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Potomac, MT Weather Forecast
Potomac, MT Weather Forecast Dated: 724 AM Mon Nov 09 2026
Expect a cool pattern with more clouds than sun and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.
Monday, November 9, 2026
Mid-Morning
39°F 4°C
Overcast
Mid-Afternoon
51°F 11°C
Cloudy
Early-Evening
33°F 1°C
Overcast
Brisk around 51°F 11°C, overcast throughout the day, with steady humidity and barometric pressure falling.
Tuesday, November 10, 2026
Mid-Morning
42°F 6°C
Drizzle
Mid-Afternoon
48°F 9°C
Scattered Showers
Early-Evening
38°F 3°C
Partly Cloudy
Cool and brisk at 48°F 9°C, scattered downpours possible, with steady humidity and steady pressure. Winds turning from the WSW to the W at 6 mph 10 km/h.
Wednesday, November 11, 2026
Mid-Morning
39°F 4°C
Overcast
Mid-Afternoon
58°F 15°C
Overcast
Early-Evening
38°F 3°C
Cloudy
Comfortable at 58°F 15°C, overcast throughout the day, with steady humidity and steady pressure.
Thursday, November 12, 2026
Mid-Morning
37°F 3°C
Overcast
Mid-Afternoon
57°F 14°C
Overcast
Early-Evening
38°F 4°C
Overcast
Crisp with a high near 57°F 14°C, overcast throughout the day, with lower humidity and barometric pressure falling.
Friday, November 13, 2026
Mid-Morning
35°F 2°C
Overcast
Mid-Afternoon
56°F 13°C
Overcast
Early-Evening
39°F 4°C
Overcast
Brisk around 56°F 13°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling.
Saturday, November 14, 2026
Mid-Morning
43°F 6°C
Scattered Showers
Mid-Afternoon
45°F 7°C
Scattered Showers
Early-Evening
43°F 6°C
Scattered Showers
Cool and brisk at 45°F 7°C, locally heavy downpours at times, with steady humidity and steady pressure.
Sunday, November 15, 2026
Mid-Morning
46°F 8°C
Scattered Showers
Mid-Afternoon
42°F 6°C
Scattered Showers
Early-Evening
37°F 3°C
Light Snow Showers
Nippy around 42°F 6°C, periods of heavy rain and gusty conditions, with increasing humidity and barometric pressure rising.
Monday, November 16, 2026
Mid-Morning
32°F 0°C
Heavy Snow Showers
Mid-Afternoon
33°F 0°C
Partly Cloudy
Early-Evening
23°F -5°C
Freezing Rain
Biting cold near 33°F 0°C, early snow and late snow with a lull during the afternoon, with steady humidity and barometric pressure rising.
Tuesday, November 17, 2026
Mid-Morning
31°F -1°C
Partly Cloudy
Mid-Afternoon
33°F 1°C
Partly Cloudy
Early-Evening
26°F -4°C
Partly Cloudy
Cold with a high near 33°F 1°C, cloudy throughout the day, with steady humidity and barometric pressure falling.
Wednesday, November 18, 2026
Mid-Morning
33°F 1°C
Cloudy
Mid-Afternoon
35°F 1°C
Cloudy
Early-Evening
30°F -2°C
Partly Cloudy
Nippy around 35°F 1°C, cloudy throughout the day, with steady humidity and steady pressure.
Thursday, November 19, 2026
Mid-Morning
31°F -1°C
Scattered Showers
Mid-Afternoon
34°F 1°C
Partly Cloudy
Early-Evening
30°F -2°C
Partly Cloudy
Biting cold near 34°F 1°C, scattered downpours possible, with steady humidity and steady pressure.
Friday, November 20, 2026
Mid-Morning
31°F -1°C
Light Snow
Mid-Afternoon
32°F 0°C
Partly Cloudy
Early-Evening
28°F -3°C
Freezing Rain
Cold with a high near 32°F 0°C, passing snow during morning and evening, with a dry break midday, with steady humidity and steady pressure.
Saturday, November 21, 2026
Mid-Morning
28°F -2°C
Light Snow
Mid-Afternoon
30°F -1°C
Freezing Rain
Early-Evening
27°F -3°C
Patchy Moderate Snow
Freezing near 30°F -1°C, rounds of snow expected off and on all day, with steady humidity and steady pressure.
Sunday, November 22, 2026
Mid-Morning
25°F -4°C
Light Snow
Mid-Afternoon
29°F -2°C
Light Snow
Early-Evening
19°F -7°C
Freezing Rain
Freezing temperatures near 29°F -2°C, persistent snow off and on through the day, with steady humidity and steady pressure.
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Potomac, MT 7 Day Weather
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