Johnson Lake, MS 14 Day Weather
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Johnson Lake, MS Weather Forecast


Johnson Lake, MS Weather Forecast Dated: 740 AM Tue Sep 15 2026
Expect a very warm period with a mix of sun and clouds and frequent chances of rain over the coming period. moderate humidity and no major pressure swings will dominate. Isolated storms at times.
Tuesday, September 15, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
90°F 33°C
Sunny
Scorching heat reaching 100°F 38°C, feeling like 103°F 40°C, sunny throughout the day, with lower humidity and steady pressure.
Wednesday, September 16, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
99°F 37°C
Partly Cloudy
Early-Evening
87°F 31°C
Partly Cloudy
Hot and sweltering around 99°F 37°C, sunny in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure.
Thursday, September 17, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
98°F 37°C
Sunny
Early-Evening
88°F 31°C
Partly Cloudy
Sizzling hot with 98°F 37°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Friday, September 18, 2026
Mid-Morning
82°F 28°C
Partly Cloudy
Mid-Afternoon
96°F 36°C
Partly Cloudy
Early-Evening
88°F 31°C
Sunny
Sizzling hot near 96°F 36°C with a heat index reaching 100°F 38°C, cloudy through the afternoon, turning sunny this evening, with lower humidity and barometric pressure falling. Winds turning from the E to the SSE at 6 mph 9 km/h.
Saturday, September 19, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
94°F 34°C
Partly Cloudy
Early-Evening
82°F 28°C
Cloudy
Very hot with a high of 94°F 34°C, sunny in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the S to the SE at 9 mph 15 km/h. Gusts up to 21 mph 34 km/h.
Sunday, September 20, 2026
Mid-Morning
79°F 26°C
Light Fog
Mid-Afternoon
87°F 31°C
Partly Cloudy
Early-Evening
73°F 23°C
Light Showers
Very warm near 87°F 31°C, though humidity makes it feel like 92°F 33°C, dry most of the day, with showers developing late, with increasing humidity and steady pressure.
Monday, September 21, 2026
Mid-Morning
76°F 25°C
Fog
Mid-Afternoon
87°F 31°C
Sunny
Early-Evening
82°F 28°C
Scattered Showers
Warm and summery around 87°F 31°C (feels like 91°F 33°C), periods of heavy rain and gusty conditions, with lower humidity and steady pressure.
Tuesday, September 22, 2026
Mid-Morning
80°F 26°C
Sunny
Mid-Afternoon
87°F 30°C
Partly Cloudy
Early-Evening
80°F 27°C
Overcast
Quite warm reaching 87°F 30°C, feeling like 91°F 33°C during peak afternoon, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. A stray shower or storm late in the day.
Wednesday, September 23, 2026
Mid-Morning
77°F 25°C
Fog
Mid-Afternoon
90°F 32°C
Partly Cloudy
Early-Evening
77°F 25°C
Sunny
Very hot with a high of 90°F 32°C, feeling closer to 93°F 34°C in the humidity, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the SSW to the WNW at 10 mph 17 km/h. Gusts up to 23 mph 37 km/h.
Thursday, September 24, 2026
Mid-Morning
65°F 19°C
Overcast
Mid-Afternoon
68°F 20°C
Overcast
Early-Evening
66°F 19°C
Scattered Showers
Mild with a high of 68°F 20°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure.
Friday, September 25, 2026
Mid-Morning
69°F 20°C
Fog
Mid-Afternoon
80°F 27°C
Scattered Showers
Early-Evening
75°F 24°C
Light Showers
Quite warm reaching 80°F 27°C, feeling like 83°F 29°C during peak afternoon, scattered downpours possible, with lower humidity and steady pressure. Winds swinging from the SE to the ESE at 12 mph 19 km/h. Gusts up to 28 mph 46 km/h.
Saturday, September 26, 2026
Mid-Morning
64°F 18°C
Overcast
Mid-Afternoon
78°F 26°C
Overcast
Early-Evening
72°F 22°C
Cloudy
Comfortable with temperatures reaching 78°F 26°C, overcast through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds blowing from the NNE at 13 mph 21 km/h. Gusts up to 27 mph 44 km/h.
Sunday, September 27, 2026
Mid-Morning
66°F 19°C
Overcast
Mid-Afternoon
79°F 26°C
Overcast
Early-Evening
76°F 24°C
Overcast
Enjoyable around 79°F 26°C, overcast throughout the day, with steady humidity and steady pressure. Winds NE at 12 mph 20 km/h. Gusts up to 22 mph 35 km/h.
Monday, September 28, 2026
Mid-Morning
60°F 16°C
Light Showers
Mid-Afternoon
60°F 16°C
Scattered Showers
Early-Evening
62°F 17°C
Light Showers
Mildly cool near 60°F 16°C, scattered downpours possible, with steady humidity and steady pressure. Winds switching from the NNE to the N at 11 mph 17 km/h. Gusts up to 26 mph 42 km/h.
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