Columbus, OH Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Columbus, OH.

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Current Conditions — Columbus, OH

COLUMBUS/ST UNIV (KOSU)

Clear

50.0 F
Humidity:82%
Wind Speed: 6.9 mph
Barometer:29.89 in
Dewpoint:44.6 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 29 2026, 11:00 PM EDT
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5-Day Forecast — Columbus, OH

Wednesday

High 62 °F
Forecast Missing
Wednesday
Night
Low 46 °F
Chance of Rain
Thursday

High 57 °F
Mostly Cloudy
Thursday
Night
Low 42 °F
Slight Chance of Rain
Friday

High 57 °F
Chance of Rain Showers
Friday
Night
Low 37 °F
Partly Cloudy
Saturday

High 55 °F
Mostly Cloudy
Saturday
Night
Low 37 °F
Partly Sunny
Sunday

High 64 °F
Partly Sunny

Detailed Forecast — Columbus, OH

Wednesday
Chance of Thunderstorms. High near 62°F.
Wednesday Night
Chance of Rain. Low around 46°F. Wind 6 to 10 mph, with gusts as high as 17 mph.
Thursday
Mostly Cloudy. High near 57°F. Wind 9 to 12 mph, with gusts as high as 20 mph.
Thursday Night
Slight Chance of Rain. Low around 42°F. Wind 2 to 7 mph, with gusts as high as 14 mph.
Friday
Chance of Rain Showers. High near 57°F. Wind 3 to 9 mph, with gusts as high as 16 mph.
Friday Night
Partly Cloudy. Low around 37°F. Wind 5 to 7 mph, with gusts as high as 14 mph.
Saturday
Mostly Cloudy. High near 55°F. Wind 5 to 10 mph, with gusts as high as 17 mph.
Saturday Night
Partly Sunny. Low around 37°F. Wind 3 to 7 mph, with gusts as high as 13 mph.
Sunday
Partly Sunny. High near 64°F. Wind 3 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Chance of Rain. Low around 48°F. Wind 8 to 10 mph, with gusts as high as 20 mph.
Monday
Chance of Thunderstorms. High near 71°F. Wind 13 to 17 mph, with gusts as high as 28 mph.
Monday Night
Chance of Rain. Low around 48°F. Wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday
Isolated T-storm. High near 68°F. Wind 8 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Chance of Thunderstorms. Low around 50°F. Wind around 8 mph, with gusts as high as 16 mph.
OH Radar
Current Radar • OH
Day 1 Outlook • April 30, 2026

Observation History — Columbus, OH

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
11:00 PM EDT 6.9 10.00 Clear -- 50.0 44.6 82% NA NA 29.89 1012.2
10:50 PM EDT 8.1 10.00 Clear -- 50.0 44.6 82% NA NA 29.89 1012.2
10:45 PM EDT 9.2 10.00 Clear -- 48.2 44.6 87% 44.1 NA 29.89 1012.2
10:35 PM EDT 4.6 10.00 Mostly Clear -- 48.2 46.4 93% 46.4 NA 29.89 1012.2
10:25 PM EDT 4.6 10.00 Partly Cloudy -- 48.2 46.4 93% 46.4 NA 29.90 1012.5
10:20 PM EDT W 4.6 10.00 Partly Cloudy -- 48.2 46.4 93% 46.4 NA 29.90 1012.5
10:05 PM EDT W 3.4 10.00 Mostly Cloudy -- 50.0 46.4 87% NA NA 29.89 1012.2
10:00 PM EDT 0.0 10.00 Mostly Cloudy -- 50.0 46.4 87% NA NA 29.89 1012.2
09:50 PM EDT 4.6 10.00 Mostly Cloudy -- 51.8 46.4 82% NA NA 29.89 1012.2
09:45 PM EDT 3.4 10.00 Cloudy -- 51.8 46.4 82% NA NA 29.88 1011.9
09:40 PM EDT NW 4.6 10.00 Cloudy -- 51.8 46.4 82% NA NA 29.88 1011.9
09:35 PM EDT NW 4.6 10.00 Cloudy -- 51.8 46.4 82% NA NA 29.88 1011.9
09:30 PM EDT NW 5.7 10.00 Mostly Cloudy -- 51.8 46.4 82% NA NA 29.87 1011.5
09:25 PM EDT NW 5.7 10.00 Mostly Cloudy -- 51.8 46.4 82% NA NA 29.88 1011.9
09:20 PM EDT NW 6.9 10.00 Mostly Cloudy -- 51.8 46.4 82% NA NA 29.87 1011.5
09:15 PM EDT 5.7 10.00 Partly Cloudy -- 51.8 46.4 82% NA NA 29.87 1011.5
09:00 PM EDT 5.7 10.00 Clear -- 51.8 48.2 87% NA NA 29.86 1011.2
08:50 PM EDT 5.7 10.00 Mostly Clear -- 53.6 48.2 82% NA NA 29.86 1011.2
08:45 PM EDT 6.9 10.00 Mostly Cloudy -- 53.6 48.2 82% NA NA 29.86 1011.2
08:35 PM EDT 10.4 10.00 Mostly Cloudy -- 53.6 48.2 82% NA NA 29.86 1011.2
08:30 PM EDT 10.4 10.00 Mostly Cloudy -- 53.6 46.4 77% NA NA 29.85 1010.8
08:25 PM EDT 10.00 Mostly Cloudy -- 53.6 48.2 82% NA NA 29.86 1011.2
08:10 PM EDT G 25.3 10.00 Mostly Cloudy -- 55.4 48.2 77% NA NA 29.85 1010.8
08:00 PM EDT NW 9.2 10.00 Mostly Cloudy -- 55.4 51.8 88% NA NA 29.84 1010.5

Regional Weather Observation

COLUMBUS/ST UNIV (KOSU)

Clear
50.0 F

DELAWARE (KDLZ)

Mostly Cloudy
50.0 F

MARYSVILLE (KMRT)

Cloudy
51.8 F

URBANA (KI74)

Mostly Cloudy
51.8 F

COLUMBUS (KCMH)

Clear
51.8 F

MARION (KMNN)

Cloudy
48.2 F
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