Weather archive in Mount Vernon (airport), Illinois, METAR
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Weather statistics
| Date / Local time | T | Po | P | U | DD | Ff | ff10 | WW | W'W' | c | VV | Td | |
| 2026 September 1, Tuesday | 06:20 | 20 68 | 750.9 29.56 1001.12 1001.12 | 763.8 30.07 1018.32 1018.32 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 6.4 4.0 | 20 68 | ||
06:10 | 19 66 | 750.6 29.55 1000.72 1000.72 | 763.5 30.06 1017.92 1017.92 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 2.8 1.7 | 19 66 | |||
05:56 | 21 70 | 750.7 29.56 1000.85 1000.85 | 763.5 30.06 1017.92 1017.92 | 94 | Calm, no wind | Calm | No clouds No clouds No clouds | 14.4 9.0 | 20 68 | ||||
04:56 | 19 66 | 750.6 29.55 1000.72 1000.72 | 763.5 30.06 1017.92 1017.92 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 9.6 6.0 | 19 66 | |||
04:07 | 19 66 | 750.4 29.54 1000.45 1000.45 | 763.3 30.05 1017.65 1017.65 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 4.8 3.0 | 19 66 | |||
04:03 | 19 66 | 750.4 29.54 1000.45 1000.45 | 763.3 30.05 1017.65 1017.65 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 2.0 1.2 | 19 66 | |||
03:56 | 19 66 | 750.4 29.54 1000.45 1000.45 | 763.3 30.05 1017.65 1017.65 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 3.2 2.0 | 19 66 | |||
03:18 | 20 68 | 750.1 29.53 1000.05 1000.05 | 763.0 30.04 1017.25 1017.25 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 4.8 3.0 | 20 68 | |||
03:05 | 20 68 | 750.1 29.53 1000.05 1000.05 | 763.0 30.04 1017.25 1017.25 | 94 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 2.8 1.7 | 19 66 | |||
02:56 | 20 68 | 750.1 29.53 1000.05 1000.05 | 763.0 30.04 1017.25 1017.25 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 9.6 6.0 | 20 68 | |||
01:56 | 21 70 | 750.2 29.54 1000.18 1000.18 | 763.0 30.04 1017.25 1017.25 | 100 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 21 70 | ||||
00:56 | 22 72 | 750.2 29.54 1000.18 1000.18 | 763.0 30.04 1017.25 1017.25 | 94 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 21 70 | ||||
| August 31, Monday | 23:56 | 22 72 | 750.2 29.54 1000.18 1000.18 | 763.0 30.04 1017.25 1017.25 | 100 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 22 72 | |||
22:56 | 25 77 | 750.1 29.53 1000.05 1000.05 | 762.8 30.03 1016.98 1016.98 | 83 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 22 72 | ||||
21:56 | 26 79 | 750.4 29.54 1000.45 1000.45 | 763.0 30.04 1017.25 1017.25 | 79 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 22 72 | ||||
20:56 | 28 82 | 750.5 29.55 1000.58 1000.58 | 763.0 30.04 1017.25 1017.25 | 70 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 22 72 | ||||
19:56 | 28 82 | 750.0 29.53 999.92 999.92 | 762.5 30.02 1016.58 1016.58 | 70 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 22 72 | ||||
18:56 | 32 90 | 749.9 29.52 999.78 999.78 | 762.3 30.01 1016.32 1016.32 | 52 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 21 70 | ||||
17:56 | 35 95 | 750.1 29.53 1000.05 1000.05 | 762.3 30.01 1016.32 1016.32 | 39 | Wind blowing from the south-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 19 66 | ||||
16:56 | 36 97 | 750.1 29.53 1000.05 1000.05 | 762.3 30.01 1016.32 1016.32 | 34 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 18 64 | ||||
15:56 | 37 99 | 750.1 29.53 1000.05 1000.05 | 762.3 30.01 1016.32 1016.32 | 33 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 18 64 | ||||
14:56 | 37 99 | 750.6 29.55 1000.72 1000.72 | 762.8 30.03 1016.98 1016.98 | 35 | Wind blowing from the south | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 19 66 | ||||
13:56 | 37 99 | 751.1 29.57 1001.38 1001.38 | 763.3 30.05 1017.65 1017.65 | 35 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | No clouds No clouds No clouds | 16.0 9.9 | 19 66 | |||
12:56 | 36 97 | 751.6 29.59 1002.05 1002.05 | 763.8 30.07 1018.32 1018.32 | 34 | Wind blowing from the south-west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 18 64 | ||||
11:56 | 35 95 | 752.0 29.61 1002.58 1002.58 | 764.3 30.09 1018.98 1018.98 | 39 | Wind blowing from the south-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | No clouds No clouds No clouds | 16.0 9.9 | 19 66 | |||
10:56 | 33 91 | 751.9 29.6 1002.45 1002.45 | 764.3 30.09 1018.98 1018.98 | 46 | Wind blowing from the south-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 20 68 | ||||
09:56 | 32 90 | 751.9 29.6 1002.45 1002.45 | 764.3 30.09 1018.98 1018.98 | 52 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 21 70 | ||||
08:56 | 29 84 | 751.8 29.6 1002.32 1002.32 | 764.3 30.09 1018.98 1018.98 | 66 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 22 72 | ||||
07:56 | 24 75 | 751.1 29.57 1001.38 1001.38 | 763.8 30.07 1018.32 1018.32 | 89 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 22 72 | ||||
06:56 | 18 64 | 750.3 29.54 1000.32 1000.32 | 763.3 30.05 1017.65 1017.65 | 100 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 18 64 | ||||