Current conditions at
Columbus, Ohio State University Airport (KOSU)
Lat: 40.08°NLon: 83.08°WElev: 902ft.
Fair
67°F
19°C
| Humidity | 76% |
| Wind Speed | S 7 mph |
| Barometer | 30.10 in (1018.5 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 18 May 6:53 am EDT |
Extended Forecast for
Westerville OH
Today
High: 90 °F
Sunny
Tonight
Low: 70 °F
Mostly Cloudy
Tuesday
High: 89 °F
Mostly Sunny
then Showers
LikelyTuesday Night
Low: 64 °F
Showers
Wednesday
High: 72 °F
Chance
ShowersWednesday Night
Low: 49 °F
Mostly Cloudy
Thursday
High: 68 °F
Mostly Sunny
Thursday Night
Low: 53 °F
Mostly Cloudy
Friday
High: 74 °F
Showers
Likely
Detailed Forecast
Today
Sunny, with a high near 90. Southwest wind 8 to 15 mph, with gusts as high as 28 mph.
Tonight
Mostly cloudy, with a low around 70. South wind 8 to 10 mph, with gusts as high as 23 mph.
Tuesday
A chance of showers and thunderstorms between 1pm and 2pm, then showers likely and possibly a thunderstorm after 2pm. Sunny, then becoming mostly cloudy during the afternoon, with a high near 89. Southwest wind 11 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and possibly a thunderstorm. Low around 64. Southwest wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers before 2pm. Mostly cloudy, with a high near 72. North wind around 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Mostly cloudy, with a low around 53.
Friday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 74. Chance of precipitation is 70%.
Friday Night
Showers likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Low around 61. Chance of precipitation is 80%.
Saturday
Showers and possibly a thunderstorm. High near 77. Chance of precipitation is 80%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.
Sunday
A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 50%.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Westerville OH
40.13°N 82.92°W (Elev. 876 ft)
40.13°N 82.92°W (Elev. 876 ft)
4:00 am EDT May 18, 2026
7am EDT May 18, 2026-6pm EDT May 24, 2026
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