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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

2026.05.25 0405 UTC
Wind Calm
Visibility 1 1/4 mile(s)
Weather Mist
Temperature 60 F (16 C)
Dew Point 59 F (15 C)
Relative Humidity 93%
Pressure (altimeter) 30.07 in. Hg (1018 hPa)
ob KMVN 250405Z AUTO 00000KT 1 1/4SM BR 16/15 A3007 RMK AO2

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
77.0 (25.0) 70.0 (21.1) In the 6 hours preceding May 24, 2026 - 07:56 PM EDT / 2026.05.24 2356 UTC
71.1 (21.7) 63.0 (17.2) In the 24 hours preceding May 24, 2026 - 12:56 AM EDT / 2026.05.24 0456 UTC

Precipitation Accumulation

Precipitation
Amount
A trace In the 6 hours preceding May 24, 2026 - 07:56 PM EDT / 2026.05.24 2356 UTC
0.08 inches In the 24 hours preceding May 23, 2026 - 07:56 AM EDT / 2026.05.23 1156 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest Midnight (4) May 25 60 (16) 59 (15) 30.07 (1018) Calm mist
11 PM (3) May 24 60 (16) 59 (15) 30.07 (1018) Calm mist
10 PM (2) May 24 64.9 (18.3) 63.0 (17.2) 30.06 (1017) Calm
9 PM (1) May 24 70.0 (21.1) 63.0 (17.2) 30.05 (1017) Calm
8 PM (0) May 24 75.0 (23.9) 63.0 (17.2) 30.04 (1017) N 5
7 PM (23) May 24 75.9 (24.4) 63.0 (17.2) 30.03 (1016) N 8
6 PM (22) May 24 75.9 (24.4) 64.0 (17.8) 30.04 (1017) Variable 6
5 PM (21) May 24 75.0 (23.9) 64.0 (17.8) 30.04 (1017) Variable 7
4 PM (20) May 24 72.0 (22.2) 66.0 (18.9) 30.05 (1017) Calm
3 PM (19) May 24 75.0 (23.9) 64.9 (18.3) 30.04 (1017) Variable 5
2 PM (18) May 24 75.0 (23.9) 64.9 (18.3) 30.05 (1017) Calm
1 PM (17) May 24 73.9 (23.3) 66.0 (18.9) 30.05 (1017) Variable 5
Noon (16) May 24 73 (23) 64 (18) 30.06 (1017) Variable 3
11 AM (15) May 24 73 (23) 66 (19) 30.06 (1017) W 5
10 AM (14) May 24 68.0 (20.0) 66.9 (19.4) 30.05 (1017) Calm
9 AM (13) May 24 64.9 (18.3) 64.9 (18.3) 30.03 (1016) Calm light rain; mist
8 AM (12) May 24 64.0 (17.8) 64.0 (17.8) 30.03 (1016) Calm mist
7 AM (11) May 24 62 (17) 62 (17) 30.02 (1016) Calm mist
6 AM (10) May 24 62 (17) 62 (17) 30.01 (1016) Calm mist
5 AM (9) May 24 62 (17) 62 (17) 30.01 (1016) Calm mist
4 AM (8) May 24 64 (18) 62 (17) 30.01 (1016) Calm mist
3 AM (7) May 24 62 (17) 62 (17) 30 (1015) Calm mist
2 AM (6) May 24 64.0 (17.8) 64.0 (17.8) 30.01 (1016) Calm mist
Oldest 1 AM (5) May 24 64 (18) 64 (18) 30.01 (1016) Calm 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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