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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

2026.01.15 1556 UTC
Wind Variable at 6 MPH (5 KT)
Visibility 10 mile(s)
Sky conditions clear
Temperature 21.0 F (-6.1 C)
Windchill 14 F (-10 C)
Dew Point 8.1 F (-13.3 C)
Relative Humidity 56%
Pressure (altimeter) 30.13 in. Hg (1020 hPa)
ob KMVN 151556Z AUTO VRB05KT 10SM CLR M06/M13 A3013 RMK AO2 SLP213 T10611133 FZRANO

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
24.1 (-4.4) 18.0 (-7.8) In the 6 hours preceding Jan 15, 2026 - 06:56 AM EST / 2026.01.15 1156 UTC
48.0 (8.9) 25.0 (-3.9) In the 24 hours preceding Jan 14, 2026 - 11:56 PM EST / 2026.01.15 0456 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 11 AM (16) Jan 15 21.0 (-6.1) 8.1 (-13.3) 30.13 (1020) Variable 6
10 AM (15) Jan 15 19.0 (-7.2) 8.1 (-13.3) 30.12 (1019) NW 7
9 AM (14) Jan 15 18.0 (-7.8) 8.1 (-13.3) 30.12 (1019) Variable 3
8 AM (13) Jan 15 17.1 (-8.3) 8.1 (-13.3) 30.11 (1019) Calm
7 AM (12) Jan 15 18.0 (-7.8) 8.1 (-13.3) 30.1 (1019) Calm
6 AM (11) Jan 15 19.0 (-7.2) 9.0 (-12.8) 30.08 (1018) Variable 5
5 AM (10) Jan 15 19.9 (-6.7) 9.0 (-12.8) 30.07 (1018) Calm
4 AM (9) Jan 15 21.0 (-6.1) 10.0 (-12.2) 30.08 (1018) Variable 3
3 AM (8) Jan 15 21.9 (-5.6) 10.0 (-12.2) 30.08 (1018) Variable 5
2 AM (7) Jan 15 23.0 (-5.0) 10.9 (-11.7) 30.08 (1018) Variable 6
1 AM (6) Jan 15 24.1 (-4.4) 12.0 (-11.1) 30.08 (1018) Variable 5
Midnight (5) Jan 15 25.0 (-3.9) 12.9 (-10.6) 30.1 (1019) Variable 7
11 PM (4) Jan 14 26.1 (-3.3) 12.9 (-10.6) 30.09 (1018) Variable 6
10 PM (3) Jan 14 27.0 (-2.8) 15.1 (-9.4) 30.09 (1018) NNW 9
9 PM (2) Jan 14 28.9 (-1.7) 15.1 (-9.4) 30.08 (1018) Variable 7
8 PM (1) Jan 14 30.0 (-1.1) 15.1 (-9.4) 30.06 (1017) Variable 5
7 PM (0) Jan 14 30.0 (-1.1) 16.0 (-8.9) 30.04 (1017) NNW 8
6 PM (23) Jan 14 32.0 (0.0) 16.0 (-8.9) 30.02 (1016) NNW 10
5 PM (22) Jan 14 34.0 (1.1) 16.0 (-8.9) 29.98 (1015) Variable 7
4 PM (21) Jan 14 36.0 (2.2) 18.0 (-7.8) 29.94 (1013) Variable 7
3 PM (20) Jan 14 37.0 (2.8) 18.0 (-7.8) 29.91 (1012) NNW 9
2 PM (19) Jan 14 37.9 (3.3) 19.0 (-7.2) 29.89 (1012) NNW 13
1 PM (18) Jan 14 39.0 (3.9) 21.0 (-6.1) 29.87 (1011) NNW 13
Oldest Noon (17) Jan 14 39.0 (3.9) 26.1 (-3.3) 29.86 (1011) Variable 7
Time
EST (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

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