Haley AAF (FSN) 15 Day Weather Forecast, Fort Sheridan United States

Current weather conditions and 15 day weather forecast for Haley AAF in Fort Sheridan, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.

Current weather conditions at FSN

18 December 2025 Thu
6.1 ° C
( 43°F )

Overcast
Overcast
Feels Like : 1.7 ° C / 35.1°F
Humidity : % 70
Pressure : 1004 mb
Wind Speed : 27 kmph / 16.8 miles from SS
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 100

15-day weather forecast for Haley AAF, Fort Sheridan, United States

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
18 December 2025 Thu Patchy rain nearby Patchy rain nearby -2.9 ° C 7.1 ° C 3.3 ° C % 89 35.3 km/h 88%
19 December 2025 Fri Partly Cloudy  Partly Cloudy -11.9 ° C -7.1 ° C -8.7 ° C % 72 34.6 km/h 0%
20 December 2025 Sat Overcast  Overcast -5.6 ° C 1.5 ° C -1.6 ° C % 78 31 km/h 0%
21 December 2025 Sun Light freezing rain Light freezing rain -3.4 ° C -1.5 ° C -2.5 ° C % 47 30.2 km/h 89%
22 December 2025 Mon Heavy snow Heavy snow -2.5 ° C 1.2 ° C -1 ° C % 77 23.4 km/h 88%
23 December 2025 Tue Cloudy  Cloudy -0.2 ° C 3.3 ° C 1.2 ° C % 90 19.1 km/h 0%
24 December 2025 Wed Patchy rain nearby Patchy rain nearby 0.3 ° C 2.9 ° C 2.2 ° C % 90 19.8 km/h 88%
25 December 2025 Thu Patchy rain nearby Patchy rain nearby 3 ° C 4.3 ° C 3.8 ° C % 85 18.7 km/h 87%
26 December 2025 Fri Overcast  Overcast 2.8 ° C 11.9 ° C 7.1 ° C % 95 19.1 km/h 0%
27 December 2025 Sat Partly Cloudy  Partly Cloudy 0.4 ° C 4.8 ° C 3.5 ° C % 68 22.3 km/h 0%
28 December 2025 Sun Sunny Sunny -2.5 ° C -0.8 ° C -1.4 ° C % 51 21.2 km/h 0%
29 December 2025 Mon Blowing snow Blowing snow -1.7 ° C -0.5 ° C -0.6 ° C % 70 43.9 km/h 69%
30 December 2025 Tue Patchy rain nearby Patchy rain nearby 0.4 ° C 6 ° C 2.9 ° C % 86 33.8 km/h 89%
31 December 2025 Wed Blowing snow Blowing snow -5.7 ° C -1.1 ° C -2.6 ° C % 69 30.6 km/h 77%
Weather forecasts are usually fully updated every 3 hours.

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