GAHANNA, OH 43230 Weather Forecast & Current Conditions

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COLUMBUS, OH
Current Weather

7:51 PM EDT JUN 23, 2026
Few Clouds
73°F
Feels Like: 73°F
Dewpoint: 54°F
Rel. Hum.: 51%
Visibility: 10 miles
Wind: N at 9 mph
Pressure: 30.09 inches
Last 72 hours

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GAHANNA, OH 43230
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. Lows in the mid 50s. North winds 5 to 10 mph this evening, becoming light and variable.
WEDNESDAY
Mostly sunny. Highs around 80. Light and variable winds, becoming southwest around 5 mph in the afternoon.
WEDNESDAY NIGHT
Partly cloudy. A slight chance of showers after midnight. Lows in the lower 60s. South winds around 5 mph. Chance of rain 20 percent.
THURSDAY
Partly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Southwest winds 5 to 10 mph. Chance of rain 70 percent.
THURSDAY NIGHT
Showers likely with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the mid 60s. Southwest winds 5 to 10 mph. Chance of rain 70 percent.
FRIDAY
Showers likely in the morning, then showers with a chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 80 percent.
FRIDAY NIGHT
Showers with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 80 percent.
SATURDAY
Mostly cloudy in the morning, then becoming partly cloudy. Showers likely with a chance of thunderstorms. Highs in the lower 80s. Chance of rain 70 percent.
SATURDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 60s. Chance of rain 50 percent.
SUNDAY
Partly cloudy. A chance of showers in the morning. Highs in the upper 80s. Chance of rain 30 percent.
SUNDAY NIGHT
Partly cloudy. Lows around 70.
MONDAY
Mostly sunny. Highs in the lower 90s.
MONDAY NIGHT
Mostly clear. Lows in the lower 70s.

Visible Weather Satellite
GAHANNA, OH 43230
Infrared Weather Satellite
GAHANNA, OH 43230
NEXRAD Weather Radar
GAHANNA, OH 43230

COLUMBUS, OH 3 hourly weather forecast

weather forecast created  5:00 AM PDT  6/23/2026
Tuesday
23 JUN 2026
GAHANNA, OH 43230 weather forecast Day 1, 12 hours 2 PM 75° 75° Partly Cloudy 0%

0% Thunder
( 4% severe)
N   13 48% 54°
High 78° GAHANNA, OH 43230 weather forecast Day 1, 15 hours 5 PM 77° 78° Clear N   13 42% 52°
Partly Cloudy



GAHANNA, OH 43230 weather forecast Day 1, 18 hours 8 PM 73° 73° Clear 0%

0% Thunder
( 2% severe)
N   8 48% 52°
GAHANNA, OH 43230 weather forecast Day 1, 21 hours 11 PM 63° 64° Partly Cloudy NE   3 70% 53°
Wednesday
24 JUN 2026
GAHANNA, OH 43230 weather forecast Day 2, 0 hours 2 AM 59° 60° Partly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 78% 52°
Low 55° GAHANNA, OH 43230 weather forecast Day 2, 3 hours 5 AM 56° 56° Partly Cloudy   CALM 86% 52°
High 80° GAHANNA, OH 43230 weather forecast Day 2, 6 hours 8 AM 61° 62° Partly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 75% 53°

Partly Cloudy



GAHANNA, OH 43230 weather forecast Day 2, 9 hours 11 AM 73° 73° Clear   CALM 51% 54°
GAHANNA, OH 43230 weather forecast Day 2, 12 hours 2 PM 77° 78° Partly Cloudy 2%

0% Thunder
( 10% severe)
SSW   5 43% 53°
GAHANNA, OH 43230 weather forecast Day 2, 15 hours 5 PM 80° 80° Partly Cloudy SSW   7 38% 52°
GAHANNA, OH 43230 weather forecast Day 2, 18 hours 8 PM 77° 78° Mostly Cloudy 3%

0% Thunder
( 8% severe)
S   6 45% 54°
GAHANNA, OH 43230 weather forecast Day 2, 21 hours 11 PM 68° 68° Partly Cloudy S   2 65% 56°
Thursday
25 JUN 2026
GAHANNA, OH 43230 weather forecast Day 3, 0 hours 2 AM 65° 65° Mostly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 12% severe)
S   3 75% 57°
Low 62° GAHANNA, OH 43230 weather forecast Day 3, 3 hours 5 AM 63° 64° Mostly Cloudy S   5 81% 57°
High 82° GAHANNA, OH 43230 weather forecast Day 3, 6 hours 8 AM 65° 65° Partly Cloudy 30%
RAIN
<.01 in
0% Thunder
( 21% severe)
SSW   6 78% 58°

Mostly Cloudy

Rain Likely

GAHANNA, OH 43230 weather forecast Day 3, 9 hours 11 AM 75° 75° Partly Cloudy SSW   9 62% 61°
GAHANNA, OH 43230 weather forecast Day 3, 15 hours 2 PM 80° 81° Mostly Cloudy 59%
RAIN
***
0% Thunder
( 36% severe)
SW   12 56% 63°
GAHANNA, OH 43230 weather forecast Day 3, 18 hours 5 PM 82° 83° Mostly Cloudy WSW   12 51% 62°
GAHANNA, OH 43230 weather forecast Day 3, 21 hours 8 PM 78° 80° Mostly Cloudy     WSW   7 60% 63°

COLUMBUS, OH extended weather forecast

Friday
26 JUN 2026
Saturday
27 JUN 2026
Sunday
28 JUN 2026
Monday
29 JUN 2026
Tuesday
30 JUN 2026
Low 66° Low 67° Low 69° Low 73° Low 72°
High 81° High 85° High 91° High 92° High 93°
GAHANNA, OH 43230 weather forecast Day 4 GAHANNA, OH 43230 weather forecast Day 5 GAHANNA, OH 43230 weather forecast Day 6 GAHANNA, OH 43230 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
78% Rain
Overcast
42% Rain
Partly Cloudy
32% Rain
Partly Cloudy
44% Rain
Partly Cloudy
32% Rain
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