Decatur Airport (DEC) 15 Day Weather Forecast, Decatur United States

Current weather conditions and 15 day weather forecast for Decatur Airport in Decatur, 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 DEC

29 October 2026 Thu
25.6 ° C
( 78.1°F )

Sunny
Sunny
Feels Like : 23.5 ° C / 74.3°F
Humidity : % 43
Pressure : 1019 mb
Wind Speed : 20.2 kmph / 12.5 miles from WSWWSW
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

15-day weather forecast for Decatur Airport, Decatur, United States

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
29 October 2026 Thu Sunny Sunny 14.1 ° C 25.9 ° C 18.8 ° C % 60 20.5 km/h 17%
30 October 2026 Fri Overcast Overcast 10.7 ° C 22.3 ° C 16 ° C % 50 19.4 km/h 17%
31 October 2026 Sat Overcast Overcast 13.2 ° C 18.5 ° C 15.6 ° C % 47 17.3 km/h 57%
01 November 2026 Sun Overcast Overcast 13.3 ° C 16.3 ° C 14.9 ° C % 78 16.2 km/h 83%
02 November 2026 Mon Patchy rain nearby Patchy rain nearby 13.1 ° C 17.2 ° C 15 ° C % 90 24.8 km/h 54%
03 November 2026 Tue Cloudy Cloudy 16.5 ° C 23.2 ° C 19.3 ° C % 74 27 km/h 43%
04 November 2026 Wed Light drizzle Light drizzle 14.7 ° C 19.2 ° C 17.6 ° C % 85 26.6 km/h 90%
05 November 2026 Thu Patchy rain nearby Patchy rain nearby 8.7 ° C 14.7 ° C 12.7 ° C % 85 22.7 km/h 85%
06 November 2026 Fri Patchy rain nearby Patchy rain nearby 4.5 ° C 8.4 ° C 6.7 ° C % 85 20.2 km/h 80%
07 November 2026 Sat Patchy rain nearby Patchy rain nearby 3.5 ° C 8.7 ° C 6.1 ° C % 73 12.2 km/h 18%
08 November 2026 Sun Partly Cloudy Partly Cloudy 3.7 ° C 11.5 ° C 7.8 ° C % 65 6.8 km/h 9%
09 November 2026 Mon Patchy rain nearby Patchy rain nearby 7.2 ° C 9.9 ° C 8.4 ° C % 77 6.5 km/h 78%
10 November 2026 Tue Patchy rain nearby Patchy rain nearby 5.7 ° C 10.3 ° C 7.8 ° C % 75 12.2 km/h 36%
11 November 2026 Wed Partly Cloudy Partly Cloudy 5 ° C 13.3 ° C 8.8 ° C % 77 14.4 km/h 58%
Weather forecasts are usually fully updated every 3 hours.

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