Lake Upsilon, ND 14 Day Weather
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Lake Upsilon, ND Weather Forecast


Lake Upsilon, ND Weather Forecast Dated: 1252 PM Mon Sep 14 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.
Monday, September 14, 2026
Mid-Morning
46°F 8°C
Light Showers
Mid-Afternoon
50°F 10°C
Light Showers
Early-Evening
52°F 11°C
Sunny
Brisk around 50°F 10°C, intermittent showers through midday, easing by evening, with lower humidity and barometric pressure falling. Winds turning from the SE to the WSW at 27 mph 43 km/h. Gusts up to 47 mph 75 km/h.
Tuesday, September 15, 2026
Mid-Morning
47°F 9°C
Scattered Showers
Mid-Afternoon
52°F 11°C
Partly Cloudy
Early-Evening
52°F 11°C
Sunny
Cool and brisk at 52°F 11°C, scattered downpours possible, with lower humidity and barometric pressure rising. Winds tapering down from WNW 17 mph 27 km/h to NNE 9 mph 15 km/h.
Wednesday, September 16, 2026
Mid-Morning
41°F 5°C
Overcast
Mid-Afternoon
49°F 10°C
Scattered Showers
Early-Evening
45°F 7°C
Overcast
Chilly near 49°F 10°C, locally heavy downpours at times, with steady humidity and barometric pressure falling. Winds moving from the SE to the ENE at 13 mph 20 km/h. Gusts up to 20 mph 31 km/h.
Thursday, September 17, 2026
Mid-Morning
43°F 6°C
Sunny
Mid-Afternoon
61°F 16°C
Sunny
Early-Evening
63°F 17°C
Sunny
Cool with a high near 61°F 16°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds swinging from the E to the SE at 10 mph 15 km/h.
Friday, September 18, 2026
Mid-Morning
60°F 15°C
Overcast
Mid-Afternoon
73°F 23°C
Partly Cloudy
Early-Evening
71°F 22°C
Overcast
Mild with a high of 73°F 23°C, overcast throughout the day, with lower humidity and steady pressure. Winds shifting from the SSE to the NNE at 10 mph 17 km/h. Gusts up to 20 mph 32 km/h.
Saturday, September 19, 2026
Mid-Morning
53°F 12°C
Overcast
Mid-Afternoon
61°F 16°C
Sunny
Early-Evening
57°F 14°C
Sunny
Mildly cool near 61°F 16°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure rising. Winds turning from the NNE to the NE at 11 mph 17 km/h.
Sunday, September 20, 2026
Mid-Morning
49°F 9°C
Sunny
Mid-Afternoon
61°F 16°C
Sunny
Early-Evening
64°F 18°C
Partly Cloudy
Comfortable at 61°F 16°C, partly cloudy throughout the day, with lower humidity and barometric pressure falling. Winds switching from the SSE to the S at 15 mph 24 km/h. Gusts up to 28 mph 46 km/h.
Monday, September 21, 2026
Mid-Morning
58°F 14°C
Overcast
Mid-Afternoon
69°F 20°C
Overcast
Early-Evening
72°F 22°C
Cloudy
Enjoyable around 69°F 20°C, partly cloudy in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds tapering down from SW 15 mph 23 km/h to ESE 7 mph 11 km/h.
Tuesday, September 22, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
74°F 24°C
Sunny
Mild temperatures up to 70°F 21°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds swinging from the E to the SE at 6 mph 10 km/h.
Wednesday, September 23, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
77°F 25°C
Sunny
Mild with a high of 79°F 26°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds picking up from SSE at 9 mph 15 km/h to SSE at 17 mph 27 km/h. Gusts up to 30 mph 48 km/h.
Thursday, September 24, 2026
Mid-Morning
60°F 16°C
Overcast
Mid-Afternoon
75°F 24°C
Scattered Showers
Early-Evening
81°F 27°C
Sunny
Pleasant near 75°F 24°C, scattered downpours possible, with lower humidity and steady pressure. Winds turning from the S to the W at 9 mph 15 km/h.
Friday, September 25, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
82°F 28°C
Sunny
Comfortable with temperatures reaching 77°F 25°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds switching from the WNW to the S at 9 mph 14 km/h.
Saturday, September 26, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
73°F 23°C
Sunny
Enjoyable around 70°F 21°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the NE to the ESE at 9 mph 14 km/h.
Sunday, September 27, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
83°F 29°C
Sunny
Warm temperatures up to 82°F 28°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds swinging from the S to the SSE at 5 mph 9 km/h.
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