Costonia, OH Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Costonia, OH in one place.
Mostly clear, with a low around 40. West wind around 10 mph, with gusts as high as 21 mph.
Local Weather Overview
This forecast page for Costonia, 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: Nov 9, 2026 2:25 AM EST.
The active forecast window currently covers Nov 9 to Nov 15, 2026 for Costonia, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 9 to Nov 15, 2026
- Latest sync
- Nov 9, 2026 2:25 AM EST
- Forecast office
- PBZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Costonia
Tuesday looks like the warmest upcoming period in Costonia at 61 degrees F.
Friday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Thursday Night at about 12 to 15 mph NW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 9, 2026 2:25 AM EST
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- PBZ
- Radar station
- KPBZ
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny, with a high near 56. Northwest wind 5 to 12 mph, with gusts as high as 22 mph.
Partly cloudy, with a low around 37. Southwest wind 2 to 8 mph.
Sunny, with a high near 61. Southwest wind 7 to 12 mph, with gusts as high as 22 mph.
Mostly clear, with a low around 37. Southwest wind 1 to 6 mph.
Partly sunny, with a high near 61.
A chance of rain after 1am. Mostly cloudy, with a low around 42. Chance of precipitation is 50%.
Rain. Mostly cloudy, with a high near 49. Chance of precipitation is 90%.
Rain before 4am, then rain and snow likely. Mostly cloudy, with a low around 34. Chance of precipitation is 90%.
Rain and snow likely. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.
Rain likely before 7pm, then a chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.
A chance of snow before 10am, then a slight chance of rain. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.
A slight chance of rain before 7pm. Mostly cloudy, with a low around 32.
Partly sunny, with a high near 46.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 9
|
Mostly Clear
|
40°F |
10 mph
W
|
|
Monday
Nov 9
|
Sunny
|
56°F |
5 to 12 mph
NW
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
37°F |
2 to 8 mph
SW
|
|
Tuesday
Nov 10
|
Sunny
|
61°F |
7 to 12 mph
SW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
37°F |
1 to 6 mph
SW
|
|
Veterans Day
Nov 11
|
Partly Sunny
|
61°F |
3 mph
SW
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy then Chance Light Rain
|
42°F |
1 to 6 mph
SE
|
|
Thursday
Nov 12
|
Light Rain
|
49°F |
6 to 12 mph
N
|
|
Thursday Night
Nov 12
|
Light Rain then Rain And Snow Likely
|
34°F |
12 to 15 mph
NW
|
|
Friday
Nov 13
|
Rain And Snow Likely
|
40°F |
15 mph
NW
|
|
Friday Night
Nov 13
|
Chance Rain And Snow
|
31°F |
12 mph
NW
|
|
Saturday
Nov 14
|
Chance Light Snow then Slight Chance Light Rain
|
42°F |
14 mph
NW
|
|
Saturday Night
Nov 14
|
Slight Chance Light Rain then Mostly Cloudy
|
32°F |
10 mph
W
|
|
Sunday
Nov 15
|
Partly Sunny
|
46°F |
7 to 10 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Costonia.