Upton Lake, NY 14 Day Weather
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Upton Lake, NY Weather Forecast


Upton Lake, NY Weather Forecast Dated: 208 AM Mon Aug 31 2026 (Upton Lake Time)
Expect a mild stretch with more clouds than sun and frequent chances of rain over the next two weeks. generally humid conditions and no major pressure swings will dominate.
Monday, August 31, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
75°F 24°C
Overcast
Early-Evening
70°F 21°C
Scattered Showers
Warm with overcast skies, steady humidity and steady pressure.
Tuesday, September 1, 2026
Mid-Morning
67°F 19°C
Fog
Mid-Afternoon
73°F 23°C
Scattered Showers
Early-Evening
66°F 19°C
Light Showers
Warm with a mix of sun and clouds, steady humidity and steady pressure. Spotty showers, dry in most areas.
Wednesday, September 2, 2026
Mid-Morning
60°F 16°C
Light Showers
Mid-Afternoon
63°F 17°C
Light Fog
Early-Evening
65°F 18°C
Light Showers
Cool with a mix of sun and clouds, steady humidity and steady pressure.
Thursday, September 3, 2026
Mid-Morning
68°F 20°C
Scattered Showers
Mid-Afternoon
74°F 23°C
Scattered Showers
Early-Evening
72°F 22°C
Scattered Showers
Warm with a mix of sun and clouds, lower humidity and steady pressure. Scattered showers, some areas remaining dry. Winds shifting from S to WNW at 4 mph 7 km/h.
Friday, September 4, 2026
Mid-Morning
65°F 18°C
Partly Cloudy
Mid-Afternoon
76°F 24°C
Partly Cloudy
Early-Evening
68°F 20°C
Sunny
Warm with mostly sunny skies in the morning, partly sunny in the afternoon, and mostly sunny in the evening, steady humidity and steady pressure. Winds NNW at 13 mph 21 km/h.
Saturday, September 5, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
70°F 21°C
Scattered Showers
Early-Evening
63°F 17°C
Sunny
Warm with a mix of sun and clouds, lower humidity and steady pressure. Spotty showers, dry in most areas. Winds shifting from N to ESE at 11 mph 18 km/h.
Sunday, September 6, 2026
Mid-Morning
55°F 13°C
Overcast
Mid-Afternoon
64°F 18°C
Cloudy
Early-Evening
62°F 17°C
Scattered Showers
Cool with mostly cloudy skies, steady humidity and steady pressure. Winds shifting from N to ESE at 5 mph 7 km/h.
Monday, September 7, 2026
Mid-Morning
56°F 13°C
Overcast
Mid-Afternoon
70°F 21°C
Cloudy
Early-Evening
64°F 18°C
Cloudy
Warm with mostly cloudy skies, steady humidity and steady pressure.
Tuesday, September 8, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
67°F 20°C
Scattered Showers
Early-Evening
63°F 17°C
Overcast
Cool with a mix of sun and clouds, steady humidity and barometric pressure falling. A stray shower possible. Winds shifting from SSE to ESE at 11 mph 17 km/h.
Wednesday, September 9, 2026
Mid-Morning
62°F 17°C
Heavy Rain Showers
Mid-Afternoon
64°F 18°C
Light Showers
Early-Evening
64°F 18°C
Light Showers
Cool with a mix of sun and clouds, steady humidity and steady pressure. Winds shifting from E to ENE at 5 mph 8 km/h.
Thursday, September 10, 2026
Mid-Morning
62°F 17°C
Light Showers
Mid-Afternoon
62°F 17°C
Fog
Early-Evening
63°F 17°C
Fog
Cool with a mix of sun and clouds, steady humidity and steady pressure. Fog at times.
Friday, September 11, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
73°F 23°C
Scattered Showers
Early-Evening
65°F 18°C
Light Fog
Warm with a mix of sun and clouds, steady humidity and steady pressure. A few spotty showers; otherwise dry.
Saturday, September 12, 2026
Mid-Morning
58°F 14°C
Overcast
Mid-Afternoon
69°F 21°C
Scattered Showers
Early-Evening
64°F 18°C
Sunny
Cool with a mix of sun and clouds, lower humidity and steady pressure. Isolated showers. Winds N at 8 mph 13 km/h.
Sunday, September 13, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
67°F 19°C
Sunny
Warm with mostly sunny skies in the morning, then mostly sunny for the afternoon and evening, steady humidity and steady pressure.
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