Erastus, Ohio Weather
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Weather Forecast for Erastus, Ohio : Mercer County
Issued: 4:00 am EDT Sep 1, 2025 Latitude: 40.5089353 Longitude: -84.7077383 View on Google Maps

MouseOver for Detail Forecast
Labor Day Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
Sunny on Labor Day Mostly Clear on Tonight Sunny on Tuesday Sunny on Wednesday 60% chance of on Thursday Mostly Sunny on Friday Mostly Sunny on Saturday Sunny on Sunday
High: 79°F Low: 53°F High: 80°F High: 80°F High: 67°F High: 71°F High: 68°F High: 70°F
  Low: 57°F Low: 56°F Low: 46°F Low: 49°F Low: 45°F  
Sunny Mostly Clear Sunny Sunny Partly Sunny Mostly Sunny Mostly Sunny Sunny
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Current Conditions at
LIMA - (KAOH)
73°
Clear
as of 11:53 AM EDST
Rel. Humidity: 46%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: VFR
Wind Data
8 MPH
070° East
Cloud Level(s): Clear
Current Conditions at
MUNCIE - (KMIE)
73°
Clear
as of 11:53 AM EDST
Rel. Humidity: 49%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.23 in.
Flight Rule: VFR
Wind Data
7 MPH
090° East
Cloud Level(s): Clear
Current Conditions at
FORT WAYNE - (KFWA)
73°
Mostly Clear
as of 11:54 AM EDST
Rel. Humidity: 49%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.26 in.
Flight Rule: VFR
Wind Data
8 MPH
090° East
Cloud Level(s): Few at 18000ft, Few at 25000ft
Current Conditions at
DAYTON - (KDAY)
73°
Mostly Clear
as of 11:56 AM EDST
Rel. Humidity: 49%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.23 in.
Flight Rule: VFR
Wind Data
8 MPH
070° East
Cloud Level(s): Few at 3500ft, Few at 5000ft, Few at 25000ft
Sunny on Labor Day Labor Day... Sunny, with a high near 79. East wind around 7 mph.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 53. East wind around 5 mph becoming calm after midnight.
Sunny on Tuesday Tuesday... Sunny, with a high near 80. Calm wind.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 57. Calm wind.
Sunny on Wednesday Wednesday... Sunny, with a high near 80. Light south wind becoming southwest 5 to 10 mph in the morning.
70% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
60% chance of Thursday Thursday... Showers likely, mainly before 8am. Partly sunny, with a high near 67. Chance of precipitation is 60%.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 46.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 71.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 49.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 68.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 45.
Sunny on Sunday Sunday... Sunny, with a high near 70.
Current Radar Image


Sun Almanac for Erastus, Ohio
Sunrise: 07:07 AM
Sunset: 8:11 PM
Civil Sunrise:06:39 AM
Civil Sunset: 8:39 PM
Nautical Sunrise: 06:05 AM
Nautical Sunset: 9:12 PM
Astro Sunrise: 05:31 AM
Astro Sunset: 9:47 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.