Charleston, MS 14 Day Weather - 38921 WeatherWorld.com
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Charleston, MS Weather Forecast


Charleston, MS Weather Forecast Dated: 1209 PM Fri Sep 11 2026
Expect a hot stretch with plenty of sunshine and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate. Isolated storms at times.
Friday, September 11, 2026
Mid-Morning
82°F 28°C
Partly Cloudy
Mid-Afternoon
96°F 35°C
Overcast
Early-Evening
78°F 26°C
Scattered Showers
Sizzling hot near 96°F 35°C with a heat index reaching 101°F 38°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds turning from the SW to the E at 11 mph 17 km/h.
Saturday, September 12, 2026
Mid-Morning
76°F 25°C
Overcast
Mid-Afternoon
97°F 36°C
Light Showers
Early-Evening
79°F 26°C
Overcast
Hot and sweltering around 97°F 36°C (heat index 102°F 39°C), clouds building with afternoon showers likely, with lower humidity and steady pressure. A stray shower or storm late in the day. Winds switching from the SSW to the S at 10 mph 17 km/h.
Sunday, September 13, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
96°F 35°C
Light Showers
Early-Evening
85°F 30°C
Overcast
Very hot with a high of 96°F 35°C, feeling closer to 100°F 38°C in the humidity, dry early, with showers developing in the afternoon, with steady humidity and steady pressure.
Monday, September 14, 2026
Mid-Morning
80°F 27°C
Partly Cloudy
Mid-Afternoon
93°F 34°C
Overcast
Early-Evening
86°F 30°C
Overcast
Sizzling hot near 93°F 34°C with a heat index reaching 98°F 36°C, partly cloudy in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure.
Tuesday, September 15, 2026
Mid-Morning
85°F 30°C
Sunny
Mid-Afternoon
103°F 39°C
Partly Cloudy
Early-Evening
93°F 34°C
Partly Cloudy
Scorching hot near 103°F 39°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure.
Wednesday, September 16, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
95°F 35°C
Cloudy
Early-Evening
87°F 31°C
Sunny
Very hot with a high of 95°F 35°C, feeling closer to 99°F 37°C in the humidity, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure.
Thursday, September 17, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
93°F 34°C
Scattered Showers
Early-Evening
83°F 29°C
Light Showers
Sizzling hot near 93°F 34°C with a heat index reaching 99°F 37°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling.
Friday, September 18, 2026
Mid-Morning
71°F 22°C
Overcast
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
78°F 26°C
Overcast
Quite warm around 86°F 30°C, cloudy throughout the day, with lower humidity and steady pressure. Winds NNE at 10 mph 16 km/h.
Saturday, September 19, 2026
Mid-Morning
68°F 20°C
Sunny
Mid-Afternoon
84°F 29°C
Sunny
Early-Evening
73°F 23°C
Sunny
Warm temperatures up to 84°F 29°C, sunny throughout the day, with lower humidity and steady pressure. Winds out of the NNE at 11 mph 18 km/h.
Sunday, September 20, 2026
Mid-Morning
69°F 21°C
Sunny
Mid-Afternoon
85°F 30°C
Sunny
Early-Evening
76°F 24°C
Sunny
Very warm with a high of 85°F 30°C, sunny throughout the day, with steady humidity and steady pressure. Winds shifting from the NE to the ENE at 7 mph 11 km/h.
Monday, September 21, 2026
Mid-Morning
74°F 23°C
Sunny
Mid-Afternoon
88°F 31°C
Sunny
Early-Evening
78°F 26°C
Sunny
Warm and summery near 88°F 31°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling.
Tuesday, September 22, 2026
Mid-Morning
76°F 25°C
Sunny
Mid-Afternoon
91°F 33°C
Sunny
Early-Evening
81°F 27°C
Sunny
Hot and sweltering around 91°F 33°C, sunny throughout the day, with lower humidity and steady pressure.
Wednesday, September 23, 2026
Mid-Morning
78°F 26°C
Sunny
Mid-Afternoon
96°F 35°C
Sunny
Early-Evening
85°F 30°C
Sunny
Sizzling hot with 96°F 35°C, sunny throughout the day, with steady humidity and steady pressure.
Thursday, September 24, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
87°F 31°C
Sunny
Sweltering heat reaching 100°F 38°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.
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