Plattsburgh, NY 14 Day Weather - 12901 WeatherWorld.com
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Plattsburgh, NY Weather Forecast


Plattsburgh, NY Weather Forecast Dated: 531 AM Fri Sep 04 2026
Expect a mild 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.
Friday, September 4, 2026
Mid-Morning
71°F 22°C
Sunny
Mid-Afternoon
75°F 24°C
Overcast
Early-Evening
67°F 20°C
Scattered Showers
Pleasant near 75°F 24°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds turning from the NW to the WNW at 8 mph 12 km/h.
Saturday, September 5, 2026
Mid-Morning
60°F 15°C
Scattered Showers
Mid-Afternoon
63°F 17°C
Cloudy
Early-Evening
59°F 15°C
Scattered Showers
Mildly cool near 63°F 17°C, scattered downpours possible, with steady humidity and steady pressure. Winds switching from the NNW to the N at 10 mph 16 km/h.
Sunday, September 6, 2026
Mid-Morning
56°F 13°C
Sunny
Mid-Afternoon
69°F 20°C
Sunny
Early-Evening
63°F 17°C
Overcast
Enjoyable around 69°F 20°C, sunny through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds moving from the N to the W at 6 mph 10 km/h.
Monday, September 7, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
75°F 24°C
Cloudy
Early-Evening
69°F 21°C
Partly Cloudy
Mild temperatures up to 75°F 24°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds picking up from NW at 1 mph 1 km/h to W at 9 mph 15 km/h. Gusts up to 21 mph 34 km/h.
Tuesday, September 8, 2026
Mid-Morning
51°F 11°C
Sunny
Mid-Afternoon
60°F 16°C
Overcast
Early-Evening
59°F 15°C
Overcast
Refreshing around 60°F 16°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds shifting from the N to the NW at 3 mph 5 km/h.
Wednesday, September 9, 2026
Mid-Morning
60°F 16°C
Overcast
Mid-Afternoon
67°F 19°C
Scattered Showers
Early-Evening
61°F 16°C
Scattered Showers
Mildly cool near 67°F 19°C, locally heavy downpours at times, with increasing humidity and barometric pressure falling. Winds S at 9 mph 14 km/h.
Thursday, September 10, 2026
Mid-Morning
66°F 19°C
Light Showers
Mid-Afternoon
71°F 22°C
Scattered Showers
Early-Evening
61°F 16°C
Sunny
Comfortable with temperatures reaching 71°F 22°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure rising. Winds picking up from SW at 8 mph 13 km/h to NNW at 16 mph 26 km/h. Gusts up to 28 mph 44 km/h.
Friday, September 11, 2026
Mid-Morning
48°F 9°C
Overcast
Mid-Afternoon
58°F 14°C
Sunny
Early-Evening
52°F 11°C
Sunny
Cool with a high near 58°F 14°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds moving from the SW to the NW at 5 mph 9 km/h.
Saturday, September 12, 2026
Mid-Morning
50°F 10°C
Cloudy
Mid-Afternoon
61°F 16°C
Overcast
Early-Evening
56°F 13°C
Overcast
Refreshing around 61°F 16°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling.
Sunday, September 13, 2026
Mid-Morning
56°F 13°C
Overcast
Mid-Afternoon
70°F 21°C
Scattered Showers
Early-Evening
66°F 19°C
Scattered Showers
Mild with a high of 70°F 21°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling.
Monday, September 14, 2026
Mid-Morning
68°F 20°C
Scattered Showers
Mid-Afternoon
85°F 30°C
Scattered Showers
Early-Evening
76°F 25°C
Scattered Showers
Quite warm reaching 85°F 30°C, feeling like 89°F 32°C during peak afternoon, scattered downpours possible, with lower humidity and steady pressure. Winds swinging from the SSE to the W at 13 mph 20 km/h. Gusts up to 28 mph 46 km/h.
Tuesday, September 15, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
74°F 23°C
Sunny
Early-Evening
66°F 19°C
Sunny
Comfortable with temperatures reaching 74°F 23°C, sunny throughout the day, with steady humidity and steady pressure.
Wednesday, September 16, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
72°F 22°C
Sunny
Enjoyable around 79°F 26°C, sunny throughout the day, with steady humidity and steady pressure.
Thursday, September 17, 2026
Mid-Morning
70°F 21°C
Partly Cloudy
Mid-Afternoon
85°F 30°C
Sunny
Early-Evening
79°F 27°C
Sunny
Quite warm reaching 85°F 30°C, feeling like 89°F 32°C during peak afternoon, partly cloudy through the afternoon, turning sunny this evening, with steady humidity and barometric pressure falling. Winds shifting from the S to the SSW at 6 mph 9 km/h.
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