Columbus, OH Weather Forecast & Alerts

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

Current Conditions — Columbus, OH

COLUMBUS/ST UNIV (KOSU)

Cloudy

39.2 F
Humidity:70%
Wind Speed:SW 4.6 mph
Barometer:30.06 in
Dewpoint:30.2 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:35.8 F
May 2 2026, 11:05 PM EDT
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5-Day Forecast — Columbus, OH

Saturday

High 55 °F
Forecast Missing
Saturday
Night
Low 35 °F
Mostly Cloudy
Sunday

High 62 °F
Mostly Cloudy
Sunday
Night
Low 50 °F
Slight Chance of Rain
Monday

High 75 °F
Isolated T-storm
Monday
Night
Low 60 °F
Chance of T-storms
Tuesday

High 73 °F
T-storms Likely
Tuesday
Night
Low 51 °F
T-storms Likely
Wednesday

High 62 °F
T-storms Likely

Detailed Forecast — Columbus, OH

Saturday
Chance of Rain. High near 55°F.
Saturday Night
Mostly Cloudy. Low around 35°F. Wind 2 to 7 mph, with gusts as high as 13 mph.
Sunday
Mostly Cloudy. High near 62°F. Wind 3 to 13 mph, with gusts as high as 23 mph.
Sunday Night
Slight Chance of Rain. Low around 50°F. Wind 8 to 9 mph, with gusts as high as 18 mph.
Monday
Isolated T-storm. High near 75°F. Wind 9 to 15 mph, with gusts as high as 26 mph.
Monday Night
Chance of Thunderstorms. Low around 60°F. Wind 10 to 12 mph, with gusts as high as 22 mph.
Tuesday
Thunderstorms Likely. High near 73°F. Wind 13 to 16 mph, with gusts as high as 28 mph.
Tuesday Night
Thunderstorms Likely. Low around 51°F. Wind 13 to 14 mph, with gusts as high as 26 mph.
Wednesday
Thunderstorms Likely. High near 62°F. Wind 8 to 12 mph, with gusts as high as 20 mph.
Wednesday Night
Thunderstorms Likely. Low around 46°F. Wind around 7 mph, with gusts as high as 15 mph.
Thursday
Rain Showers Likely. High near 57°F. Wind 9 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Partly Cloudy. Low around 41°F. Wind 5 to 9 mph, with gusts as high as 17 mph.
Friday
Isolated T-storm. High near 64°F. Wind 5 to 13 mph, with gusts as high as 20 mph.
Friday Night
Chance of Rain. Low around 48°F. Wind 3 to 7 mph, with gusts as high as 14 mph.
OH Radar
Current Radar • OH
Day 1 Outlook • May 3, 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)
11:05 PM EDT SW 4.6 10.00 Cloudy -- 39.2 30.2 70% 35.8 NA 30.06 1017.9
11:00 PM EDT SW 3.4 10.00 Cloudy -- 41.0 28.4 61% 39.0 NA 30.06 1017.9
10:50 PM EDT 0.0 10.00 Cloudy -- 41.0 28.4 61% NA NA 30.06 1017.9
10:45 PM EDT 0.0 10.00 Cloudy -- 41.0 28.4 61% NA NA 30.06 1017.9
10:35 PM EDT 0.0 10.00 Mostly Cloudy -- 41.0 28.4 61% NA NA 30.07 1018.3
10:30 PM EDT 0.0 10.00 Mostly Cloudy -- 39.2 28.4 65% NA NA 30.07 1018.3
10:25 PM EDT 0.0 10.00 Partly Cloudy -- 41.0 26.6 56% NA NA 30.06 1017.9
10:20 PM EDT 3.4 10.00 Mostly Clear -- 41.0 26.6 56% 39.0 NA 30.07 1018.3
10:05 PM EDT 3.4 10.00 Partly Cloudy -- 41.0 28.4 61% 39.0 NA 30.06 1017.9
10:00 PM EDT W 3.4 10.00 Partly Cloudy -- 39.2 28.4 65% 37.0 NA 30.06 1017.9
09:50 PM EDT W 3.4 10.00 Mostly Cloudy -- 41.0 28.4 61% 39.0 NA 30.06 1017.9
09:45 PM EDT W 3.4 10.00 Mostly Cloudy -- 42.8 28.4 57% 41.0 NA 30.06 1017.9
09:40 PM EDT 0.0 10.00 Cloudy -- 42.8 26.6 52% NA NA 30.06 1017.9
09:35 PM EDT 3.4 10.00 Cloudy -- 42.8 26.6 52% 41.0 NA 30.06 1017.9
09:30 PM EDT 0.0 10.00 Cloudy -- 42.8 28.4 57% NA NA 30.06 1017.9
09:20 PM EDT NW 3.4 10.00 Cloudy -- 42.8 28.4 57% 41.0 NA 30.05 1017.6
09:10 PM EDT NW 3.4 10.00 Cloudy -- 42.8 26.6 52% 41.0 NA 30.05 1017.6
09:05 PM EDT NW 3.4 10.00 Cloudy -- 42.8 28.4 57% 41.0 NA 30.05 1017.6
08:50 PM EDT NW 3.4 10.00 Cloudy -- 44.6 26.6 49% 43.2 NA 30.05 1017.6
08:45 PM EDT NW 3.4 10.00 Cloudy -- 44.6 26.6 49% 43.2 NA 30.05 1017.6
08:35 PM EDT NW 4.6 10.00 Cloudy -- 44.6 26.6 49% 42.1 NA 30.05 1017.6
08:30 PM EDT NW 4.6 10.00 Cloudy -- 44.6 26.6 49% 42.1 NA 30.05 1017.6
08:25 PM EDT NW 5.7 10.00 Cloudy -- 44.6 26.6 49% 41.4 NA 30.05 1017.6
08:20 PM EDT 5.7 10.00 Cloudy -- 44.6 26.6 49% 41.4 NA 30.05 1017.6

Regional Weather Observation

COLUMBUS/ST UNIV (KOSU)

Cloudy
39.2 F

DELAWARE (KDLZ)

Cloudy
41.0 F

MARYSVILLE (KMRT)

Cloudy
39.2 F

URBANA (KI74)

Partly Cloudy
37.4 F

COLUMBUS (KCMH)

Partly Cloudy
42.8 F

MARION (KMNN)

Cloudy
39.2 F
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