Gahanna Weather

Gahanna, OH 43230

Advisories and Warnings
Current Conditions for Saturday September 5th 2026 last updated @
Temperature: °F   Comfortable Pressure: inHg and Rising Slowly Wind from the @ mph
Humidity: 90% Solar Irradiance: 0.0 W/m2 UV Index: 0.0
Rainfall Today: inches ( 0.00 in/hr ) Sunrise: 7:03AM Sunset: 7:57PM
PM2.5:  31.0   µg/m3   MODERATE Current AQI:   91.0   MODERATE 24HR:   51.0   MODERATE
3-Day Forecast
Tonight - Slight Chance Showers And Thunderstorms then Partly Cloudy
Sunday - Sunny
Sunday Night - Mostly Clear
Labor Day - Sunny
Monday Night - Mostly Clear
Tuesday - Mostly Sunny
Observations for Saturday September 5th 2026
High Temperature: 85.5 °F @ 1:47 PM High Pressure: 30.01 inHg @ 5:44 AM Heat Index: 73°F
Low Temperature: 68.2°F @ 7:47 AM Low Pressure: 29.9 inHg @ 6:36 PM Solar Irradiance: 0.0 W/m2
Avg Temperature: 74.5°F Rainfall Month: 1.48 inches Max Wind Speed: 11.4 mph @5:40am
Dew Point: 69.4°F Max UV Index: 7.0 Sky Conditions: Scattered Clouds
Last Year/Normals/Records for September 5th
High Temperature Last Year: 80.1 °F @ 4:01pm Normal High Temperature: 81.3 °F Record High on This Date: 99°F      Year: 1899, 1954
Low Temperature Last Year: 48.7°F @ 6:41am Normal Low Temperature: 60.3 °F Record Low on This Date: 39°F      Year: 1902
Precipitation Last Year: 0.00 inches Average Normal Temp: 70.8 °F Temp 24Hrs ago: 71.3°F