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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

2026.07.25 1056 UTC
Wind from the SE (140 degrees) at 3 MPH (3 KT)
Visibility 10 mile(s)
Sky conditions overcast
Precipitation last hour A trace
Temperature 69.1 F (20.6 C)
Dew Point 64.9 F (18.3 C)
Relative Humidity 86%
Pressure (altimeter) 30.06 in. Hg (1017 hPa)
ob KMVN 251056Z AUTO 14003KT 10SM OVC037 21/18 A3006 RMK AO2 RAB28E42 SLP179 P0000 T02060183

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
73.9 (23.3) 66.9 (19.4) In the 6 hours preceding Jul 25, 2026 - 01:56 AM EDT / 2026.07.25 0556 UTC
80.1 (26.7) 55.9 (13.3) In the 24 hours preceding Jul 25, 2026 - 12:56 AM EDT / 2026.07.25 0456 UTC

Precipitation Accumulation

Precipitation
Amount
A trace In the 3 hours preceding Jul 25, 2026 - 04:56 AM EDT / 2026.07.25 0856 UTC
A trace In the 6 hours preceding Jul 24, 2026 - 07:56 PM EDT / 2026.07.24 2356 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 7 AM (11) Jul 25 69.1 (20.6) 64.9 (18.3) 30.06 (1017) SE 3
6 AM (10) Jul 25 68.0 (20.0) 64.0 (17.8) 30.06 (1017) Calm
5 AM (9) Jul 25 68.0 (20.0) 64.0 (17.8) 30.06 (1017) Calm
4 AM (8) Jul 25 68.0 (20.0) 64.9 (18.3) 30.07 (1018) Calm
3 AM (7) Jul 25 68.0 (20.0) 66.0 (18.9) 30.08 (1018) Calm
2 AM (6) Jul 25 68.0 (20.0) 66.0 (18.9) 30.08 (1018) Calm
1 AM (5) Jul 25 68.0 (20.0) 66.0 (18.9) 30.09 (1018) Calm
Midnight (4) Jul 25 68.0 (20.0) 66.0 (18.9) 30.1 (1019) Calm
11 PM (3) Jul 24 69.1 (20.6) 64.9 (18.3) 30.11 (1019) Calm
10 PM (2) Jul 24 70.0 (21.1) 64.9 (18.3) 30.1 (1019) Calm
9 PM (1) Jul 24 72.0 (22.2) 63.0 (17.2) 30.1 (1019) SSW 3
8 PM (0) Jul 24 73.9 (23.3) 61.0 (16.1) 30.1 (1019) SW 5
7 PM (23) Jul 24 75.0 (23.9) 60.1 (15.6) 30.1 (1019) SW 3
6 PM (22) Jul 24 73.9 (23.3) 61.0 (16.1) 30.1 (1019) WSW 5
5 PM (21) Jul 24 73.0 (22.8) 62.1 (16.7) 30.1 (1019) Calm
4 PM (20) Jul 24 73.9 (23.3) 62.1 (16.7) 30.12 (1019) W 5 light rain
3 PM (19) Jul 24 77.0 (25.0) 60.1 (15.6) 30.12 (1019) NNE 6
2 PM (18) Jul 24 77.0 (25.0) 55.9 (13.3) 30.14 (1020) Calm
1 PM (17) Jul 24 78.1 (25.6) 55.9 (13.3) 30.14 (1020) Variable 5
Noon (16) Jul 24 78.1 (25.6) 57.0 (13.9) 30.15 (1020) Calm
11 AM (15) Jul 24 75.0 (23.9) 57.9 (14.4) 30.15 (1020) Variable 5
10 AM (14) Jul 24 72.0 (22.2) 57.9 (14.4) 30.17 (1021) Calm
9 AM (13) Jul 24 68.0 (20.0) 59.0 (15.0) 30.17 (1021) Calm
Oldest 8 AM (12) Jul 24 61.0 (16.1) 59.0 (15.0) 30.15 (1020) NNE 3
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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