Weather in Marion
Marion, United States
26°C
Sunny
Conditions at 07:45 local time
- Feels like
- 28°C
- Humidity
- 70%
- Wind
- 9.7 km/h SW
- Recent precipitation
- 0 mm
Location context
About this forecast location
Forecast values apply to the listed city coordinates. Conditions can vary across large urban areas and complex terrain.
- Coordinates
- 37.7306, -88.9331
- Local time zone
- America/Chicago
- Administrative area
- Illinois
- Forecast service
- WeatherAPI.com forecast service
Hourly forecast
Next 24 hours in Marion
Hourly modeled conditions in America/Chicago local time.
- 29°CSunny4% precipitation9.4 km/h wind
- 32°CSunny2% precipitation8.6 km/h wind
- 34°CSunny1% precipitation9.7 km/h wind
- 38°CSunny1% precipitation10.1 km/h wind
- 37°CSunny0% precipitation10.4 km/h wind
- 38°CSunny0% precipitation10.8 km/h wind
- 39°CSunny1% precipitation11.5 km/h wind
- 40°CSunny1% precipitation11.2 km/h wind
- 40°CSunny1% precipitation9.7 km/h wind
- 39°CPartly Cloudy2% precipitation8.6 km/h wind
- 38°CPartly Cloudy4% precipitation9.7 km/h wind
- 36°COvercast8% precipitation7.2 km/h wind
- 34°CCloudy6% precipitation11.5 km/h wind
- 33°CPartly Cloudy3% precipitation9.4 km/h wind
- 32°CCloudy6% precipitation10.8 km/h wind
- 32°CCloudy6% precipitation9.7 km/h wind
- 31°CCloudy7% precipitation9 km/h wind
- 31°CPartly Cloudy5% precipitation9 km/h wind
- 28°CPartly Cloudy5% precipitation10.4 km/h wind
- 28°CPatchy rain nearby17% precipitation11.5 km/h wind
- 28°CCloudy10% precipitation11.9 km/h wind
- 28°CPartly Cloudy7% precipitation10.8 km/h wind
- 28°CClear3% precipitation11.2 km/h wind
- 28°CSunny3% precipitation10.4 km/h wind
Daily forecast
3-day forecast for Marion
Daily high and low temperatures, precipitation chance and maximum wind speed.
- Sunny26°C to 40°C2% chance of precipitationWind up to 13 km/h
- Patchy rain nearby28°C to 41°C36% chance of precipitationWind up to 13.3 km/h
- Sunny23°C to 36°C4% chance of precipitationWind up to 20.9 km/h
Retrieved 2026-09-04T12:55:09.209Z; refresh due by 2026-09-04T13:10:09.209Z.
Nearby forecasts
Weather near Marion
Compare forecasts for nearby cities.
- CarbondaleUnited States25 km west
America/Chicago - Mount VernonUnited States65 km north
America/Chicago - BellevilleUnited States127 km northwest
America/Chicago - O'FallonUnited States128 km northwest
America/Chicago - Fairview HeightsUnited States133 km northwest
America/Chicago - CollinsvilleUnited States139 km northwest
America/Chicago
Where this forecast comes from
WeatherAPI.com supplies forecast values for the listed coordinates. Forecasts may combine modeled and observed information and should not replace official weather warnings.
Forecast retrieved 2026-09-04T12:55:09.209Z; refresh due by 2026-09-04T13:10:09.209Z.
View forecast details and sources
- Weather and Geolocation APIWeatherAPI.com · Forecast API v1; free plan · WeatherAPI.com terms; commercial and non-commercial use permitted by plan · AccessedCurrent weather conditions, the next 24 hours and a three-day forecast.
- GeoNames cities15000GeoNames · 2026-07-15_01-57-51-849 · CC BY 4.0 · AccessedCity identity, administrative area, coordinates and time-zone identifier.