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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

2026.08.14 0535 UTC
Wind from the SSW (200 degrees) at 7 MPH (6 KT)
Visibility 10 mile(s)
Sky conditions clear
Temperature 79.9 F (26.6 C)
Dew Point 77.0 F (25.0 C)
Relative Humidity 90%
Pressure (altimeter) 29.96 in. Hg (1014 hPa)
ob KMWA 140535Z AUTO 20006KT 10SM CLR 27/25 A2996 RMK AO2 T02660250

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
90.9 (32.7) 71.8 (22.1) In the 24 hours preceding Aug 13, 2026 - 01:55 AM EDT / 2026.08.13 0555 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 1 AM (5) Aug 14 79.9 (26.6) 77.0 (25.0) 29.96 (1014) SSW 7
Midnight (4) Aug 14 80.2 (26.8) 75.6 (24.2) 29.97 (1014) SSW 3
11 PM (3) Aug 13 80.4 (26.9) 76.5 (24.7) 29.97 (1014) S 5
10 PM (2) Aug 13 81.9 (27.7) 76.3 (24.6) 29.95 (1014) Calm
9 PM (1) Aug 13 82.6 (28.1) 77.2 (25.1) 29.94 (1013) S 3
8 PM (0) Aug 13 86.9 (30.5) 77.4 (25.2) 29.92 (1013) SSE 5
7 PM (23) Aug 13 91 (33) 78 (26) 29.9 (1012) S 8
6 PM (22) Aug 13 91 (33) 80 (27) 29.9 (1012) S 13
5 PM (21) Aug 13 91 (33) 80 (27) 29.92 (1013) S 8
4 PM (20) Aug 13 91 (33) 80 (27) 29.92 (1013) SSW 8
3 PM (19) Aug 13 91 (33) 80 (27) 29.93 (1013) SSW 7
2 PM (18) Aug 13 89 (32) 78 (26) 29.94 (1013) WSW 7
1 PM (17) Aug 13 86 (30) 80 (27) 29.95 (1014) SSE 6
Noon (16) Aug 13 78 (26) 77 (25) 29.95 (1014) SE 8
11 AM (15) Aug 13 78 (26) 75 (24) 29.95 (1014) E 7
10 AM (14) Aug 13 75 (24) 75 (24) 29.94 (1013) SW 6
9 AM (13) Aug 13 75 (24) 73 (23) 29.92 (1013) Calm light rain
8 AM (12) Aug 13 77 (25) 73 (23) 29.92 (1013) ESE 7 rain
7 AM (11) Aug 13 73.4 (23.0) 72.7 (22.6) 29.92 (1013) Calm light rain
6 AM (10) Aug 13 74.3 (23.5) 73.6 (23.1) 29.91 (1012) N 3
5 AM (9) Aug 13 75.2 (24.0) 74.5 (23.6) 29.89 (1012) NNW 5
4 AM (8) Aug 13 76.3 (24.6) 75.7 (24.3) 29.87 (1011) SE 3
3 AM (7) Aug 13 73.9 (23.3) 73.4 (23.0) 29.87 (1011) Calm
Oldest 2 AM (6) Aug 13 73.2 (22.9) 72.5 (22.5) 29.87 (1011) Calm
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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