0% | 2 | Sunrise:07:32 AM Sunset: 04:43 PM |
Moonrise:09:09 AM Moonset: 06:03 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Sunny |
-1.9 ° C (28.7°F) |
8.9 ° C (48.1°F) |
3.4 ° C (38.1°F) |
% 64 | 0% | 2 | Sunrise:07:32 AM Sunset: 04:43 PM |
Moonrise:09:45 AM Moonset: 07:09 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Cloudy |
-7.7 ° C (18.1°F) |
-3.1 ° C (26.4°F) |
-2.8 ° C (27°F) |
% 53 | 0% | 1 | Sunrise:07:33 AM Sunset: 04:44 PM |
Moonrise:10:15 AM Moonset: 08:16 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday |  Light snow |
-8.7 ° C (16.3°F) |
-5.3 ° C (22.4°F) |
-7.3 ° C (18.9°F) |
% 44 | 70% | 1 | Sunrise:07:33 AM Sunset: 04:44 PM |
Moonrise:10:40 AM Moonset: 09:24 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday |  Ice pellets |
-5.6 ° C (21.9°F) |
-4.1 ° C (24.5°F) |
-4.7 ° C (23.5°F) |
% 96 | 83% | 1 | Sunrise:07:34 AM Sunset: 04:45 PM |
Moonrise:11:03 AM Moonset: 10:31 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday |  Light freezing rain |
-15.8 ° C (3.6°F) |
-11.1 ° C (12°F) |
-12.2 ° C (10.1°F) |
% 88 | 63% | 1 | Sunrise:07:34 AM Sunset: 04:46 PM |
Moonrise:11:25 AM Moonset: 11:40 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Mist |
-18.2 ° C (-0.7°F) |
-13 ° C (8.5°F) |
-15.2 ° C (4.7°F) |
% 90 | 89% | 1 | Sunrise:07:34 AM Sunset: 04:46 PM |
Moonrise:11:46 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
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