Lamar, MS 14 Day Weather - 38642 WeatherWorld.com
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Lamar, MS Weather Forecast


Lamar, MS Weather Forecast Dated: 1047 AM Sat Sep 05 2026
Expect a hot stretch with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate. A few thunderstorms possible.
Saturday, September 5, 2026
Mid-Morning
85°F 30°C
Sunny
Mid-Afternoon
102°F 39°C
Cloudy
Early-Evening
92°F 33°C
Scattered Showers
Scorching heat reaching 102°F 39°C, feeling like 107°F 42°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling.
Sunday, September 6, 2026
Mid-Morning
82°F 28°C
Rain Showers
Mid-Afternoon
102°F 39°C
Sunny
Early-Evening
92°F 33°C
Sunny
Sweltering heat reaching 102°F 39°C, scattered morning showers before drying out later, with lower humidity and steady pressure. Winds turning from the NW to the NNE at 11 mph 17 km/h. Gusts up to 21 mph 33 km/h.
Monday, September 7, 2026
Mid-Morning
78°F 25°C
Sunny
Mid-Afternoon
96°F 36°C
Sunny
Early-Evening
88°F 31°C
Sunny
Sizzling hot with 96°F 36°C, sunny throughout the day, with lower humidity and steady pressure. Winds blowing from the NNE at 6 mph 10 km/h.
Tuesday, September 8, 2026
Mid-Morning
79°F 26°C
Sunny
Mid-Afternoon
98°F 37°C
Sunny
Early-Evening
87°F 31°C
Overcast
Hot temperatures near 98°F 37°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds SSW at 6 mph 9 km/h. Gusts up to 22 mph 35 km/h.
Wednesday, September 9, 2026
Mid-Morning
81°F 27°C
Sunny
Mid-Afternoon
97°F 36°C
Overcast
Early-Evening
91°F 33°C
Partly Cloudy
Hot and sweltering around 97°F 36°C (heat index 100°F 38°C), sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling.
Thursday, September 10, 2026
Mid-Morning
84°F 29°C
Overcast
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
82°F 28°C
Partly Cloudy
Very hot with temperatures reaching 97°F 36°C, overcast in the morning, partly cloudy in the afternoon, and overcast this evening, with increasing humidity and steady pressure.
Friday, September 11, 2026
Mid-Morning
77°F 25°C
Light Fog
Mid-Afternoon
86°F 30°C
Overcast
Early-Evening
81°F 27°C
Overcast
Warm and summery around 86°F 30°C (feels like 89°F 32°C), partly cloudy in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure.
Saturday, September 12, 2026
Mid-Morning
81°F 27°C
Overcast
Mid-Afternoon
93°F 34°C
Sunny
Early-Evening
81°F 27°C
Scattered Showers
Hot and sweltering around 93°F 34°C (heat index 97°F 36°C), scattered downpours possible, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds swinging from the S to the SE at 9 mph 14 km/h.
Sunday, September 13, 2026
Mid-Morning
78°F 26°C
Scattered Showers
Mid-Afternoon
89°F 32°C
Cloudy
Early-Evening
85°F 30°C
Scattered Showers
Very warm near 89°F 32°C, though humidity makes it feel like 96°F 35°C, locally heavy downpours at times, with lower humidity and steady pressure. A stray shower or storm late in the day.
Monday, September 14, 2026
Mid-Morning
79°F 26°C
Sunny
Mid-Afternoon
98°F 37°C
Sunny
Early-Evening
90°F 32°C
Partly Cloudy
Sizzling hot near 98°F 37°C with a heat index reaching 104°F 40°C, cloudy in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure.
Tuesday, September 15, 2026
Mid-Morning
80°F 26°C
Light Fog
Mid-Afternoon
92°F 34°C
Scattered Showers
Early-Evening
81°F 27°C
Scattered Showers
Hot and sweltering around 92°F 34°C (heat index 98°F 37°C), scattered downpours possible, with steady humidity and steady pressure.
Wednesday, September 16, 2026
Mid-Morning
81°F 27°C
Partly Cloudy
Mid-Afternoon
94°F 35°C
Sunny
Early-Evening
86°F 30°C
Sunny
Hot and sweltering around 94°F 35°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure falling.
Thursday, September 17, 2026
Mid-Morning
77°F 25°C
Overcast
Mid-Afternoon
94°F 34°C
Partly Cloudy
Early-Evening
86°F 30°C
Partly Cloudy
Sizzling hot with 94°F 34°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure falling.
Friday, September 18, 2026
Mid-Morning
82°F 28°C
Overcast
Mid-Afternoon
98°F 36°C
Sunny
Early-Evening
89°F 32°C
Sunny
Hot temperatures near 98°F 36°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure falling.
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