Widewater Lake, MT 14 Day Weather
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Widewater Lake, MT Weather Forecast


Widewater Lake, MT Weather Forecast Dated: 1218 PM Tue Sep 22 2026
Expect a cool pattern 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.
Tuesday, September 22, 2026
Mid-Morning
47°F 9°C
Partly Cloudy
Mid-Afternoon
60°F 16°C
Overcast
Early-Evening
49°F 10°C
Overcast
Refreshing around 60°F 16°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the SSE to the NE at 6 mph 9 km/h.
Wednesday, September 23, 2026
Mid-Morning
44°F 7°C
Sunny
Mid-Afternoon
53°F 12°C
Scattered Showers
Early-Evening
51°F 11°C
Scattered Showers
Cool and brisk at 53°F 12°C, scattered downpours possible, with lower humidity and steady pressure.
Thursday, September 24, 2026
Mid-Morning
48°F 9°C
Sunny
Mid-Afternoon
62°F 17°C
Sunny
Early-Evening
54°F 12°C
Sunny
Comfortable at 62°F 17°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Friday, September 25, 2026
Mid-Morning
50°F 10°C
Overcast
Mid-Afternoon
62°F 17°C
Sunny
Early-Evening
52°F 11°C
Sunny
Cool with a high near 62°F 17°C, overcast in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and barometric pressure falling. Winds building from SSE at 2 mph 3 km/h to WSW at 14 mph 23 km/h. Gusts up to 28 mph 45 km/h.
Saturday, September 26, 2026
Mid-Morning
42°F 6°C
Sunny
Mid-Afternoon
54°F 12°C
Cloudy
Early-Evening
47°F 8°C
Cloudy
Brisk around 54°F 12°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds WSW at 22 mph 36 km/h.
Sunday, September 27, 2026
Mid-Morning
47°F 9°C
Scattered Showers
Mid-Afternoon
61°F 16°C
Overcast
Early-Evening
53°F 12°C
Scattered Showers
Mildly cool near 61°F 16°C, locally heavy downpours at times, with lower humidity and barometric pressure falling. Winds swinging from the WSW to the SE at 8 mph 13 km/h.
Monday, September 28, 2026
Mid-Morning
47°F 9°C
Sunny
Mid-Afternoon
55°F 13°C
Overcast
Early-Evening
45°F 8°C
Overcast
Chilly near 55°F 13°C, sunny in the morning, becoming overcast through the afternoon and evening, with increasing humidity and steady pressure. Winds shifting from the SSW to the NNW at 8 mph 13 km/h.
Tuesday, September 29, 2026
Mid-Morning
38°F 3°C
Scattered Showers
Mid-Afternoon
50°F 10°C
Overcast
Early-Evening
45°F 7°C
Overcast
Crisp with a high near 50°F 10°C, scattered downpours possible, with lower humidity and steady pressure. Winds turning from the SW to the WSW at 13 mph 20 km/h. Gusts up to 23 mph 37 km/h.
Wednesday, September 30, 2026
Mid-Morning
39°F 4°C
Sunny
Mid-Afternoon
56°F 13°C
Partly Cloudy
Early-Evening
47°F 9°C
Cloudy
Brisk around 56°F 13°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and barometric pressure falling. Winds switching from the SSW to the S at 8 mph 12 km/h.
Thursday, October 1, 2026
Mid-Morning
44°F 7°C
Light Showers
Mid-Afternoon
47°F 8°C
Overcast
Early-Evening
47°F 8°C
Scattered Showers
Cool and brisk at 47°F 8°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.
Friday, October 2, 2026
Mid-Morning
44°F 6°C
Cloudy
Mid-Afternoon
61°F 16°C
Sunny
Early-Evening
53°F 12°C
Sunny
Comfortable at 61°F 16°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling.
Saturday, October 3, 2026
Mid-Morning
49°F 9°C
Sunny
Mid-Afternoon
59°F 15°C
Light Showers
Early-Evening
49°F 9°C
Light Showers
Cool with a high near 59°F 15°C, dry early, with showers continuing through afternoon and evening, with steady humidity and barometric pressure falling. Winds building from SSW at 4 mph 6 km/h to SW at 15 mph 23 km/h. Gusts up to 29 mph 47 km/h.
Sunday, October 4, 2026
Mid-Morning
27°F -3°C
Heavy Snow Showers
Mid-Afternoon
35°F 2°C
Light Snow Showers
Early-Evening
31°F -1°C
Sunny
Nippy around 35°F 2°C, intermittent snow through midday, easing by evening, with lower humidity and steady pressure. Snow accumulation up to 2 in. up to 5 cm. Winds swinging from the SW to the SSW at 5 mph 8 km/h.
Monday, October 5, 2026
Mid-Morning
36°F 2°C
Sunny
Mid-Afternoon
55°F 13°C
Sunny
Early-Evening
43°F 6°C
Overcast
Cool and brisk at 55°F 13°C, sunny through the afternoon, turning overcast this evening, with steady humidity and barometric pressure falling. Winds shifting from the S to the SSW at 4 mph 7 km/h.
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