Westerville, OH Weather Forecast
Local 7-day forecast
Partly Sunny then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Westerville, OH in one place.
A chance of rain showers between noon and 5pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 73. Southwest wind 6 to 14 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Westerville, OH is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 9, 2026 3:35 AM EDT.
The active forecast window currently covers Apr 10 to Apr 15, 2026 for Westerville, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 10 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 3:35 AM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Westerville
Tuesday looks like the warmest upcoming period in Westerville at 82 degrees F.
Friday Night is the coolest period ahead with temperatures near 43 degrees F.
The strongest winds are forecast for Monday at about 12 to 17 mph SW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 3:35 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- ILN
- Radar station
- KILN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 43. North wind 6 to 12 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
Sunny, with a high near 65.
Partly cloudy, with a low around 49.
Partly sunny, with a high near 81.
Mostly cloudy, with a low around 65.
A chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.
Rain showers likely before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 74.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 10
|
Partly Sunny then Chance Showers And Thunderstorms
|
73°F |
6 to 14 mph
SW
|
|
Friday Night
Apr 10
|
Chance Showers And Thunderstorms
|
43°F |
6 to 12 mph
N
|
|
Saturday
Apr 11
|
Sunny
|
65°F |
6 mph
NE
|
|
Saturday Night
Apr 11
|
Partly Cloudy
|
49°F |
6 mph
E
|
|
Sunday
Apr 12
|
Partly Sunny
|
81°F |
6 to 12 mph
S
|
|
Sunday Night
Apr 12
|
Mostly Cloudy
|
65°F |
12 mph
S
|
|
Monday
Apr 13
|
Chance Rain Showers
|
78°F |
12 to 17 mph
SW
|
|
Monday Night
Apr 13
|
Chance Showers And Thunderstorms
|
66°F |
10 to 15 mph
SW
|
|
Tuesday
Apr 14
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
82°F |
10 to 16 mph
SW
|
|
Tuesday Night
Apr 14
|
Chance Showers And Thunderstorms
|
63°F |
10 to 14 mph
SW
|
|
Wednesday
Apr 15
|
Rain Showers Likely then Chance Showers And Thunderstorms
|
74°F |
10 to 15 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Westerville.
