Sunbury, OH Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Sunbury, OH in one place.
A slight chance of showers and thunderstorms before 7am, then showers and thunderstorms between 7am and 5pm, then a chance of showers and thunderstorms. Mostly cloudy. High near 74, with temperatures falling to around 60 in the afternoon. Southwest wind 14 to 18 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Sunbury, 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 17, 2026 6:53 PM EDT.
The active forecast window currently covers Apr 18 to Apr 23, 2026 for Sunbury, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 18 to Apr 23, 2026
- Latest sync
- Apr 17, 2026 6:53 PM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Sunbury
Thursday looks like the warmest upcoming period in Sunbury at 81 degrees F.
Sunday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Saturday at about 14 to 18 mph SW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 17, 2026 6:53 PM 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
Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 38. Northwest wind 10 to 16 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Sunny, with a high near 58. West wind 8 to 18 mph, with gusts as high as 29 mph.
Partly cloudy, with a low around 34.
Sunny, with a high near 56.
Mostly clear, with a low around 39.
Mostly sunny, with a high near 74.
A slight chance of rain showers after 2am. Partly cloudy, with a low around 55.
A slight chance of rain showers before 8am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 76.
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 53.
Sunny, with a high near 81.
Partly cloudy, with a low around 57.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 18
|
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms
|
74°F |
14 to 18 mph
SW
|
|
Saturday Night
Apr 18
|
Showers And Thunderstorms Likely
|
38°F |
10 to 16 mph
NW
|
|
Sunday
Apr 19
|
Sunny
|
58°F |
8 to 18 mph
W
|
|
Sunday Night
Apr 19
|
Partly Cloudy
|
34°F |
6 to 16 mph
NW
|
|
Monday
Apr 20
|
Sunny
|
56°F |
7 mph
N
|
|
Monday Night
Apr 20
|
Mostly Clear
|
39°F |
3 to 7 mph
E
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
74°F |
8 to 16 mph
S
|
|
Tuesday Night
Apr 21
|
Partly Cloudy then Slight Chance Rain Showers
|
55°F |
8 to 14 mph
SW
|
|
Wednesday
Apr 22
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
76°F |
10 mph
W
|
|
Wednesday Night
Apr 22
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
53°F |
5 to 9 mph
S
|
|
Thursday
Apr 23
|
Sunny
|
81°F |
5 to 9 mph
S
|
|
Thursday Night
Apr 23
|
Partly Cloudy
|
57°F |
8 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sunbury.
