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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

2026.07.03 1856 UTC
Wind from the S (190 degrees) at 8 MPH (7 KT)
Visibility 10 mile(s)
Sky conditions clear
Temperature 95.0 F (35.0 C)
Heat index 104.5 F (40.3 C)
Dew Point 73.0 F (22.8 C)
Relative Humidity 49%
Pressure (altimeter) 30.08 in. Hg (1018 hPa)
ob KMVN 031856Z AUTO 19007KT 10SM CLR 35/23 A3008 RMK AO2 SLP183 T03500228

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
95.0 (35.0) 77.0 (25.0) In the 6 hours preceding Jul 03, 2026 - 01:56 PM EDT / 2026.07.03 1756 UTC
98.1 (36.7) 72.0 (22.2) In the 24 hours preceding Jul 03, 2026 - 12:56 AM EDT / 2026.07.03 0456 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 3 PM (19) Jul 03 95.0 (35.0) 73.0 (22.8) 30.08 (1018) S 8
2 PM (18) Jul 03 95.0 (35.0) 75.9 (24.4) 30.09 (1018) S 7
1 PM (17) Jul 03 93.9 (34.4) 75.9 (24.4) 30.12 (1019) Variable 6
Noon (16) Jul 03 91.9 (33.3) 75.9 (24.4) 30.14 (1020) SW 8
11 AM (15) Jul 03 90.0 (32.2) 75.9 (24.4) 30.14 (1020) Variable 6
10 AM (14) Jul 03 86.0 (30.0) 75.0 (23.9) 30.14 (1020) S 5
9 AM (13) Jul 03 81.0 (27.2) 73.9 (23.3) 30.13 (1020) SW 3
8 AM (12) Jul 03 77.0 (25.0) 75.0 (23.9) 30.12 (1019) Calm
7 AM (11) Jul 03 73.0 (22.8) 72.0 (22.2) 30.1 (1019) Calm mist
6 AM (10) Jul 03 71 (22) 71 (22) 30.09 (1018) Calm mist
5 AM (9) Jul 03 73.0 (22.8) 73.0 (22.8) 30.09 (1018) Calm
4 AM (8) Jul 03 73.9 (23.3) 73.0 (22.8) 30.1 (1019) Calm
3 AM (7) Jul 03 73.9 (23.3) 73.0 (22.8) 30.09 (1018) Calm
2 AM (6) Jul 03 75.9 (24.4) 73.9 (23.3) 30.08 (1018) Calm
1 AM (5) Jul 03 75.9 (24.4) 73.9 (23.3) 30.07 (1018) Calm
Midnight (4) Jul 03 77.0 (25.0) 73.9 (23.3) 30.06 (1017) Calm
11 PM (3) Jul 02 82.0 (27.8) 73.9 (23.3) 30.07 (1018) Calm
10 PM (2) Jul 02 86.0 (30.0) 73.9 (23.3) 30.09 (1018) S 7
9 PM (1) Jul 02 89.1 (31.7) 75.0 (23.9) 30.08 (1018) S 7
8 PM (0) Jul 02 93.9 (34.4) 75.9 (24.4) 30.06 (1017) S 7
7 PM (23) Jul 02 96.1 (35.6) 73.9 (23.3) 30.05 (1017) SSW 9
6 PM (22) Jul 02 96.1 (35.6) 75.0 (23.9) 30.06 (1017) S 8
5 PM (21) Jul 02 98.1 (36.7) 75.0 (23.9) 30.08 (1018) SSW 9
Oldest 4 PM (20) Jul 02 97.0 (36.1) 75.0 (23.9) 30.1 (1019) SSW 9
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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