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Current Weather Conditions:
Mount Vernon, Mount Vernon Airport, IL, United States

NWS Point Forecast for KMVN (KMVN) 38-19N 088-52W

Conditions at

2026.09.30 1656 UTC
Wind from the SSW (210 degrees) at 14 MPH (12 KT)
Visibility 10 mile(s)
Sky conditions clear
Temperature 86.0 F (30.0 C)
Dew Point 55.9 F (13.3 C)
Relative Humidity 35%
Pressure (altimeter) 29.98 in. Hg (1015 hPa)
ob KMVN 301656Z AUTO 21012KT 10SM CLR 30/13 A2998 RMK AO2 SLP151 T03000133

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
64.9 (18.3) 55.9 (13.3) In the 6 hours preceding Sep 30, 2026 - 07:56 AM EDT / 2026.09.30 1156 UTC
86.0 (30.0) 44.1 (6.7) In the 24 hours preceding Sep 30, 2026 - 12:56 AM EDT / 2026.09.30 0456 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 1 PM (17) Sep 30 86.0 (30.0) 55.9 (13.3) 29.98 (1015) SSW 14
Noon (16) Sep 30 81.0 (27.2) 54.0 (12.2) 29.99 (1015) SSW 12
11 AM (15) Sep 30 77.0 (25.0) 53.1 (11.7) 29.99 (1015) SSW 12
10 AM (14) Sep 30 70.0 (21.1) 54.0 (12.2) 29.99 (1015) S 6
9 AM (13) Sep 30 64.9 (18.3) 54.0 (12.2) 29.99 (1015) Calm
8 AM (12) Sep 30 61.0 (16.1) 55.0 (12.8) 29.97 (1014) Calm
7 AM (11) Sep 30 64.0 (17.8) 53.1 (11.7) 29.95 (1014) Calm
6 AM (10) Sep 30 62.1 (16.7) 54.0 (12.2) 29.95 (1014) Calm
5 AM (9) Sep 30 59.0 (15.0) 55.0 (12.8) 29.94 (1013) Calm
4 AM (8) Sep 30 60.1 (15.6) 55.0 (12.8) 29.96 (1014) Calm
3 AM (7) Sep 30 59.0 (15.0) 54.0 (12.2) 29.97 (1014) Calm
2 AM (6) Sep 30 57.9 (14.4) 55.0 (12.8) 29.97 (1014) Calm
1 AM (5) Sep 30 64.9 (18.3) 53.1 (11.7) 29.98 (1015) Calm
Midnight (4) Sep 30 61.0 (16.1) 55.0 (12.8) 29.99 (1015) Calm
11 PM (3) Sep 29 66.0 (18.9) 52.0 (11.1) 29.98 (1015) Calm
10 PM (2) Sep 29 60.1 (15.6) 54.0 (12.2) 29.97 (1014) Calm
9 PM (1) Sep 29 60.1 (15.6) 54.0 (12.2) 29.96 (1014) Calm
8 PM (0) Sep 29 66.9 (19.4) 53.1 (11.7) 29.96 (1014) Calm
7 PM (23) Sep 29 82.0 (27.8) 48.0 (8.9) 29.95 (1014) SW 6
6 PM (22) Sep 29 84.0 (28.9) 46.9 (8.3) 29.96 (1014) W 3
5 PM (21) Sep 29 84.9 (29.4) 46.9 (8.3) 29.96 (1014) Variable 3
4 PM (20) Sep 29 84.9 (29.4) 46.9 (8.3) 29.97 (1014) SSW 7
3 PM (19) Sep 29 82.9 (28.3) 46.0 (7.8) 30 (1015) SW 6
Oldest 2 PM (18) Sep 29 82.9 (28.3) 46.0 (7.8) 30.03 (1016) Variable 7
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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