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

73.4 F
Humidity:50%
Wind Speed: G 26.5 mph
Barometer:30.00 in
Dewpoint:53.6 F
Visibility:10.00 mi
Precip:--
Heat Index:72.9 F
Wind Chill:NA
Apr 27 2026, 01:45 PM EDT
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5-Day Forecast — Columbus, OH

Monday

High 80 °F
Mostly Cloudy
Monday
Night
Low 59 °F
T-storms
Tuesday

High 75 °F
T-storms
Tuesday
Night
Low 55 °F
T-storms Likely
Wednesday

High 64 °F
T-storms Likely
Wednesday
Night
Low 44 °F
Mostly Cloudy
Thursday

High 59 °F
Partly Sunny
Thursday
Night
Low 42 °F
Partly Cloudy
Friday

High 59 °F
Mostly Cloudy

Detailed Forecast — Columbus, OH

Monday
Mostly Cloudy. High near 80°F. Wind 10 to 13 mph, with gusts as high as 22 mph.
Monday Night
Thunderstorms. Low around 59°F. Wind 10 to 16 mph, with gusts as high as 26 mph.
Tuesday
Thunderstorms. High near 75°F. Wind 8 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Thunderstorms Likely. Low around 55°F. Wind 3 to 6 mph, with gusts as high as 13 mph.
Wednesday
Thunderstorms Likely. High near 64°F. Wind 6 to 13 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly Cloudy. Low around 44°F. Wind 6 to 10 mph, with gusts as high as 18 mph.
Thursday
Partly Sunny. High near 59°F. Wind 7 to 12 mph, with gusts as high as 20 mph.
Thursday Night
Partly Cloudy. Low around 42°F. Wind 6 to 9 mph, with gusts as high as 14 mph.
Friday
Mostly Cloudy. High near 59°F. Wind 7 to 14 mph, with gusts as high as 21 mph.
Friday Night
Partly Cloudy. Low around 39°F. Wind 7 to 10 mph, with gusts as high as 16 mph.
Saturday
Partly Sunny. High near 59°F. Wind 6 to 13 mph, with gusts as high as 20 mph.
Saturday Night
Partly Sunny. Low around 39°F. Wind 3 to 8 mph, with gusts as high as 15 mph.
Sunday
Partly Sunny. High near 64°F. Wind 5 to 13 mph, with gusts as high as 21 mph.
OH Radar
Current Radar • OH
Day 1 Outlook • April 27, 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)
01:45 PM EDT G 26.5 10.00 Clear -- 73.4 53.6 50% NA 72.9 30.00 1015.9
01:40 PM EDT 10.00 Clear -- 71.6 53.6 53% NA 70.9 30.01 1016.3
01:30 PM EDT SE 9.2 10.00 Clear -- 71.6 53.6 53% NA 70.9 30.01 1016.3
01:25 PM EDT 10.00 Clear -- 71.6 53.6 53% NA 70.9 30.02 1016.6
01:20 PM EDT 10.00 Clear -- 71.6 53.6 53% NA 70.9 30.02 1016.6
01:10 PM EDT 10.00 Clear -- 71.6 53.6 53% NA 70.9 30.03 1016.9
01:05 PM EDT 10.00 Clear -- 69.8 53.6 56% NA NA 30.04 1017.3
01:00 PM EDT 11.5 10.00 Clear -- 69.8 53.6 56% NA NA 30.04 1017.3
12:50 PM EDT 12.7 10.00 Clear -- 69.8 53.6 56% NA NA 30.04 1017.3
12:45 PM EDT SE 11.5 10.00 Clear -- 69.8 53.6 56% NA NA 30.05 1017.6
12:35 PM EDT 10.00 Clear -- 68.0 51.8 56% NA NA 30.05 1017.6
12:30 PM EDT 10.4 G 18.4 10.00 Clear -- 68.0 53.6 60% NA NA 30.04 1017.3
12:25 PM EDT 12.7 10.00 Clear -- 66.2 51.8 60% NA NA 30.04 1017.3
12:20 PM EDT 10.00 Clear -- 66.2 51.8 60% NA NA 30.05 1017.6
12:15 PM EDT SE 11.5 10.00 Clear -- 66.2 51.8 60% NA NA 30.05 1017.6
12:00 PM EDT SE 10.4 10.00 Clear -- 66.2 51.8 60% NA NA 30.05 1017.6
11:50 AM EDT 10.00 Clear -- 66.2 51.8 60% NA NA 30.05 1017.6
11:45 AM EDT 10.00 Clear -- 66.2 51.8 60% NA NA 30.05 1017.6
11:40 AM EDT SE 10.4 10.00 Clear -- 66.2 51.8 60% NA NA 30.06 1017.9
11:35 AM EDT 10.00 Clear -- 64.4 51.8 64% NA NA 30.06 1017.9
11:30 AM EDT SE 9.2 10.00 Clear -- 64.4 51.8 64% NA NA 30.06 1017.9
11:25 AM EDT 10.00 Clear -- 64.4 51.8 64% NA NA 30.06 1017.9
11:20 AM EDT SE 11.5 10.00 Clear -- 64.4 51.8 64% NA NA 30.06 1017.9
11:10 AM EDT 10.4 10.00 NULL -- 64.4 51.8 64% NA NA 30.06 1017.9

Regional Weather Observation

COLUMBUS/ST UNIV (KOSU)

Clear
73.4 F

DELAWARE (KDLZ)

Clear
71.6 F

MARYSVILLE (KMRT)

Clear
73.4 F

URBANA (KI74)

Clear
73.4 F

COLUMBUS (KCMH)

Clear
75.2 F

MARION (KMNN)

Clear
71.6 F
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