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Weather in New Boston, OH · National Weather Service + NOAA

New Boston has milder winters than most of Ohio

New Boston has chilly winters and warm summers. A typical July afternoon reaches 86°, a January night drops to 23°, and about 7 inches of snow falls in a normal winter. Normal November highs come to 55°, and lows to 33°.

Winter 44°/26°Spring 66°/42°Summer 84°/62°Fall 67°/44°
Right now
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Sunrise 7:02 am · sunset 5:28 pm

Getting the latest forecast from the National Weather Service…

What stands out about New Boston’s weather

Read from 30 years of NOAA records. Each one opens the full story on the Climate page.

Climate →
Milder winters than most of OhioJanuary nights average 23°, milder than 2,509 of 2,573 Ohio towns.Less snow than most of OhioAbout 7 inches a winter, less than 2,511 of 2,536 Ohio towns.Warmer summers than most of OhioJuly afternoons average 86°, warmer than 2,400 of 2,573 Ohio towns.A long growing season191 frost-free days, from Apr 17 to Oct 25.
A normal year

Where today sits in New Boston’s year

Typical highs and lows month by month, from 30 years of NOAA records.

Full climate →
Winter
44° / 26°
3 days with an inch or more of snow
Spring
66° / 42°
Last frost around Apr 17
Summer
84° / 62°
26 days reach 90° in a normal year
Fall now
67° / 44°
First frost around Oct 25
Pastthe usual first frost (Oct 25). Last frost next spring: Apr 17
Best months to be outside
AprMayJunSepOct
Highs of 62–84° and lows of 40° or more
How much snow does New Boston get?About 7 inches a winter.When is it wettest?May, with 4.5 inches.Is it warmer than it used to be?+1.4° vs. the 20th century.

Weather talk

Road reports, first frosts and storm memories from neighbors in New Boston.

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Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for New Boston itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Greenup Locks & Dam, KY (8 mi, snow) and Portsmouth-sciotoville, OH (3 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.