Marion (Illinois) weather

The forecast for Marion (Illinois) (United States) for the next 10 days in local time: every 3 hours for the first 6 days, then every 6 hours. See when it will rain, how hard the wind will blow and how warm it will get.

Illinois, United States37.73°N, 88.93°WAmerica/Chicago (UTC-5)ECMWF: October 25 at 01:00 PM

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Next 48 hours (local time)

10-day forecast

  1. TodayOctober 26Cloudy
    gusts 17 km/h
    23°C 12°C
  2. TomorrowOctober 27Cloudy
    gusts 18 km/h
    22°C 12°C
  3. WednesdayOctober 28Mostly clear
    gusts 27 km/h
    24°C 12°C
  4. ThursdayOctober 29Clear sky
    gusts 14 km/h
    24°C 12°C
  5. FridayOctober 30Cloudy
    gusts 11 km/h
    26°C 14°C
  6. SaturdayOctober 31Cloudy
    gusts 18 km/h
    23°C 16°C
  7. SundayNovember 1Light rain
    0.2 mm · gusts 18 km/h
    23°C 15°C
  8. MondayNovember 2Light rain
    0.9 mm · gusts 41 km/h
    21°C 14°C
  9. TuesdayNovember 3Partly cloudy
    3 mm · gusts 45 km/h
    19°C 14°C

Over the next 9 days in Marion (Illinois), temperatures will range from 12°C to 26°C, with 4 mm of rain or snow in total. Days with at least 1 mm of precipitation: 1. ECMWF model run from October 25 at 01:00 PM.

Marion (Illinois) wind forecast for 10 days

Windiest: Tuesday, November 3 - average 14 km/h, gusts up to 45 km/h. Calmest: today - average 5 km/h. The wind blows most often from the south.

DayWindGustsDirection
Today5 km/h17 km/h south
Tomorrow5 km/h18 km/h south
Wed, 10/288 km/h27 km/h south
Thu, 10/2911 km/h14 km/h south
Fri, 10/307 km/h11 km/h southwest
Sat, 10/316 km/h18 km/h east
Sun, 11/15 km/h18 km/h southeast
Mon, 11/210 km/h41 km/h southeast
Tue, 11/314 km/h45 km/h west

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Climate through the year

In October, daytime temperatures here average 21°C and nights 9°C, with about 101 mm of rain over the month. The warmest month is August (an average of 31°C by day), the coolest is January (5°C by day, -4°C at night). The wettest month is April (about 131 mm) and the driest is January (78 mm).

MonthDayNightRain
January5°C-4°C78 mm
February7°C-3°C93 mm
March13°C2°C120 mm
April20°C8°C131 mm
May24°C14°C130 mm
June29°C19°C100 mm
July31°C21°C110 mm
August31°C20°C84 mm
September28°C16°C78 mm
October21°C9°C101 mm
November13°C2°C101 mm
December7°C-2°C104 mm

Long-term averages from NASA POWER data (MERRA-2, 2001-2020 reanalysis, CC BY 4.0). Sea temperature is the average water surface temperature at the nearest grid point over the sea. This is climate, not a forecast for a specific day. NASA POWER

The forecast for Marion (Illinois) comes from the ECMWF model and is computed for the point 37.73°N, 88.93°W. Temperature is measured 2 m above the ground, wind at 10 m. Gusts are the strongest bursts of wind within each 3-hour period.

Source: ECMWF IFS model (CC BY 4.0), data modified. A forecast is a model result, not a measurement. ECMWF

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