Gahanna Weather

Gahanna, OH 43230

Advisories and Warnings
Current Conditions for Wednesday January 14th 2026 last updated @
Temperature: °F   Cool Pressure: inHg and Holding Steady Wind from the @ mph
Humidity: 62% Solar Irradiance: 0.0 W/m2 UV Index: 0.0
Rainfall Today: inches Sunrise: 7:52AM Sunset: 5:30PM
PM2.5:  4.0   µg/m3   GOOD Current AQI:   17.0   GOOD 24HR:   20.0   GOOD
3-Day Forecast
Overnight - Slight Chance Light Rain
Wednesday - Light Rain Likely then Rain And Snow Likely
Wednesday Night - Chance Light Snow then Mostly Cloudy
Thursday - Mostly Sunny
Thursday Night - Partly Cloudy then Slight Chance Light Snow
Friday - Light Snow Likely
Observations for Wednesday January 14th 2026
High Temperature: 47.7 °F @ 2:29 AM High Pressure: 29.63 inHg @ 12:12 AM Windchill: °F
Low Temperature: 42.8°F @ 12:15 AM Low Pressure: 29.6 inHg @ 1:51 AM Solar Irradiance: 0.0 W/m2
Rainfall Month: 0.41 inches Max Wind Speed: 5.8 mph Max UV Index: 0.0
Last Year/Normals/Records for January 14th
High Temperature Last Year: 21.0 °F @ 4:10pm Normal High Temperature: 36.7 °F Record High on This Date: 70°F      Year: 1932
Low Temperature Last Year: 7.0°F @ 6:10am Normal Low Temperature: 21.7 °F Record Low on This Date: -14°F      Year: 1964
Precipitation Last Year: 0.00 inches Average Normal Temp: 29.2 °F Temp 24Hrs ago: 30.3°F