GAHANNA, OH 43230 Weather Forecast & Current Conditions

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COLUMBUS, OH
Current Weather

11:51 AM EDT MAY 25, 2026
Overcast
70°F
Feels Like: 70°F
Dewpoint: 61°F
Rel. Hum.: 73%
Visibility: 10 miles
Wind: Calm
Pressure: 30.16 inches
Last 72 hours

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GAHANNA, OH 43230
Weather Forecast

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REST OF TODAY
Mostly cloudy late this morning, then becoming partly cloudy. Highs in the upper 70s. Northeast winds 5 to 10 mph.
TONIGHT
Partly cloudy. Lows in the upper 50s. Northeast winds around 5 mph.
TUESDAY
Partly cloudy. Highs in the lower 80s. East winds around 5 mph.
TUESDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the mid 60s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent.
WEDNESDAY
Showers likely in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Light and variable winds, becoming southwest around 5 mph in the afternoon. Chance of rain 60 percent.
WEDNESDAY NIGHT
Partly cloudy. A chance of showers in the evening. Lows in the lower 60s. Chance of rain 30 percent.
THURSDAY
Mostly sunny. Highs in the lower 80s.
THURSDAY NIGHT
Mostly clear. Lows in the mid 50s.
FRIDAY
Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s.
FRIDAY NIGHT
Partly cloudy. Lows in the mid 50s.
SATURDAY
Partly cloudy. Highs in the mid 70s.
SATURDAY NIGHT
Partly cloudy. Lows in the mid 50s.
SUNDAY
Partly cloudy. Highs in the mid 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 PM PDT  5/24/2026
Monday
25 MAY 2026
GAHANNA, OH 43230 weather forecast Day 1, 0 hours 2 AM 64° 66° Mostly Cloudy 3%

0% Thunder
( 2% severe)
  CALM 90% 61°
Low 62° GAHANNA, OH 43230 weather forecast Day 1, 3 hours 5 AM 63° 64° Mostly Cloudy NNW   5 90% 60°
High 78° GAHANNA, OH 43230 weather forecast Day 1, 6 hours 8 AM 63° 63° Mostly Cloudy 3%

0% Thunder
( 2% severe)
N   7 90% 60°

Mostly Cloudy



GAHANNA, OH 43230 weather forecast Day 1, 9 hours 11 AM 69° 69° Mostly Cloudy NNE   7 73% 60°
GAHANNA, OH 43230 weather forecast Day 1, 12 hours 2 PM 75° 75° Mostly Cloudy 1%

0% Thunder
( 2% severe)
NNE   7 58% 59°
GAHANNA, OH 43230 weather forecast Day 1, 15 hours 5 PM 77° 79° Mostly Cloudy NNE   6 52% 58°
GAHANNA, OH 43230 weather forecast Day 1, 18 hours 8 PM 74° 74° Partly Cloudy 0%

0% Thunder
( 1% severe)
NNE   5 62% 60°
GAHANNA, OH 43230 weather forecast Day 1, 21 hours 11 PM 65° 65° Partly Cloudy NE   5 78% 58°
Tuesday
26 MAY 2026
GAHANNA, OH 43230 weather forecast Day 2, 0 hours 2 AM 62° 63° Partly Cloudy 1%

0% Thunder
( 1% severe)
NE   3 81% 56°
Low 59° GAHANNA, OH 43230 weather forecast Day 2, 3 hours 5 AM 60° 61° Mostly Cloudy NE   3 84% 55°
High 82° GAHANNA, OH 43230 weather forecast Day 2, 6 hours 8 AM 64° 65° Partly Cloudy 1%

0% Thunder
( 1% severe)
ENE   3 78% 57°

Mostly Cloudy



GAHANNA, OH 43230 weather forecast Day 2, 9 hours 11 AM 74° 74° Partly Cloudy   CALM 64% 61°
GAHANNA, OH 43230 weather forecast Day 2, 12 hours 2 PM 79° 80° Mostly Cloudy 3%

0% Thunder
( 3% severe)
  CALM 52% 60°
GAHANNA, OH 43230 weather forecast Day 2, 15 hours 5 PM 82° 82° Mostly Cloudy   CALM 46% 59°
GAHANNA, OH 43230 weather forecast Day 2, 18 hours 8 PM 78° 80° Mostly Cloudy 7%

0% Thunder
( 7% severe)
  CALM 60% 63°
GAHANNA, OH 43230 weather forecast Day 2, 21 hours 11 PM 70° 70° Mostly Cloudy   CALM 73% 61°

COLUMBUS, OH extended weather forecast

Wednesday
27 MAY 2026
Thursday
28 MAY 2026
Friday
29 MAY 2026
Saturday
30 MAY 2026
Sunday
31 MAY 2026
Low 64° Low 60° Low 53° Low 52° Low 49°
High 81° High 75° High 75° High 66° High 68°
GAHANNA, OH 43230 weather forecast Day 3 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
Overcast
55% Rain
Partly Cloudy
16% Rain
Clear
9% Rain
Partly Cloudy
17% Rain
Partly Cloudy
17% Rain
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