Marion, MS Weather Forecast

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Marion, MS Weather Forecast

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Marion MS weather  - Mostly Cloudy - 76°F
Mostly Cloudy
76°F
Updated 9:30 pm
Feels Like 85°F
Humidity 90%
Wind N 0 mph
Barometer  29.97 in
Dew Point 73°F
Marion MS weather  - Mostly Cloudy - 24°C
Mostly Cloudy
24°C
Updated 9:30 pm
Feels Like 30°C
Humidity 90%
Wind N 0 km/h
Barometer  101.4 kPa
Dew Point 23°C

Marion Weather Forecast

TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY THURSDAY FRIDAY SATURDAY
Marion, MS Weather - Tonight Clearing Marion, MS Weather - Sunday Sunny Marion, MS Weather - Sunday Night Partly Cloudy Marion, MS Weather - Monday Sunny Marion, MS Weather - Monday Night Clearing Marion, MS Weather - Tuesday Sunny Marion, MS Weather - Tuesday Night Clearing Marion, MS Weather - Wednesday Mostly Clear Marion, MS Weather - Thursday Mostly Clear Marion, MS Weather - Friday Mostly Clear Marion, MS Weather - Saturday Mostly Sunny
Clearing Sunny Partly Cloudy Sunny Clearing Sunny Clearing Mostly Clear Mostly Clear Mostly Clear Mostly Sunny
Lo: 71°FLo: 22°C Hi: 99°FHi: 37°C
Lo: 71°FLo: 22°C Hi: 99°FHi: 37°C
Lo: 71°FLo: 22°C Hi: 95°FHi: 35°C
Lo: 70°FLo: 21°C Hi: 91°FHi: 33°C
Lo: 65°FLo: 18°C
Hi: 91°FHi: 33°C
Lo: 65°FLo: 18°C
Hi: 91°FHi: 33°C
Lo: 65°FLo: 18°C
Hi: 89°FHi: 32°C
POP = Probability of Precipitation.
Weather Outlook Updated: 651 PM CDT Sat Sep 19 2026 Marion, MS Weather - WeatherWorld.com

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Issued: 613 PM CDT Sat Sep 19 2026

Key Messages

  • Dangerous levels of heat stress will build back in areawide through early next week before a front brings drier air and more pleasant temperatures late next week.

Discussion

... Issued at 210 PM CDT Sat Sep 19 2026

Through Sunday: Local radars were showing a few showers over our northeast most counties. A few storms will also be possible this afternoon in our northeast before the convection ends by early evening. Otherwise, temperatures were already climbing in the upper 90s and may top...