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Current Weather Conditions:
DECATUR AIRPORT, IL, United States

NWS Point Forecast for KDEC (KDEC) 39-50N 88-52W 207M

Conditions at

2026.03.01 1954 UTC
Wind from the NE (050 degrees) at 16 MPH (14 KT)
Visibility 10 mile(s)
Sky conditions clear
Temperature 39.9 F (4.4 C)
Dew Point 21.9 F (-5.6 C)
Relative Humidity 48%
Pressure (altimeter) 30.39 in. Hg (1029 hPa)
ob KDEC 011954Z 05014KT 10SM CLR 04/M06 A3039 RMK AO2 SLP300 T00441056

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
37.9 (3.3) 26.1 (-3.3) In the 6 hours preceding Mar 01, 2026 - 12:54 PM EST / 2026.03.01 1754 UTC
59.0 (15.0) 27.0 (-2.8) In the 24 hours preceding Mar 01, 2026 - 12:54 AM EST / 2026.03.01 0554 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 3 PM (20) Mar 01 39.9 (4.4) 21.9 (-5.6) 30.39 (1029) NE 16
2 PM (19) Mar 01 39.0 (3.9) 21.9 (-5.6) 30.39 (1029) E 16
1 PM (18) Mar 01 37.0 (2.8) 23.0 (-5.0) 30.42 (1030) E 13
Noon (17) Mar 01 36.0 (2.2) 23.0 (-5.0) 30.44 (1030) ENE 15
11 AM (16) Mar 01 35.1 (1.7) 24.1 (-4.4) 30.41 (1029) NE 17
10 AM (15) Mar 01 30.0 (-1.1) 23.0 (-5.0) 30.42 (1030) NE 18
9 AM (14) Mar 01 28.0 (-2.2) 21.9 (-5.6) 30.39 (1029) NE 17
8 AM (13) Mar 01 26.1 (-3.3) 21.0 (-6.1) 30.36 (1028) NNE 16
7 AM (12) Mar 01 26.1 (-3.3) 21.9 (-5.6) 30.32 (1026) NE 20
6 AM (11) Mar 01 25.0 (-3.9) 21.0 (-6.1) 30.32 (1026) NNE 17
5 AM (10) Mar 01 25.0 (-3.9) 21.9 (-5.6) 30.28 (1025) NNE 15
4 AM (9) Mar 01 25.0 (-3.9) 21.9 (-5.6) 30.27 (1025) NNE 12
3 AM (8) Mar 01 25.0 (-3.9) 21.9 (-5.6) 30.26 (1024) NNE 14
2 AM (7) Mar 01 26.1 (-3.3) 21.9 (-5.6) 30.26 (1024) NNE 15
1 AM (6) Mar 01 27.0 (-2.8) 21.9 (-5.6) 30.24 (1024) NE 16
Midnight (5) Mar 01 27.0 (-2.8) 21.9 (-5.6) 30.22 (1023) NNE 16
11 PM (4) Feb 28 28.0 (-2.2) 21.0 (-6.1) 30.22 (1023) NNE 21
10 PM (3) Feb 28 28.9 (-1.7) 23.0 (-5.0) 30.18 (1022) NE 24
9 PM (2) Feb 28 32.0 (0.0) 24.1 (-4.4) 30.15 (1020) NE 23
8 PM (1) Feb 28 37.9 (3.3) 24.1 (-4.4) 30.11 (1019) NE 25
7 PM (0) Feb 28 46.0 (7.8) 26.1 (-3.3) 30.06 (1017) NE 22
6 PM (23) Feb 28 54.0 (12.2) 34.0 (1.1) 30.03 (1016) NE 7
5 PM (22) Feb 28 57.0 (13.9) 23.0 (-5.0) 30.02 (1016) NE 3
Oldest 4 PM (21) Feb 28 59.0 (15.0) 19.9 (-6.7) 30.01 (1016) ESE 6
Time
EST (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




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