Weather WorldArrow Lake, MT 14 Day Weather
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Arrow Lake, MT Weather Forecast
Arrow Lake, MT Weather Forecast Dated: 115 AM Sat Nov 14 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.
Saturday, November 14, 2026
Mid-Morning
34°F 1°C
Freezing Rain
Mid-Afternoon
37°F 3°C
Scattered Showers
Early-Evening
31°F -1°C
Freezing Rain
Nippy around 37°F 3°C, periods of heavy freezing rain, with increasing humidity and barometric pressure rising.
Sunday, November 15, 2026
Mid-Morning
28°F -2°C
Partly Cloudy
Mid-Afternoon
36°F 2°C
Cloudy
Early-Evening
28°F -3°C
Partly Cloudy
Biting cold near 36°F 2°C, cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.
Monday, November 16, 2026
Mid-Morning
31°F 0°C
Overcast
Mid-Afternoon
38°F 3°C
Overcast
Early-Evening
33°F 0°C
Overcast
Cold with a high near 38°F 3°C, overcast throughout the day, with increasing humidity and barometric pressure falling.
Tuesday, November 17, 2026
Mid-Morning
31°F -1°C
Light Snow
Mid-Afternoon
34°F 1°C
Heavy Snow
Early-Evening
30°F -2°C
Heavy Snow
Nippy around 34°F 1°C, rounds of snow expected off and on all day, with increasing humidity and barometric pressure falling. New snow accumulation of 1 to 4 in. 3 to 10 cm.
Wednesday, November 18, 2026
Mid-Morning
23°F -5°C
Light Snow
Mid-Afternoon
25°F -4°C
Freezing Rain
Early-Evening
16°F -9°C
Cloudy
Freezing temperatures near 25°F -4°C, snow lingering into the afternoon before clearing, with steady humidity and barometric pressure rising.
Thursday, November 19, 2026
Mid-Morning
21°F -6°C
Overcast
Mid-Afternoon
26°F -3°C
Light Snow
Early-Evening
23°F -6°C
Snow
Frigid with highs around 26°F -3°C, dry early, with snow continuing through afternoon and evening, with increasing humidity and steady pressure.
Friday, November 20, 2026
Mid-Morning
22°F -6°C
Snow
Mid-Afternoon
22°F -6°C
Light Snow
Early-Evening
18°F -8°C
Light Snow
Freezing near 22°F -6°C, rounds of snow expected off and on all day, with steady humidity and barometric pressure rising. Snow accumulation up to 1 in. up to 3 cm.
Saturday, November 21, 2026
Mid-Morning
19°F -7°C
Light Snow
Mid-Afternoon
22°F -5°C
Snow
Early-Evening
16°F -9°C
Light Snow
Freezing temperatures near 22°F -5°C, persistent snow off and on through the day, with steady humidity and steady pressure.
Sunday, November 22, 2026
Mid-Morning
20°F -7°C
Cloudy
Mid-Afternoon
24°F -5°C
Partly Cloudy
Early-Evening
16°F -9°C
Partly Cloudy
Frigid with highs around 24°F -5°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.
Monday, November 23, 2026
Mid-Morning
23°F -5°C
Partly Cloudy
Mid-Afternoon
27°F -3°C
Partly Cloudy
Early-Evening
21°F -7°C
Partly Cloudy
Freezing near 27°F -3°C, cloudy in the morning, becoming partly cloudy through the afternoon and evening, with increasing humidity and steady pressure.
Tuesday, November 24, 2026
Mid-Morning
22°F -6°C
Partly Cloudy
Mid-Afternoon
28°F -2°C
Partly Cloudy
Early-Evening
20°F -7°C
Partly Cloudy
Freezing temperatures near 28°F -2°C, partly cloudy throughout the day, with increasing humidity and steady pressure.
Wednesday, November 25, 2026
Mid-Morning
23°F -5°C
Sunny
Mid-Afternoon
28°F -2°C
Partly Cloudy
Early-Evening
23°F -6°C
Partly Cloudy
Frigid with highs around 28°F -2°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with increasing humidity and barometric pressure falling.
Thursday, November 26, 2026
Mid-Morning
28°F -2°C
Overcast
Mid-Afternoon
31°F 0°C
Overcast
Early-Evening
25°F -4°C
Cloudy
Freezing near 31°F 0°C, overcast throughout the day, with steady humidity and steady pressure.
Friday, November 27, 2026
Mid-Morning
24°F -4°C
Cloudy
Mid-Afternoon
27°F -3°C
Light Snow Showers
Early-Evening
22°F -6°C
Light Fog
Freezing temperatures near 27°F -3°C, clouds building with afternoon snow likely, with increasing humidity and steady pressure.
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