National Weather Service forecast

Mount Vernon, Illinois Weather

56°Overnight: Slight Chance Rain Showers
Wind SSW 8 mph
7-DayHourlyRadar

Mount Vernon 7-Day Forecast

  1. Overnight
    56°F
    Slight Chance Rain Showers
    21% chance of precipitation

    A slight chance of rain showers before 5am. Mostly cloudy. Low around 56, with temperatures rising to around 58 overnight. South southwest wind around 8 mph. Chance of precipitation is 20%.

  2. Wednesday
    62°F
    Mostly Cloudy
    12% chance of precipitation

    Mostly cloudy, with a high near 62. West southwest wind 7 to 13 mph.

  3. Wednesday Night
    44°F
    Mostly Clear

    Mostly clear, with a low around 44. West southwest wind 1 to 5 mph.

  4. Thursday
    67°F
    Sunny

    Sunny, with a high near 67. West southwest wind 3 to 10 mph.

  5. Thursday Night
    45°F
    Partly Cloudy

    Partly cloudy, with a low around 45. West northwest wind around 2 mph.

  6. Friday
    59°F
    Partly Sunny
    1% chance of precipitation

    Partly sunny, with a high near 59. North northwest wind 3 to 12 mph.

  7. Friday Night
    36°F
    Partly Cloudy

    Partly cloudy, with a low around 36. North northwest wind 2 to 8 mph.

  8. Saturday
    57°F
    Mostly Sunny

    Mostly sunny, with a high near 57. North northwest wind 2 to 6 mph.

  9. Saturday Night
    33°F
    Partly Cloudy

    Partly cloudy, with a low around 33. North northwest wind around 1 mph.

  10. Sunday
    60°F
    Sunny

    Sunny, with a high near 60. Northwest wind 0 to 7 mph.

  11. Sunday Night
    34°F
    Clear
    1% chance of precipitation

    Clear, with a low around 34. Northwest wind around 2 mph.

  12. Monday
    65°F
    Sunny

    Sunny, with a high near 65. West southwest wind 0 to 6 mph.

  13. Monday Night
    39°F
    Clear
    1% chance of precipitation

    Clear, with a low around 39. Southwest wind around 2 mph.

  14. Tuesday
    69°F
    Sunny
    1% chance of precipitation

    Sunny, with a high near 69. West wind 1 to 5 mph.

Issued by the National Weather Service (PAH office), updated .

Mount Vernon Hourly Forecast

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About Mount Vernon

Population (2020 Census)
14,600
Coordinates
38.314, -88.918
Elevation
499 ft
NWS forecast office
PAH
Time zone
America/Chicago
Sunrise today
6:24 AM CST
Sunset today
4:53 PM CST
Daylight today
10 h 28 min

Mount Vernon Weather Questions

What is the weather forecast for Mount Vernon, Illinois?

Overnight: A slight chance of rain showers before 5am. Mostly cloudy. Low around 56, with temperatures rising to around 58 overnight. South southwest wind around 8 mph. Chance of precipitation is 20%. Wednesday: Mostly cloudy, with a high near 62. West southwest wind 7 to 13 mph.

Will it rain or snow in Mount Vernon this week?

Not much. The highest chance of precipitation in the 7-day forecast is 21%, Overnight.

How warm and how cold will it get in Mount Vernon this week?

The warmest day is Tuesday, with a high near 69°F. The coldest night is Saturday Night, with a low near 33°F.

What time are sunrise and sunset in Mount Vernon today?

Sunrise is at 6:24 AM CST and sunset is at 4:53 PM CST, for 10 h 28 min of daylight.

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