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Decatur, MS Weather Forecast

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Decatur, MS Weather Forecast

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Decatur MS weather - Clear - 89°F
Clear
89°F
Updated 6:51 pm
Feels Like 101°F
Humidity 57%
Wind E 6 mph
Barometer  29.96 in
Dew Point 72°F
Decatur MS weather - Clear - 32°C
Clear
32°C
Updated 6:51 pm
Feels Like 39°C
Humidity 57%
Wind E 10 km/h
Barometer  101.4 kPa
Dew Point 22°C
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Decatur Weather Forecast

TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY WEDNESDAY WEDNESDAY NIGHT THURSDAY FRIDAY
Decatur, MS Weather - Tonight Chance Of T-Storm Decatur, MS Weather - Saturday Chance Of T-Storm Decatur, MS Weather - Saturday Night Chance Of T-Storm Decatur, MS Weather - Sunday Chance Of T-Storm Decatur, MS Weather - Sunday Night Chance Of Showers Decatur, MS Weather - Monday Mostly Cloudy Decatur, MS Weather - Monday Night Partly Cloudy Decatur, MS Weather - Tuesday Partly Cloudy Decatur, MS Weather - Wednesday Partly Cloudy Decatur, MS Weather - Wednesday Night Mostly Clear Decatur, MS Weather - Thursday Mostly Clear Decatur, MS Weather - Friday Mostly Sunny
Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of Showers Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Sunny
Lo: 69°FLo: 21°C Hi: 85°FHi: 29°C
 Lo: 69°FLo: 21°C Hi: 79°FHi: 26°C
 Lo: 65°FLo: 18°C Hi: 81°FHi: 27°C
 Hi: 81°FHi: 27°C
Lo: 59°FLo: 15°C		 Hi: 81°FHi: 27°C
Lo: 59°FLo: 15°C		 Hi: 81°FHi: 27°C
Lo: 59°FLo: 15°C		 Hi: 81°FHi: 27°C
Lo: 55°FLo: 13°C		 Hi: 81°FHi: 27°C
Lo: 55°FLo: 13°C		 Hi: 85°FHi: 29°C
POP: 20% POP: 50% POP: 70% POP: 90% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 211 PM CDT Fri Oct 02 2026 Decatur, MS Weather - WeatherWorld.com

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Issued: 131 PM CDT Fri Oct 2 2026

Key Messages

  • Rain chances increase into the weekend, with heavier rainfall possible Sunday.
  • Cooler weather arrives behind a strong cold front Monday into the middle of next week.

Discussion

... Issued at 129 PM CDT Fri Oct 2 2026

Tonight through next Thursday...Moisture continues to pool across the region as southerly flow at the surface, ahead of a stalled cold front to our west, and aloft persists. Rain chances will increase further Saturday, and again Sunday, when the presence of a weakening trou...