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Gahanna Weather

Gahanna, OH 43230

Advisories and Warnings
Current Conditions for Wednesday September 2nd 2026 last updated @
Temperature: °F   Comfortable Pressure: inHg and Holding Steady Wind from the @ mph
Humidity: [th0hum-act.0]% Solar Irradiance: -- W/m2 UV Index: --
Rainfall Today: inches ( 0.00 in/hr ) Sunrise: 7:00AM Sunset: 8:02PM
PM2.5:  29.0   µg/m3   MODERATE Current AQI:   87.0   MODERATE 24HR:   67.0   MODERATE
3-Day Forecast
Overnight - Clear
Wednesday - Sunny
Wednesday Night - Mostly Clear
Thursday - Sunny then Chance Showers And Thunderstorms
Thursday Night - Chance Showers And Thunderstorms
Friday - Chance Showers And Thunderstorms

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Observations for Wednesday September 2nd 2026
High Temperature: 75.0 °F @ 12:31 AM High Pressure: 30.06 inHg @ 1:03 AM Heat Index: 72°F
Low Temperature: 71.8°F @ 1:03 AM Low Pressure: 30.04 inHg @ 12:57 AM Solar Irradiance: -- W/m2
Avg Temperature: 74.2°F Rainfall Month: 0.00 inches Max Wind Speed: 0 mph @1:03am
Dew Point: 70.3°F Max UV Index: 0.0 Sky Conditions: Clear
Last Year/Normals/Records for September 2nd
High Temperature Last Year: 84.0 °F @ 3:51pm Normal High Temperature: 82.0 °F Record High on This Date: 100°F      Year: 1953
Low Temperature Last Year: 49.6°F @ 7:13am Normal Low Temperature: 61.2 °F Record Low on This Date: 38°F      Year: 1909
Precipitation Last Year: 0.00 inches Average Normal Temp: 71.6 °F Temp 24Hrs ago: 71.8°F