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

09 May 2025 Fri
11.7 ° C
( 53.1°F )

Clear
Clear
Feels Like : 9.7 ° C / 49.4°F
Humidity : % 63
Pressure : 1021 mb
Wind Speed : 18.4 kmph / 11.4 miles from NNENNE
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

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

Date
09 May 2025 Fri
Weather forecastSunny Sunny
Low temperature6.2 ° C
High temperature22.2 ° C
Average Temperature13.6 ° C
Humidity% 61
Wind19.1 km/h
Chance of rain0%
10 May 2025 Sat
Weather forecastSunny Sunny
Low temperature9 ° C
High temperature26.2 ° C
Average Temperature17.1 ° C
Humidity% 51
Wind7.6 km/h
Chance of rain0%
11 May 2025 Sun
Weather forecastSunny Sunny
Low temperature13.5 ° C
High temperature25 ° C
Average Temperature19 ° C
Humidity% 62
Wind11.9 km/h
Chance of rain0%
12 May 2025 Mon
Weather forecastSunny Sunny
Low temperature14.4 ° C
High temperature24.1 ° C
Average Temperature19.1 ° C
Humidity% 71
Wind22 km/h
Chance of rain0%
13 May 2025 Tue
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature15.6 ° C
High temperature21.8 ° C
Average Temperature17.9 ° C
Humidity% 86
Wind16.9 km/h
Chance of rain77%
14 May 2025 Wed
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature15.7 ° C
High temperature26.6 ° C
Average Temperature20.9 ° C
Humidity% 80
Wind35.6 km/h
Chance of rain0%
15 May 2025 Thu
Weather forecastHeavy rain Heavy rain
Low temperature16.9 ° C
High temperature28.9 ° C
Average Temperature22.3 ° C
Humidity% 77
Wind23.8 km/h
Chance of rain80%
16 May 2025 Fri
Weather forecastModerate rain Moderate rain
Low temperature16.6 ° C
High temperature25.3 ° C
Average Temperature20.9 ° C
Humidity% 88
Wind26.3 km/h
Chance of rain89%
17 May 2025 Sat
Weather forecastModerate rain Moderate rain
Low temperature17.4 ° C
High temperature25.8 ° C
Average Temperature21.1 ° C
Humidity% 84
Wind29.2 km/h
Chance of rain88%
18 May 2025 Sun
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature10.4 ° C
High temperature17.8 ° C
Average Temperature14 ° C
Humidity% 77
Wind32.4 km/h
Chance of rain79%
19 May 2025 Mon
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature9.5 ° C
High temperature19.1 ° C
Average Temperature14.4 ° C
Humidity% 73
Wind25.2 km/h
Chance of rain86%
20 May 2025 Tue
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature15.6 ° C
High temperature24.6 ° C
Average Temperature20.3 ° C
Humidity% 82
Wind27.7 km/h
Chance of rain89%
21 May 2025 Wed
Weather forecastModerate rain Moderate rain
Low temperature17.6 ° C
High temperature20.8 ° C
Average Temperature18.9 ° C
Humidity% 89
Wind27.4 km/h
Chance of rain89%
22 May 2025 Thu
Weather forecastHeavy rain Heavy rain
Low temperature13.1 ° C
High temperature14.8 ° C
Average Temperature14.5 ° C
Humidity% 96
Wind25.6 km/h
Chance of rain88%
Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
09 May 2025 Fri Sunny Sunny 6.2 ° C 22.2 ° C 13.6 ° C % 61 19.1 km/h 0%
10 May 2025 Sat Sunny Sunny 9 ° C 26.2 ° C 17.1 ° C % 51 7.6 km/h 0%
11 May 2025 Sun Sunny Sunny 13.5 ° C 25 ° C 19 ° C % 62 11.9 km/h 0%
12 May 2025 Mon Sunny Sunny 14.4 ° C 24.1 ° C 19.1 ° C % 71 22 km/h 0%
13 May 2025 Tue Patchy rain nearby Patchy rain nearby 15.6 ° C 21.8 ° C 17.9 ° C % 86 16.9 km/h 77%
14 May 2025 Wed Partly Cloudy  Partly Cloudy 15.7 ° C 26.6 ° C 20.9 ° C % 80 35.6 km/h 0%
15 May 2025 Thu Heavy rain Heavy rain 16.9 ° C 28.9 ° C 22.3 ° C % 77 23.8 km/h 80%
16 May 2025 Fri Moderate rain Moderate rain 16.6 ° C 25.3 ° C 20.9 ° C % 88 26.3 km/h 89%
17 May 2025 Sat Moderate rain Moderate rain 17.4 ° C 25.8 ° C 21.1 ° C % 84 29.2 km/h 88%
18 May 2025 Sun Patchy rain nearby Patchy rain nearby 10.4 ° C 17.8 ° C 14 ° C % 77 32.4 km/h 79%
19 May 2025 Mon Patchy rain nearby Patchy rain nearby 9.5 ° C 19.1 ° C 14.4 ° C % 73 25.2 km/h 86%
20 May 2025 Tue Patchy rain nearby Patchy rain nearby 15.6 ° C 24.6 ° C 20.3 ° C % 82 27.7 km/h 89%
21 May 2025 Wed Moderate rain Moderate rain 17.6 ° C 20.8 ° C 18.9 ° C % 89 27.4 km/h 89%
22 May 2025 Thu Heavy rain Heavy rain 13.1 ° C 14.8 ° C 14.5 ° C % 96 25.6 km/h 88%
Weather forecasts are usually fully updated every 3 hours.

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