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Weather in De Kalb, MS · National Weather Service + NOAA

De Kalb is one of the wetter places around

De Kalb has mild winters and warm summers, with plenty of rain. A typical July afternoon reaches 91°, a January night drops to 34°. Normal November highs come to 66°, and lows to 41°.

Winter 58°/36°Spring 76°/51°Summer 90°/69°Fall 76°/52°
Right now
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Sunrise 7:14 am · sunset 6:02 pm

Getting the latest forecast from the National Weather Service…

What stands out about De Kalb’s weather

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

Climate →
A wet climate54 inches of rain and melted snow a year, more than 94% of U.S. towns.Plenty of 90° daysAbout 85 days a year reach 90°.Air-conditioning countryMore cooling degree days than 93% 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 De Kalb’s year

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

Full climate →
Winter
58° / 36°
Snow is rare
Spring
76° / 51°
Last frost around Mar 14
Summer
90° / 69°
85 days reach 90° in a normal year
Fall now
76° / 52°
First frost around Nov 12
9 daysuntil the usual first frost (Nov 12)
Best months to be outside
MarAprMayOctNov
Highs of 62–84° and lows of 40° or more
When is it wettest?April, with 5.5 inches.Is it warmer than it used to be?+0.4° vs. the 20th century.What is each month like?Highs, lows, rain and snow for all 12.

Weather talk

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

Town Square →
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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 De Kalb itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Meridian Naas, MS (16 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.