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

44.6 F
Humidity:70%
Wind Speed: 0.0 mph
Barometer:29.96 in
Dewpoint:35.6 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
May 1 2026, 12:25 AM EDT
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5-Day Forecast — Columbus, OH

Thursday

High 57 °F
Forecast Missing
Thursday
Night
Low 42 °F
Chance of Rain
Friday

High 57 °F
T-storms Likely
Friday
Night
Low 39 °F
Mostly Cloudy
Saturday

High 55 °F
Mostly Cloudy
Saturday
Night
Low 35 °F
Partly Sunny
Sunday

High 62 °F
Mostly Cloudy
Sunday
Night
Low 48 °F
Chance of Rain
Monday

High 73 °F
Chance of T-storms

Detailed Forecast — Columbus, OH

Thursday
Thunderstorms Likely. High near 57°F. Wind around 7 mph, with gusts as high as 13 mph.
Thursday Night
Chance of Rain. Low around 42°F. Wind 2 to 3 mph, with gusts as high as 9 mph.
Friday
Thunderstorms Likely. High near 57°F. Wind 6 to 10 mph, with gusts as high as 18 mph.
Friday Night
Mostly Cloudy. Low around 39°F. Wind 3 to 7 mph, with gusts as high as 14 mph.
Saturday
Mostly Cloudy. High near 55°F. Wind 5 to 9 mph, with gusts as high as 16 mph.
Saturday Night
Partly Sunny. Low around 35°F. Wind 3 to 7 mph, with gusts as high as 14 mph.
Sunday
Mostly Cloudy. High near 62°F. Wind 3 to 12 mph, with gusts as high as 18 mph.
Sunday Night
Chance of Rain. Low around 48°F. Wind 7 to 9 mph, with gusts as high as 20 mph.
Monday
Chance of Thunderstorms. High near 73°F. Wind 13 to 20 mph, with gusts as high as 31 mph.
Monday Night
Chance of Thunderstorms. Low around 57°F. Wind around 16 mph, with gusts as high as 29 mph.
Tuesday
Chance of Thunderstorms. High near 73°F. Wind 15 to 21 mph, with gusts as high as 33 mph.
Tuesday Night
Thunderstorms Likely. Low around 53°F. Wind 15 to 16 mph, with gusts as high as 28 mph.
Wednesday
Thunderstorms Likely. High near 66°F. Wind 16 to 17 mph, with gusts as high as 28 mph.
Wednesday Night
Thunderstorms Likely. Low around 46°F. Wind 8 to 10 mph, with gusts as high as 18 mph.
OH Radar
Current Radar • OH
Day 1 Outlook • May 1, 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)
12:25 AM EDT 0.0 10.00 Clear -- 44.6 35.6 70% NA NA 29.96 1014.6
12:20 AM EDT 0.0 10.00 Clear -- 44.6 35.6 70% NA NA 29.96 1014.6
12:05 AM EDT 0.0 10.00 Clear -- 42.8 35.6 76% NA NA 29.97 1014.9
12:00 AM EDT 0.0 10.00 Clear -- 42.8 35.6 76% NA NA 29.97 1014.9
11:50 PM EDT 0.0 10.00 Clear -- 44.6 35.6 70% NA NA 29.97 1014.9
11:45 PM EDT 0.0 10.00 Clear -- 44.6 35.6 70% NA NA 29.97 1014.9
11:30 PM EDT 0.0 10.00 Clear -- 44.6 35.6 70% NA NA 29.97 1014.9
11:25 PM EDT 0.0 10.00 Clear -- 44.6 35.6 70% NA NA 29.98 1015.2
11:20 PM EDT 0.0 10.00 Clear -- 42.8 35.6 76% NA NA 29.97 1014.9
11:15 PM EDT 0.0 10.00 Clear -- 41.0 33.8 75% NA NA 29.97 1014.9
11:05 PM EDT S 4.6 10.00 Clear -- 46.4 35.6 66% 44.2 NA 29.97 1014.9
11:00 PM EDT S 4.6 10.00 Clear -- 46.4 35.6 66% 44.2 NA 29.98 1015.2
10:40 PM EDT 5.7 10.00 Clear -- 46.4 35.6 66% 43.5 NA 29.99 1015.6
10:35 PM EDT 5.7 10.00 Clear -- 44.6 35.6 70% 41.4 NA 29.99 1015.6
10:25 PM EDT SW 4.6 10.00 Clear -- 46.4 35.6 66% 44.2 NA 29.99 1015.6
10:20 PM EDT 3.4 10.00 Clear -- 44.6 35.6 70% 43.2 NA 29.99 1015.6
10:10 PM EDT 0.0 10.00 Clear -- 46.4 37.4 71% NA NA 29.99 1015.6
10:00 PM EDT 0.0 10.00 Clear -- 46.4 33.8 61% NA NA 29.98 1015.2
09:50 PM EDT 0.0 10.00 Clear -- 48.2 33.8 57% NA NA 29.98 1015.2
09:35 PM EDT 0.0 10.00 Clear -- 46.4 33.8 61% NA NA 29.98 1015.2
09:30 PM EDT 0.0 10.00 Clear -- 46.4 33.8 61% NA NA 29.98 1015.2
09:20 PM EDT 0.0 10.00 Clear -- 46.4 33.8 61% NA NA 29.97 1014.9
09:15 PM EDT 0.0 10.00 Clear -- 46.4 33.8 61% NA NA 29.97 1014.9
09:05 PM EDT 0.0 10.00 Clear -- 48.2 33.8 57% NA NA 29.97 1014.9

Regional Weather Observation

COLUMBUS/ST UNIV (KOSU)

Clear
44.6 F

DELAWARE (KDLZ)

Clear
41.0 F

MARYSVILLE (KMRT)

Clear
41.0 F

URBANA (KI74)

Clear
NULL F

COLUMBUS (KCMH)

Clear
42.8 F

MARION (KMNN)

Clear
39.2 F
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