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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

2026.10.16 1506 UTC
Wind from the NW (310 degrees) at 15 MPH (13 KT) gusting to 29 MPH (25 KT)
Visibility 10 mile(s)
Sky conditions overcast
Temperature 51.1 F (10.6 C)
Dew Point 42.1 F (5.6 C)
Relative Humidity 71%
Pressure (altimeter) 30.16 in. Hg (1021 hPa)
ob KDEC 161506Z 31013G25KT 10SM SCT024 OVC033 11/06 A3016 RMK AO2 T01060056

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
55.9 (13.3) 48.9 (9.4) In the 6 hours preceding Oct 16, 2026 - 07:54 AM EDT / 2026.10.16 1154 UTC
73.9 (23.3) 55.9 (13.3) In the 24 hours preceding Oct 16, 2026 - 01:54 AM EDT / 2026.10.16 0554 UTC

Precipitation Accumulation

Precipitation
Amount
0.09 inches In the 3 hours preceding Oct 16, 2026 - 04:54 AM EDT / 2026.10.16 0854 UTC
0.09 inches In the 6 hours preceding Oct 16, 2026 - 07:54 AM EDT / 2026.10.16 1154 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 11 AM (15) Oct 16 51.1 (10.6) 42.1 (5.6) 30.16 (1021) NW 15
10 AM (14) Oct 16 50.0 (10.0) 41.0 (5.0) 30.15 (1020) NW 21
9 AM (13) Oct 16 48.0 (8.9) 41.0 (5.0) 30.14 (1020) WNW 18
8 AM (12) Oct 16 48.9 (9.4) 39.9 (4.4) 30.1 (1019) NW 20
7 AM (11) Oct 16 52.0 (11.1) 45.0 (7.2) 30.08 (1018) WNW 17
6 AM (10) Oct 16 53.1 (11.7) 48.0 (8.9) 30.06 (1017) WNW 18
5 AM (9) Oct 16 53.1 (11.7) 48.0 (8.9) 30.05 (1017) WNW 13
4 AM (8) Oct 16 53.1 (11.7) 48.0 (8.9) 30.04 (1017) NW 17
3 AM (7) Oct 16 55.0 (12.8) 51.1 (10.6) 30.01 (1016) WNW 18 light rain
2 AM (6) Oct 16 55.0 (12.8) 51.1 (10.6) 30 (1015) NW 17 light rain
1 AM (5) Oct 16 57.0 (13.9) 54.0 (12.2) 29.97 (1014) WNW 23 light rain
Midnight (4) Oct 16 63.0 (17.2) 62.1 (16.7) 29.91 (1012) WNW 18 light rain; mist
11 PM (3) Oct 15 68.0 (20.0) 66.9 (19.4) 29.88 (1011) W 13 light rain; mist
10 PM (2) Oct 15 73.0 (22.8) 69.1 (20.6) 29.87 (1011) W 8
9 PM (1) Oct 15 73.0 (22.8) 69.1 (20.6) 29.88 (1011) W 8
8 PM (0) Oct 15 73.0 (22.8) 71.1 (21.7) 29.86 (1011) SW 12
7 PM (23) Oct 15 73.9 (23.3) 72.0 (22.2) 29.87 (1011) SW 12
6 PM (22) Oct 15 73.0 (22.8) 71.1 (21.7) 29.88 (1011) SSW 8
5 PM (21) Oct 15 73.0 (22.8) 71.1 (21.7) 29.89 (1012) SSW 12
4 PM (20) Oct 15 70.0 (21.1) 69.1 (20.6) 29.9 (1012) S 14
3 PM (19) Oct 15 69.1 (20.6) 69.1 (20.6) 29.92 (1013) S 12 light rain
2 PM (18) Oct 15 69.1 (20.6) 68.0 (20.0) 29.96 (1014) S 12 heavy rain; mist
1 PM (17) Oct 15 69.1 (20.6) 66.9 (19.4) 30 (1015) SE 8 light rain; mist
Oldest Noon (16) Oct 15 68.0 (20.0) 66.0 (18.9) 30.03 (1016) SSE 8 light rain; mist
Time
EDT (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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