Ohio · NWS IWX office

Lima, OH weather

It is 55°F and clear at Lima, Lima Allen County Airport as of Oct 28, 5:05 AM EDT. Overnight: Mostly Cloudy, low near 51°F. Forecast from the National Weather Service, issued Oct 28, 3:45 AM EDT.

Updated Oct 28, 5:24 AM EDT (snapshot)

Current conditions

Temperature

55°F

Clear

Wind

SSE 6 mph

Humidity 72% · dew point 46°F

Pressure · visibility

30.25 inHg

Visibility 10 mi

Observed at Lima, Lima Allen County Airport (KAOH), Oct 28, 5:05 AM EDT. Station readings can lag or be missing.

Alerts for this area

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

Around the NWS IWX forecast area

No active alerts in zones served by the IWX office near Lima.

From the alert snapshot of Oct 28, 2026, 5:12 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 Lima (local time)
TimeTempForecastPrecip. chanceWind
Wed 7 AM51°FMostly Sunny0%S 5 mph
Wed 8 AM51°FSunny1%S 5 mph
Wed 9 AM53°FSunny1%S 5 mph
Wed 10 AM58°FSunny1%S 5 mph
Wed 11 AM62°FSunny1%SW 5 mph
Wed 12 PM68°FSunny1%SW 5 mph
Wed 1 PM70°FSunny1%SW 5 mph
Wed 2 PM72°FSunny1%SW 5 mph
Wed 3 PM73°FSunny1%SW 5 mph
Wed 4 PM75°FSunny1%SW 5 mph
Wed 5 PM73°FSunny1%SW 5 mph
Wed 6 PM72°FMostly Clear1% 0 mph
Wed 7 PM69°FMostly Clear0% 0 mph
Wed 8 PM62°FMostly Clear0% 0 mph
Wed 9 PM60°FMostly Clear0%S 5 mph
Wed 10 PM59°FMostly Clear0%S 5 mph
Wed 11 PM57°FClear0%S 5 mph
Thu 12 AM56°FClear0%S 5 mph
Thu 1 AM55°FClear0%S 5 mph
Thu 2 AM54°FClear0%S 5 mph
Thu 3 AM54°FClear0%S 5 mph
Thu 4 AM54°FClear0%S 5 mph
Thu 5 AM53°FClear0%S 5 mph
Thu 6 AM53°FSunny0%S 5 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 Lima can differ.

7-day forecast

Overnight

Low 51°F

Mostly cloudy, with a low around 51. South wind around 5 mph.

Wednesday

High 75°F·Low 52°F

Sunny, with a high near 75. Southwest wind around 5 mph.

Wednesday Night: Clear, with a low around 52. South wind 0 to 5 mph.

Thursday

High 77°F·Low 47°F

Sunny, with a high near 77. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Thursday Night: Partly cloudy, with a low around 47. West wind 5 to 10 mph.

Friday

High 68°F·Low 48°F

Mostly sunny, with a high near 68.

Friday Night: Mostly cloudy, with a low around 48.

Saturday

High 67°F·Low 51°F

Mostly cloudy, with a high near 67.

Saturday Night: Mostly cloudy, with a low around 51.

Sunday

High 69°F·Low 52°F

A chance of rain showers after 7am. Cloudy, with a high near 69. Chance of precipitation is 30%.

Sunday Night: A chance of rain showers. Mostly cloudy, with a low around 52. Chance of precipitation is 40%.

Monday

High 68°F·Low 54°F

A chance of rain showers. Mostly cloudy, with a high near 68.

Monday Night: A chance of rain showers. Mostly cloudy, with a low around 54.

Tuesday

High 68°F

A chance of rain showers. Mostly cloudy, with a high near 68.

Nearby cities

Larger cities in the area

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

About this forecast

Forecast office
Lima is served by the National Weather Service IWX forecast office, forecast zone OHZ025, county zone OHC003.
Location used
The Census Bureau's internal point for Lima (40.7407, -84.1121), in Allen County. Population: 34,690 (2024 estimate), number 43 of the 86 Ohio cities on this site.
Radar
Nearest NWS radar: KILN. View it on radar.weather.gov.

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Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/40.7407,-84.1121 (forecast issued Oct 28, 3:45 AM 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.

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