Skip Navigation Linkwww.weather.gov 
NOAA logo - Select to go to the NOAA homepage National Weather Service
 Headquarters Office   NWS logo
NWS Office of the Chief Information Officer/Telecommunication Operations Center
 
   

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

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

Conditions at

2026.04.12 2256 UTC
Wind from the S (190 degrees) at 15 MPH (13 KT)
Visibility 10 mile(s)
Sky conditions overcast
Temperature 75.9 F (24.4 C)
Dew Point 52.0 F (11.1 C)
Relative Humidity 43%
Pressure (altimeter) 29.98 in. Hg (1015 hPa)
ob KMVN 122256Z AUTO 19013KT 10SM OVC110 24/11 A2998 RMK AO2 PK WND 19026/2237 SLP152 T02440111

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
79.0 (26.1) 60.1 (15.6) In the 6 hours preceding Apr 12, 2026 - 01:56 PM EDT / 2026.04.12 1756 UTC
73.9 (23.3) 46.0 (7.8) In the 24 hours preceding Apr 12, 2026 - 12:56 AM EDT / 2026.04.12 0456 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 7 PM (23) Apr 12 75.9 (24.4) 52.0 (11.1) 29.98 (1015) S 15
6 PM (22) Apr 12 75.0 (23.9) 55.0 (12.8) 30 (1015) SSW 14
5 PM (21) Apr 12 75.9 (24.4) 54.0 (12.2) 30.02 (1016) S 16
4 PM (20) Apr 12 80.1 (26.7) 55.0 (12.8) 30.05 (1017) SSW 20
3 PM (19) Apr 12 78 (26) 55 (13) 30.05 (1017) SSW 22
2 PM (18) Apr 12 77.0 (25.0) 55.0 (12.8) 30.08 (1018) SSW 23
1 PM (17) Apr 12 77.0 (25.0) 57.0 (13.9) 30.11 (1019) SSW 20
Noon (16) Apr 12 75.0 (23.9) 57.9 (14.4) 30.13 (1020) SSW 14
11 AM (15) Apr 12 71.1 (21.7) 57.9 (14.4) 30.14 (1020) SSW 13
10 AM (14) Apr 12 70.0 (21.1) 57.9 (14.4) 30.15 (1020) SSW 13
9 AM (13) Apr 12 64.9 (18.3) 57.0 (13.9) 30.15 (1020) SSW 8
8 AM (12) Apr 12 60.1 (15.6) 55.0 (12.8) 30.14 (1020) S 5
7 AM (11) Apr 12 60.1 (15.6) 55.0 (12.8) 30.13 (1020) S 6
6 AM (10) Apr 12 60.1 (15.6) 55.0 (12.8) 30.13 (1020) SSW 5
5 AM (9) Apr 12 61.0 (16.1) 55.9 (13.3) 30.14 (1020) SSW 7
4 AM (8) Apr 12 64.0 (17.8) 57.0 (13.9) 30.14 (1020) S 8
3 AM (7) Apr 12 62.1 (16.7) 55.9 (13.3) 30.16 (1021) S 3
2 AM (6) Apr 12 64.0 (17.8) 57.0 (13.9) 30.17 (1021) S 6
1 AM (5) Apr 12 64.9 (18.3) 57.0 (13.9) 30.18 (1022) SSE 5
Midnight (4) Apr 12 66.0 (18.9) 57.0 (13.9) 30.2 (1022) SSE 7
11 PM (3) Apr 11 66.0 (18.9) 57.0 (13.9) 30.2 (1022) SE 5
10 PM (2) Apr 11 68.0 (20.0) 57.9 (14.4) 30.2 (1022) SSE 6
9 PM (1) Apr 11 69.1 (20.6) 57.0 (13.9) 30.21 (1023) SE 5
Oldest 8 PM (0) Apr 11 72.0 (22.2) 57.9 (14.4) 30.22 (1023) 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




US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
1325 East West Highway
Silver Spring, MD 20910
Page Author: NWS Internet Services Team
Disclaimer
Feedback
Privacy Notice
Credits