Ohio · NWS ILN office

Middletown, OH weather

It is 61°F and clear at Warren County Airport as of Oct 28, 1:35 AM EDT. Overnight: Mostly Cloudy, low near 50°F. Forecast from the National Weather Service, issued Oct 27, 4:52 PM EDT.

Updated Oct 28, 2:22 AM EDT (snapshot)

Current conditions

Temperature

61°F

Clear

Wind

Calm

Humidity 59% · dew point 46°F

Pressure · visibility

30.24 inHg

Visibility 10 mi

Observed at Warren County Airport (KI68), Oct 28, 1:35 AM EDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Middletown forecast zone right now.

Around the NWS ILN forecast area

No active alerts in zones served by the ILN office near Middletown.

From the alert snapshot of Oct 28, 2026, 2:15 AM EDT. No alerts are active anywhere in Ohio.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for Middletown (local time)
TimeTempForecastPrecip. chanceWind
Wed 2 AM55°FMostly Cloudy0%SE 1 mph
Wed 3 AM54°FMostly Cloudy0% 0 mph
Wed 4 AM53°FMostly Cloudy0% 0 mph
Wed 5 AM52°FMostly Cloudy0% 0 mph
Wed 6 AM51°FMostly Sunny0% 0 mph
Wed 7 AM50°FPartly Sunny0% 0 mph
Wed 8 AM50°FMostly Sunny1% 0 mph
Wed 9 AM52°FSunny1%SE 1 mph
Wed 10 AM58°FSunny1%S 1 mph
Wed 11 AM63°FSunny1%S 2 mph
Wed 12 PM67°FSunny1%SW 3 mph
Wed 1 PM72°FSunny1%SW 3 mph
Wed 2 PM74°FSunny0%SW 5 mph
Wed 3 PM74°FSunny0%SW 5 mph
Wed 4 PM76°FSunny0%SW 5 mph
Wed 5 PM74°FSunny0%SW 5 mph
Wed 6 PM73°FClear0%S 3 mph
Wed 7 PM70°FClear0%SE 2 mph
Wed 8 PM63°FClear0%SE 2 mph
Wed 9 PM61°FClear0%SE 1 mph
Wed 10 PM59°FClear0%SE 1 mph
Wed 11 PM57°FClear0%S 1 mph
Thu 12 AM56°FClear0%S 1 mph
Thu 1 AM55°FClear0%S 1 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in Middletown can differ.

7-day forecast

Overnight

Low 50°F

Mostly cloudy, with a low around 50. Northeast wind around 1 mph.

Wednesday

High 76°F·Low 49°F

Sunny, with a high near 76. Southwest wind 0 to 5 mph.

Wednesday Night: Clear, with a low around 49. South wind around 3 mph.

Thursday

High 78°F·Low 52°F

Sunny, with a high near 78. Southwest wind 2 to 12 mph.

Thursday Night: Mostly clear, with a low around 52. West wind 1 to 9 mph.

Friday

High 74°F·Low 52°F

Mostly sunny, with a high near 74.

Friday Night: Mostly cloudy, with a low around 52.

Saturday

High 70°F·Low 55°F

Mostly cloudy, with a high near 70.

Saturday Night: A slight chance of rain after 1am. Mostly cloudy, with a low around 55.

Sunday

High 66°F·Low 55°F

Rain likely. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.

Sunday Night: Rain likely. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.

Monday

High 70°F·Low 55°F

A chance of rain. Mostly cloudy, with a high near 70. Chance of precipitation is 40%.

Monday Night: A chance of rain. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.

Tuesday

High 69°F

A chance of rain. Mostly cloudy, with a high near 69.

Nearby cities

Larger cities in the area

Other cities in Butler County

See every city we cover in Ohio, or check all active alerts.

About this forecast

Forecast office
Middletown is served by the National Weather Service ILN forecast office, forecast zone OHZ070, county zone OHC017.
Location used
The Census Bureau's internal point for Middletown (39.5030, -84.3649), in Butler County. Population: 52,291 (2024 estimate), number 15 of the 86 Ohio cities on this site.
Radar
Nearest NWS radar: KILN. View it on radar.weather.gov.

On Amazon

Weather-ready picks

As an Amazon Associate I earn from qualifying purchases.

Home & kitchen LEVOIT Air Purifier An air purifier for smoky or high-pollen days indoors. View on Amazon → Men’s fashion Hanes Fleece Hooded Sweatshirt A warm hoodie for chilly mornings. View on Amazon → Fitness & outdoors Stanley Quencher H2.0 Tumbler A big tumbler for long commutes and outdoor days. View on Amazon → Fitness & outdoors LifeStraw Personal Water Filter A personal water filter worth adding to an emergency kit. View on Amazon →

Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/39.503,-84.3649 (forecast issued Oct 27, 4:52 PM EDT).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

More Ohio cities