Sylvania Airport Weather Forecast 15 Days, Weather in C89 Today
Current weather conditions and 15 day weather forecast for Sylvania Airport, Wisconsin, 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 Sylvania Airport
| 16 December 2025 Tuesday -12.2 ° C / 10°F  Partly Cloudy |
Feels Like : -16.5 ° C / 2.3°F Humidity : % 84 Pressure : 1018 mb Wind Speed : 6.8 kmph / 4.3 miles from SW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Sylvania Airport, WI, USA
Weather Forecast for next 15 Days for Sylvania 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 Sylvania Airport, Wisconsin 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 16 December 2025 Tuesday | Partly Cloudy |
-12.5 ° C (9.5°F) |
2.6 ° C (36.7°F) |
-4.7 ° C (23.5°F) |
% 87 | 0% | 0.4 | Sunrise:07:16 AM Sunset: 04:19 PM |
Moonrise:04:16 AM Moonset: 01:44 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday |  Overcast |
-2.1 ° C (28.2°F) |
0.6 ° C (33.1°F) |
-0.4 ° C (31.3°F) |
% 96 | 0% | 0.3 | Sunrise:07:16 AM Sunset: 04:20 PM |
Moonrise:05:21 AM Moonset: 02:15 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Overcast |
-5.1 ° C (22.9°F) |
1.7 ° C (35.1°F) |
0.1 ° C (32.2°F) |
% 96 | 0% | 0 | Sunrise:07:17 AM Sunset: 04:20 PM |
Moonrise:06:23 AM Moonset: 02:54 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday |  Light freezing rain |
-11.1 ° C (12°F) |
-7 ° C (19.5°F) |
-8.1 ° C (17.3°F) |
% 66 | 88% | 0.2 | Sunrise:07:18 AM Sunset: 04:20 PM |
Moonrise:07:22 AM Moonset: 03:41 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday |  Patchy moderate snow |
-4.4 ° C (24.1°F) |
1.3 ° C (34.3°F) |
-1.9 ° C (28.7°F) |
% 64 | 65% | 0 | Sunrise:07:18 AM Sunset: 04:21 PM |
Moonrise:08:13 AM Moonset: 04:37 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday |  Sunny |
-5.7 ° C (21.7°F) |
-2 ° C (28.3°F) |
-4 ° C (24.7°F) |
% 68 | 0% | 2 | Sunrise:07:19 AM Sunset: 04:21 PM |
Moonrise:08:57 AM Moonset: 05:40 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Light freezing rain |
-2.1 ° C (28.3°F) |
1.7 ° C (35.1°F) |
0.4 ° C (32.7°F) |
% 90 | 82% | 1 | Sunrise:07:19 AM Sunset: 04:22 PM |
Moonrise:09:32 AM Moonset: 06:47 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday |  Patchy rain nearby |
0.8 ° C (33.4°F) |
4 ° C (39.2°F) |
2.5 ° C (36.5°F) |
% 94 | 0% | 1 | Sunrise:07:20 AM Sunset: 04:22 PM |
Moonrise:10:01 AM Moonset: 07:56 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Patchy rain nearby |
0.6 ° C (33.1°F) |
3.1 ° C (37.5°F) |
2.4 ° C (36.3°F) |
% 88 | 0% | 1 | Sunrise:07:20 AM Sunset: 04:23 PM |
Moonrise:10:25 AM Moonset: 09:04 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Overcast |
0.2 ° C (32.3°F) |
3.2 ° C (37.7°F) |
1.9 ° C (35.4°F) |
% 82 | 0% | 1 | Sunrise:07:21 AM Sunset: 04:24 PM |
Moonrise:10:47 AM Moonset: 10:12 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Light freezing rain |
-3.2 ° C (26.2°F) |
1.8 ° C (35.2°F) |
0.7 ° C (33.3°F) |
% 68 | 72% | 1 | Sunrise:07:21 AM Sunset: 04:24 PM |
Moonrise:11:08 AM Moonset: 11:22 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Partly Cloudy |
-4.7 ° C (23.5°F) |
0.3 ° C (32.5°F) |
-2.8 ° C (27°F) |
% 60 | 0% | 2 | Sunrise:07:21 AM Sunset: 04:25 PM |
Moonrise:11:28 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Sunny |
-2 ° C (28.5°F) |
3.3 ° C (37.9°F) |
0.7 ° C (33.3°F) |
% 76 | 0% | 2 | Sunrise:07:21 AM Sunset: 04:26 PM |
Moonrise:11:50 AM Moonset: 12:33 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Patchy rain nearby |
1.2 ° C (34.2°F) |
5.3 ° C (41.6°F) |
3.8 ° C (38.8°F) |
% 84 | 62% | 1 | Sunrise:07:22 AM Sunset: 04:26 PM |
Moonrise:12:15 PM Moonset: 01:49 AM Moon Phase ( Waxing Gibbous ) |
|
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