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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

2026.11.10 0854 UTC
Wind from the WSW (240 degrees) at 8 MPH (7 KT)
Visibility 10 mile(s)
Sky conditions clear
Temperature 46.9 F (8.3 C)
Dew Point 43.0 F (6.1 C)
Relative Humidity 86%
Pressure (altimeter) 30.05 in. Hg (1017 hPa)
Pressure tendency 0.01 inches (0.5 hPa) lower than three hours ago
ob KDEC 100854Z AUTO 24007KT 10SM CLR 08/06 A3005 RMK AO2 SLP176 T00830061 56005

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
54.0 (12.2) 46.9 (8.3) In the 6 hours preceding Nov 10, 2026 - 12:54 AM EST / 2026.11.10 0554 UTC
64.0 (17.8) 33.1 (0.6) In the 24 hours preceding Nov 10, 2026 - 12:54 AM EST / 2026.11.10 0554 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 4 AM (9) Nov 10 46.9 (8.3) 43.0 (6.1) 30.05 (1017) WSW 8
3 AM (8) Nov 10 50.0 (10.0) 44.1 (6.7) 30.06 (1017) WSW 6
2 AM (7) Nov 10 52.0 (11.1) 44.1 (6.7) 30.06 (1017) WSW 8
1 AM (6) Nov 10 48.9 (9.4) 43.0 (6.1) 30.07 (1018) SW 8
Midnight (5) Nov 10 48.9 (9.4) 42.1 (5.6) 30.07 (1018) SW 9
11 PM (4) Nov 09 51.1 (10.6) 41.0 (5.0) 30.08 (1018) SW 7
10 PM (3) Nov 09 48.0 (8.9) 37.9 (3.3) 30.09 (1018) SW 7
9 PM (2) Nov 09 52.0 (11.1) 37.9 (3.3) 30.09 (1018) SSW 5
8 PM (1) Nov 09 51.1 (10.6) 37.9 (3.3) 30.09 (1018) SSW 6
7 PM (0) Nov 09 54.0 (12.2) 37.9 (3.3) 30.09 (1018) S 5
6 PM (23) Nov 09 59.0 (15.0) 37.0 (2.8) 30.09 (1018) Calm
5 PM (22) Nov 09 63.0 (17.2) 37.9 (3.3) 30.09 (1018) WSW 6
4 PM (21) Nov 09 64.0 (17.8) 37.0 (2.8) 30.09 (1018) WSW 9
3 PM (20) Nov 09 64.0 (17.8) 37.0 (2.8) 30.1 (1019) WSW 9
2 PM (19) Nov 09 63.0 (17.2) 39.0 (3.9) 30.12 (1019) W 7
1 PM (18) Nov 09 61.0 (16.1) 39.9 (4.4) 30.14 (1020) W 8
Noon (17) Nov 09 57.9 (14.4) 39.9 (4.4) 30.17 (1021) SW 7
11 AM (16) Nov 09 55.0 (12.8) 41.0 (5.0) 30.18 (1022) WSW 7
10 AM (15) Nov 09 51.1 (10.6) 39.9 (4.4) 30.18 (1022) WNW 3
9 AM (14) Nov 09 42.1 (5.6) 39.0 (3.9) 30.18 (1022) Calm
8 AM (13) Nov 09 35.1 (1.7) 34.0 (1.1) 30.17 (1021) SSW 5
7 AM (12) Nov 09 35.1 (1.7) 34.0 (1.1) 30.15 (1020) SW 3
6 AM (11) Nov 09 37.0 (2.8) 36.0 (2.2) 30.14 (1020) Calm
Oldest 5 AM (10) Nov 09 39.0 (3.9) 36.0 (2.2) 30.12 (1019) W 5
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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