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Current Weather Conditions:
Marion, Williamson County Regional Airport, IL, United States

NWS Point Forecast for KMWA (KMWA) 37-45-01N 089-00-04W

Conditions at

2026.05.14 1145 UTC
Wind Calm
Visibility 10 mile(s)
Sky conditions clear
Temperature 46 F (8 C)
Dew Point 44 F (7 C)
Relative Humidity 93%
Pressure (altimeter) 30.13 in. Hg (1020 hPa)
ob KMWA 141145Z 00000KT 10SM CLR 08/07 A3013

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
69.8 (21.0) 50.0 (10.0) In the 6 hours preceding May 14, 2026 - 01:55 AM EDT / 2026.05.14 0555 UTC
74.7 (23.7) 50.0 (10.0) In the 24 hours preceding May 14, 2026 - 01:55 AM EDT / 2026.05.14 0555 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 8 AM (12) May 14 46 (8) 44 (7) 30.13 (1020) Calm
7 AM (11) May 14 46.0 (7.8) 45.5 (7.5) 30.13 (1020) Calm
6 AM (10) May 14 46.2 (7.9) 44.1 (6.7) 30.11 (1019) Calm
5 AM (9) May 14 43.0 (6.1) 42.4 (5.8) 30.09 (1018) NNE 3
4 AM (8) May 14 45.1 (7.3) 44.2 (6.8) 30.08 (1018) Calm
3 AM (7) May 14 47.1 (8.4) 44.4 (6.9) 30.07 (1018) Calm
2 AM (6) May 14 50.2 (10.1) 42.3 (5.7) 30.07 (1018) Calm
1 AM (5) May 14 54.0 (12.2) 42.1 (5.6) 30.07 (1018) Calm
Midnight (4) May 14 51.8 (11.0) 43.9 (6.6) 30.06 (1017) Calm
11 PM (3) May 13 55.4 (13.0) 43.3 (6.3) 30.05 (1017) Calm
10 PM (2) May 13 61.2 (16.2) 41.9 (5.5) 30.04 (1017) N 3
9 PM (1) May 13 59.7 (15.4) 43.0 (6.1) 30.03 (1016) Calm
8 PM (0) May 13 67.8 (19.9) 39.6 (4.2) 30.02 (1016) N 3
7 PM (23) May 13 73 (23) 41 (5) 30 (1015) NNW 14
6 PM (22) May 13 73 (23) 41 (5) 29.99 (1015) NNW 20
5 PM (21) May 13 75 (24) 41 (5) 30 (1015) N 17
4 PM (20) May 13 75 (24) 39 (4) 30 (1015) NNW 20
3 PM (19) May 13 75 (24) 39 (4) 30 (1015) NW 16
2 PM (18) May 13 73 (23) 39 (4) 30.01 (1016) WNW 18
1 PM (17) May 13 73 (23) 39 (4) 30.02 (1016) NNW 14
Noon (16) May 13 71 (22) 37 (3) 30.03 (1016) NNW 14
11 AM (15) May 13 71 (22) 41 (5) 30.03 (1016) NNW 14
10 AM (14) May 13 69 (21) 46 (8) 30.03 (1016) NNW 10
Oldest 9 AM (13) May 13 66 (19) 50 (10) 30.03 (1016) NW 6
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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