Harmar, Ohio Weather
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Weather Forecast for Harmar, Ohio : Washington County
Issued: 10:51 am EDT Aug 31, 2025 Latitude: 39.4103521 Longitude: -81.4615106 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Labor Day Tuesday Wednesday Thursday Friday Saturday
Sunny on This Afternoon Mostly Clear on Tonight Sunny on Labor Day Sunny on Tuesday 50% chance of thunderstorms on Wednesday 80% chance of thunderstorms on Thursday Mostly Sunny on Friday Sunny on Saturday
High: 79°F Low: 53°F High: 80°F High: 81°F High: 75°F High: 72°F High: 72°F High: 75°F
Low: 54°F Low: 55°F Low: 59°F Low: 50°F Low: 49°F  
Sunny Mostly Clear Sunny Sunny Thunderstorms Thunderstorms Mostly Sunny Sunny
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Sunny on This Afternoon This Afternoon... Sunny, with a high near 79. Northeast wind around 7 mph.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 53. Northeast wind around 5 mph becoming calm in the evening.
Sunny on Labor Day Labor Day... Sunny, with a high near 80. Calm wind becoming east around 5 mph in the afternoon.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 54. Calm wind.
Sunny on Tuesday Tuesday... Sunny, with a high near 81. Calm wind.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 55.
50% chance of thunderstorms Wednesday Wednesday... A 50 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 75.
40% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 40%.
80% chance of thunderstorms Thursday Thursday... A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 72. Chance of precipitation is 80%.
80% chance of thunderstorms Thursday Night Thursday Night... Showers and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Low around 50. Chance of precipitation is 80%.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 72.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 49.
Sunny on Saturday Saturday... Sunny, with a high near 75.
Sun Almanac for Harmar, Ohio
Sunrise: 06:54 AM
Sunset: 7:58 PM
Civil Sunrise:06:26 AM
Civil Sunset: 8:26 PM
Nautical Sunrise: 05:54 AM
Nautical Sunset: 8:59 PM
Astro Sunrise: 05:19 AM
Astro Sunset: 9:33 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.