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As of 04:01 CST

Weather in Mount Vernon, IL

29°Current weather

Mount Vernon, Sunday, 8 November, 04:01

Fog. Feels like 29°. High 63°, low 29°.

Pressure30.18 inHg
Wind0 mph N
Humidity93%
Visibility4.0 mi
Dew point28°

Two-week outlook for Mount Vernon, IL: week one averages a high of 57.7° and week two 66.2°, so week two runs 8.5° warmer than week one. Around 0.3 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, November 8: 63°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 8 – November 14)57.7°37.6°0.0 in / 0 d—
2nd (November 15 – November 21)66.2°48.7°0.3 in / 1 d—

Weekend weather

Sun, November 8
Clear
63°29°
no precip.
Sat, November 14
Partly cloudy
49°29°
no precip.
Sun, November 15
Mostly clear
62°37°
no precip.
Sat, November 21
Light rain
54°46°
no precip.
Mon, 0965° / 36°0Clear
65 °Clear

Mount Vernon, Monday, 9 November

Clear. High 65°, low 36°.

Pressure30.18 inHg
Wind3.2 mph W
Humidity52%
Visibility6.2 mi
Dew point44°
Tue, 1067° / 47°0Clear
67 °Clear

Mount Vernon, Tuesday, 10 November

Clear. High 67°, low 47°.

Pressure30.09 inHg
Wind4.8 mph W
Humidity59%
Visibility6.2 mi
Dew point50°
Wed, 1168° / 46°0Partly cloudy
68 °Partly cloudy

Mount Vernon, Wednesday, 11 November

Partly cloudy. High 68°, low 46°.

Pressure29.80 inHg
Wind13.8 mph SW
Humidity59%
Visibility6.2 mi
Dew point54°
Thu, 1251° / 41°0.01Light rain
51 °Light rain

Mount Vernon, Thursday, 12 November

Light rain. High 51°, low 41°.

Pressure29.97 inHg
Wind16 mph NW
Humidity52%
Visibility—
Dew point31°
Fri, 1342° / 35°0Overcast
42 °Overcast

Mount Vernon, Friday, 13 November

Overcast. High 42°, low 35°.

Pressure30.03 inHg
Wind12.4 mph NW
Humidity65%
Visibility—
Dew point29°
Sat, 1449° / 29°0Partly cloudy
49 °Partly cloudy

Mount Vernon, Saturday, 14 November

Partly cloudy. High 49°, low 29°.

Pressure30.09 inHg
Wind10.7 mph NW
Humidity34%
Visibility—
Dew point18°
Sun, 1562° / 37°0Mostly clear
62 °Mostly clear

Mount Vernon, Sunday, 15 November

Mostly clear. High 62°, low 37°.

Pressure30.09 inHg
Wind8.7 mph W
Humidity42%
Visibility—
Dew point33°
Mon, 1665° / 45°0Overcast
65 °Overcast

Mount Vernon, Monday, 16 November

Overcast. High 65°, low 45°.

Pressure30.15 inHg
Wind4.6 mph SE
Humidity51%
Visibility—
Dew point43°
Tue, 1770° / 49°0Partly cloudy
70 °Partly cloudy

Mount Vernon, Tuesday, 17 November

Partly cloudy. High 70°, low 49°.

Pressure30.15 inHg
Wind6.4 mph SE
Humidity51%
Visibility—
Dew point46°
Wed, 1870° / 53°0Overcast
70 °Overcast

Mount Vernon, Wednesday, 18 November

Overcast. High 70°, low 53°.

Pressure30.18 inHg
Wind11.8 mph S
Humidity53%
Visibility—
Dew point50°
Thu, 1972° / 54°0Overcast
72 °Overcast

Mount Vernon, Thursday, 19 November

Overcast. High 72°, low 54°.

Pressure30.12 inHg
Wind14.9 mph SW
Humidity49%
Visibility—
Dew point49°
Fri, 2070° / 56°0.32Rain
70 °Rain

Mount Vernon, Friday, 20 November

Rain. High 70°, low 56°.

Pressure29.91 inHg
Wind23.6 mph S
Humidity52%
Visibility—
Dew point49°
Sat, 2154° / 46°0Light rain
54 °Light rain

Mount Vernon, Saturday, 21 November

Light rain. High 54°, low 46°.

Pressure30.09 inHg
Wind16 mph NW
Humidity64%
Visibility—
Dew point40°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Mount Vernon, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.