National Weather Service forecast

Monmouth, Illinois Weather

52°Overnight: Mostly Cloudy
Wind SW 10 to 15 mph
7-DayHourlyRadar

Monmouth 7-Day Forecast

  1. Overnight
    52°F
    Mostly Cloudy
    10% chance of precipitation

    Mostly cloudy. Low around 52, with temperatures rising to around 54 overnight. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

  2. Wednesday
    54°F
    Slight Chance Rain Showers
    18% chance of precipitation

    A slight chance of rain showers after 8am. Mostly cloudy, with a high near 54. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

  3. Wednesday Night
    45°F
    Mostly Cloudy
    8% chance of precipitation

    Mostly cloudy. Low around 45, with temperatures rising to around 47 overnight. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

  4. Thursday
    55°F
    Chance Rain Showers
    28% chance of precipitation

    A chance of rain showers between 7am and 2pm. Mostly cloudy, with a high near 55. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

  5. Thursday Night
    42°F
    Slight Chance Rain Showers then Mostly Cloudy
    22% chance of precipitation

    A slight chance of rain showers before midnight. Mostly cloudy, with a low around 42.

  6. Friday
    50°F
    Partly Sunny
    6% chance of precipitation

    Partly sunny, with a high near 50.

  7. Friday Night
    32°F
    Mostly Clear

    Mostly clear, with a low around 32.

  8. Saturday
    51°F
    Sunny

    Sunny, with a high near 51.

  9. Saturday Night
    34°F
    Mostly Clear
    1% chance of precipitation

    Mostly clear, with a low around 34.

  10. Sunday
    57°F
    Sunny
    1% chance of precipitation

    Sunny, with a high near 57.

  11. Sunday Night
    36°F
    Clear
    1% chance of precipitation

    Clear, with a low around 36.

  12. Monday
    63°F
    Sunny

    Sunny, with a high near 63.

  13. Monday Night
    40°F
    Clear

    Clear, with a low around 40.

  14. Tuesday
    64°F
    Sunny

    Sunny, with a high near 64.

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

Monmouth Hourly Forecast

Loading the next 48 hours…

Full 100+ hour forecast for Monmouth

Monmouth Weather Radar

Open the full radar for Monmouth

About Monmouth

Population (2020 Census)
8,902
Coordinates
40.914, -90.643
Elevation
751 ft
NWS forecast office
DVN
Time zone
America/Chicago
Sunrise today
6:36 AM CST
Sunset today
4:55 PM CST
Daylight today
10 h 19 min

Monmouth Weather Questions

What is the weather forecast for Monmouth, Illinois?

Overnight: Mostly cloudy. Low around 52, with temperatures rising to around 54 overnight. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Wednesday: A slight chance of rain showers after 8am. Mostly cloudy, with a high near 54. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Will it rain or snow in Monmouth this week?

Not much. The highest chance of precipitation in the 7-day forecast is 28%, Thursday.

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

The warmest day is Tuesday, with a high near 64°F. The coldest night is Friday Night, with a low near 32°F.

What time are sunrise and sunset in Monmouth today?

Sunrise is at 6:36 AM CST and sunset is at 4:55 PM CST, for 10 h 19 min of daylight.

Weather near Monmouth

Largest cities in Illinois

All Illinois cities