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Weather in Summit, MS · National Weather Service + NOAA

Snow is rare in Summit

Summit has mild winters and warm summers, with plenty of rain. A typical July afternoon reaches 91°, a January night drops to 38°, and snow is almost unheard of. In November, a normal day reaches 69° and a normal night drops to 44°.

Winter 62°/40°Spring 78°/54°Summer 91°/70°Fall 79°/55°
Right now
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Loading conditions…
Sunrise 6:18 am · sunset 5:12 pm

Getting the latest forecast from the National Weather Service…

What stands out about Summit’s weather

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

Climate →
Snow is rareAbout 0.2 inches in a normal year, so most winters see none.A wet climate62 inches of rain and melted snow a year, more than 98% of U.S. towns.Plenty of 90° daysAbout 84 days a year reach 90°.Air-conditioning countryMore cooling degree days than 92% of U.S. towns.
A normal year

Where today sits in Summit’s year

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

Full climate →
Winter
62° / 40°
Snow is rare
Spring
78° / 54°
Last frost around Mar 11
Summer
91° / 70°
84 days reach 90° in a normal year
Fall now
79° / 55°
First frost around Nov 18
16 daysuntil the usual first frost (Nov 18)
Best months to be outside
FebMarAprOctNov
Highs of 62–84° and lows of 40° or more
How much snow does Summit get?Almost none.When is it wettest?January, with 6.3 inches.Is it warmer than it used to be?+0.7° vs. the 20th century.

Weather talk

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

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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 Summit itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Mccomb/pike Co/john E Lewis Airport, MS (7 mi). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.