New Boston, OH Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for New Boston, OH in one place.
Mostly clear, with a low around 66. Southwest wind around 6 mph.
Local Weather Overview
This forecast page for New Boston, 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 15, 2026 5:54 AM EDT.
The active forecast window currently covers Apr 15 to Apr 21, 2026 for New Boston, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 5:54 AM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in New Boston
Wednesday looks like the warmest upcoming period in New Boston at 89 degrees F.
Sunday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Thursday at about 5 to 13 mph SW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 5:54 AM EDT
- Coverage
- 7 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
Sunny, with a high near 89. Southwest wind 6 to 12 mph, with gusts as high as 22 mph.
Partly cloudy, with a low around 65. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.
A slight chance of rain showers between 8am and 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 85. Southwest wind 5 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms likely. Mostly cloudy, with a low around 61. Southwest wind 2 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of rain showers before 8am. Mostly sunny, with a high near 85. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of rain showers after 2am. Partly cloudy, with a low around 61.
A chance of rain showers before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 87. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
A chance of rain showers. Partly sunny, with a high near 63. Chance of precipitation is 40%.
A slight chance of rain showers before 8pm. Mostly clear, with a low around 36.
Sunny, with a high near 64.
Mostly clear, with a low around 39.
Sunny, with a high near 77.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Apr 15
|
Mostly Clear
|
66°F |
6 mph
SW
|
|
Wednesday
Apr 15
|
Sunny
|
89°F |
6 to 12 mph
SW
|
|
Wednesday Night
Apr 15
|
Partly Cloudy
|
65°F |
5 to 10 mph
SW
|
|
Thursday
Apr 16
|
Showers And Thunderstorms Likely
|
85°F |
5 to 13 mph
SW
|
|
Thursday Night
Apr 16
|
Showers And Thunderstorms Likely
|
61°F |
2 to 10 mph
SW
|
|
Friday
Apr 17
|
Slight Chance Rain Showers then Mostly Sunny
|
85°F |
2 to 6 mph
W
|
|
Friday Night
Apr 17
|
Partly Cloudy then Slight Chance Rain Showers
|
61°F |
3 mph
SW
|
|
Saturday
Apr 18
|
Showers And Thunderstorms Likely
|
87°F |
2 to 10 mph
S
|
|
Saturday Night
Apr 18
|
Showers And Thunderstorms Likely
|
46°F |
6 to 9 mph
W
|
|
Sunday
Apr 19
|
Chance Rain Showers
|
63°F |
6 to 12 mph
W
|
|
Sunday Night
Apr 19
|
Slight Chance Rain Showers then Mostly Clear
|
36°F |
3 to 10 mph
W
|
|
Monday
Apr 20
|
Sunny
|
64°F |
3 to 7 mph
W
|
|
Monday Night
Apr 20
|
Mostly Clear
|
39°F |
1 to 5 mph
SE
|
|
Tuesday
Apr 21
|
Sunny
|
77°F |
2 to 8 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around New Boston.