National Weather Service forecast

Mason, Illinois Weather

58°Overnight: Chance Light Rain
Wind SSW 12 mph
7-DayHourlyRadar

Mason 7-Day Forecast

  1. Overnight
    58°F
    Chance Light Rain
    33% chance of precipitation

    A chance of rain. Cloudy, with a low around 58. South southwest wind around 12 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

  2. Wednesday
    63°F
    Slight Chance Light Rain then Patchy Drizzle
    22% chance of precipitation

    A slight chance of rain before 7am, then patchy drizzle. Mostly cloudy, with a high near 63. Southwest wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

  3. Wednesday Night
    44°F
    Patchy Drizzle then Partly Cloudy
    10% chance of precipitation

    Patchy drizzle before 10pm. Partly cloudy, with a low around 44. West southwest wind around 8 mph.

  4. Thursday
    64°F
    Mostly Sunny

    Mostly sunny. High near 64, with temperatures falling to around 57 in the afternoon. West southwest wind 7 to 13 mph, with gusts as high as 20 mph.

  5. Thursday Night
    44°F
    Mostly Cloudy
    1% chance of precipitation

    Mostly cloudy, with a low around 44. West northwest wind around 3 mph.

  6. Friday
    56°F
    Partly Sunny
    2% chance of precipitation

    Partly sunny, with a high near 56. North northwest wind 3 to 10 mph, with gusts as high as 16 mph.

  7. Friday Night
    35°F
    Partly Cloudy

    Partly cloudy, with a low around 35. North northwest wind 2 to 6 mph.

  8. Saturday
    54°F
    Mostly Sunny

    Mostly sunny, with a high near 54.

  9. Saturday Night
    32°F
    Partly Cloudy

    Partly cloudy, with a low around 32.

  10. Sunday
    59°F
    Sunny
    1% chance of precipitation

    Sunny, with a high near 59.

  11. Sunday Night
    33°F
    Clear
    1% chance of precipitation

    Clear, with a low around 33.

  12. Monday
    63°F
    Sunny

    Sunny, with a high near 63.

  13. Monday Night
    38°F
    Clear

    Clear, with a low around 38.

  14. Tuesday
    67°F
    Sunny
    1% chance of precipitation

    Sunny, with a high near 67.

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

Mason Hourly Forecast

Loading the next 48 hours…

Full 100+ hour forecast for Mason

Mason Weather Radar

Open the full radar for Mason

About Mason

Population (2020 Census)
323
Coordinates
38.954, -88.627
Elevation
564 ft
NWS forecast office
ILX
Time zone
America/Chicago
Sunrise today
6:24 AM CST
Sunset today
4:51 PM CST
Daylight today
10 h 26 min

Mason Weather Questions

What is the weather forecast for Mason, Illinois?

Overnight: A chance of rain. Cloudy, with a low around 58. South southwest wind around 12 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. Wednesday: A slight chance of rain before 7am, then patchy drizzle. Mostly cloudy, with a high near 63. Southwest wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Will it rain or snow in Mason this week?

The best chance of precipitation is Overnight at 33%. Periods with a 30% chance or more: Overnight (33%).

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

The warmest day is Tuesday, with a high near 67°F. The coldest night is Saturday Night, with a low near 32°F.

What time are sunrise and sunset in Mason today?

Sunrise is at 6:24 AM CST and sunset is at 4:51 PM CST, for 10 h 26 min of daylight.

Weather near Mason

Largest cities in Illinois

All Illinois cities