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Weather in Winona, MS · National Weather Service + NOAA

Snow is rare in Winona

Winona has mild winters and warm summers, with plenty of rain. A typical July afternoon reaches 91°, a January night drops to 33°, and snow is almost unheard of. Normal November highs come to 65°, and lows to 41°.

Winter 56°/35°Spring 74°/51°Summer 90°/69°Fall 76°/52°
Right now
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Sunrise 7:18 am · sunset 6:06 pm

Getting the latest forecast from the National Weather Service…

What stands out about Winona’s weather

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

Climate →
Snow is rareAbout 0.4 inches in a normal year, so most winters see none.A short growing season203 frost-free days, from Apr 7 to Oct 29.A wet climate58 inches of rain and melted snow a year, more than 97% of U.S. towns.Barely warmer than a century agoThe last 30 years averaged 0.4° warmer than the 1900s, a smaller shift than 98% of U.S. towns.
A normal year

Where today sits in Winona’s year

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

Full climate →
Winter
56° / 35°
Snow is rare
Spring
74° / 51°
Last frost around Apr 7
Summer
90° / 69°
51 days reach 90° in a normal year
Fall now
76° / 52°
First frost around Oct 29
Pastthe usual first frost (Oct 29). Last frost next spring: Apr 7
Best months to be outside
MarAprMayOctNov
Highs of 62–84° and lows of 40° or more
How much snow does Winona get?Almost none.When is it wettest?April, with 6.2 inches.Is it warmer than it used to be?+0.4° vs. the 20th century.

Weather talk

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

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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 Winona itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Vaiden 1 Ssw, MS (11 mi, snow) and Winona 5 E, MS (6 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.