Mountain Sink, FL 14 Day Weather
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Mountain Sink, FL Weather Forecast


Mountain Sink, FL Weather Forecast Dated: 550 PM Fri Sep 18 2026
Expect a very warm period with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate. Isolated storms at times.
Friday, September 18, 2026
Mid-Morning
78°F 26°C
Sunny
Mid-Afternoon
92°F 33°C
Sunny
Early-Evening
84°F 29°C
Sunny
Sizzling hot near 92°F 33°C with a heat index reaching 95°F 35°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling.
Saturday, September 19, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
94°F 34°C
Sunny
Early-Evening
80°F 27°C
Scattered Showers
Hot and sweltering around 94°F 34°C (heat index 98°F 37°C), scattered downpours possible, with increasing humidity and steady pressure. Winds picking up from ENE at 2 mph 3 km/h to NNE at 11 mph 17 km/h. Gusts up to 21 mph 33 km/h.
Sunday, September 20, 2026
Mid-Morning
78°F 25°C
Cloudy
Mid-Afternoon
91°F 33°C
Sunny
Early-Evening
78°F 26°C
Light Showers
Very hot with a high of 91°F 33°C, feeling closer to 97°F 36°C in the humidity, dry most of the day, with showers developing late, with steady humidity and steady pressure.
Monday, September 21, 2026
Mid-Morning
78°F 26°C
Sunny
Mid-Afternoon
89°F 32°C
Overcast
Early-Evening
80°F 27°C
Scattered Showers
Warm and summery around 89°F 32°C (feels like 95°F 35°C), periods of heavy rain and gusty conditions, with steady humidity and steady pressure.
Tuesday, September 22, 2026
Mid-Morning
79°F 26°C
Partly Cloudy
Mid-Afternoon
89°F 32°C
Sunny
Early-Evening
77°F 25°C
Sunny
Quite warm reaching 89°F 32°C, feeling like 94°F 35°C during peak afternoon, cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with increasing humidity and steady pressure.
Wednesday, September 23, 2026
Mid-Morning
79°F 26°C
Scattered Showers
Mid-Afternoon
89°F 32°C
Sunny
Early-Evening
81°F 27°C
Sunny
Very warm near 89°F 32°C, though humidity makes it feel like 95°F 35°C, locally heavy downpours at times, with steady humidity and steady pressure. A stray shower or storm late in the day.
Thursday, September 24, 2026
Mid-Morning
80°F 26°C
Sunny
Mid-Afternoon
87°F 31°C
Sunny
Early-Evening
81°F 27°C
Overcast
Warm and summery around 87°F 31°C (feels like 93°F 34°C), partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure.
Friday, September 25, 2026
Mid-Morning
80°F 27°C
Sunny
Mid-Afternoon
92°F 34°C
Sunny
Early-Evening
85°F 29°C
Sunny
Sizzling hot with 92°F 34°C, sunny through the afternoon, turning overcast this evening, with lower humidity and barometric pressure falling. Winds switching from the SSE to the NE at 5 mph 8 km/h.
Saturday, September 26, 2026
Mid-Morning
78°F 26°C
Partly Cloudy
Mid-Afternoon
89°F 31°C
Overcast
Early-Evening
84°F 29°C
Overcast
Warm temperatures up to 89°F 31°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds moving from the N to the ENE at 8 mph 12 km/h.
Sunday, September 27, 2026
Mid-Morning
79°F 26°C
Overcast
Mid-Afternoon
83°F 29°C
Overcast
Early-Evening
81°F 27°C
Cloudy
Warm and summery around 83°F 29°C (feels like 86°F 30°C), overcast throughout the day, with steady humidity and steady pressure. Winds swinging from the ENE to the E at 14 mph 23 km/h. Gusts up to 27 mph 43 km/h.
Monday, September 28, 2026
Mid-Morning
75°F 24°C
Overcast
Mid-Afternoon
74°F 24°C
Overcast
Early-Evening
72°F 22°C
Light Showers
Pleasant near 74°F 24°C, mainly dry until evening showers arrive, with increasing humidity and barometric pressure falling. Winds blowing from the ENE at 20 mph 32 km/h. Gusts up to 42 mph 67 km/h.
Tuesday, September 29, 2026
Mid-Morning
75°F 24°C
Heavy Rain Showers
Mid-Afternoon
75°F 24°C
Heavy Rain
Early-Evening
75°F 24°C
Heavy Rain
Comfortable with temperatures reaching 75°F 24°C, on-and-off showers throughout the day, with steady humidity and barometric pressure falling. Winds turning from the E to the S at 36 mph 57 km/h. Gusts up to 56 mph 90 km/h.
Wednesday, September 30, 2026
Mid-Morning
72°F 22°C
Heavy Rain Showers
Mid-Afternoon
74°F 23°C
Light Showers
Early-Evening
75°F 24°C
Scattered Showers
Enjoyable around 74°F 23°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds easing from WSW 18 mph 29 km/h to W 10 mph 17 km/h. Gusts up to 23 mph 36 km/h.
Thursday, October 1, 2026
Mid-Morning
74°F 23°C
Light Fog
Mid-Afternoon
78°F 26°C
Light Showers
Early-Evening
75°F 24°C
Light Showers
Mild temperatures up to 78°F 26°C, clouds and showers taking over for the afternoon and evening, with steady humidity and steady pressure. Thunderstorms possible in the afternoon and evening. Winds moving from the NW to the NNE at 5 mph 9 km/h.
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