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John Long Trail, MT Weather Forecast
John Long Trail, MT Weather Forecast Dated: 535 AM Wed Sep 09 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.
Wednesday, September 9, 2026
Mid-Morning
51°F 10°C
Sunny
Mid-Afternoon
67°F 19°C
Sunny
Early-Evening
59°F 15°C
Cloudy
Refreshing around 67°F 19°C, sunny through the afternoon, turning overcast this evening, with lower humidity and barometric pressure falling. Winds turning from the SW to the W at 9 mph 14 km/h.
Thursday, September 10, 2026
Mid-Morning
54°F 12°C
Overcast
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
63°F 17°C
Overcast
Comfortable with temperatures reaching 73°F 23°C, overcast in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds building from SSW at 3 mph 5 km/h to WSW at 13 mph 20 km/h. Gusts up to 30 mph 48 km/h.
Friday, September 11, 2026
Mid-Morning
48°F 9°C
Sunny
Mid-Afternoon
59°F 15°C
Overcast
Early-Evening
53°F 12°C
Overcast
Comfortable at 59°F 15°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the WSW to the NE at 4 mph 6 km/h.
Saturday, September 12, 2026
Mid-Morning
43°F 6°C
Overcast
Mid-Afternoon
55°F 13°C
Overcast
Early-Evening
51°F 11°C
Overcast
Crisp with a high near 55°F 13°C, overcast throughout the day, with lower humidity and barometric pressure falling.
Sunday, September 13, 2026
Mid-Morning
38°F 3°C
Light Rain
Mid-Afternoon
41°F 5°C
Light Showers
Early-Evening
40°F 4°C
Light Showers
Biting cold near 41°F 5°C, persistent showers off and on through the day, with steady humidity and barometric pressure rising.
Monday, September 14, 2026
Mid-Morning
40°F 4°C
Partly Cloudy
Mid-Afternoon
59°F 15°C
Sunny
Early-Evening
52°F 11°C
Sunny
Mildly cool near 59°F 15°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling.
Tuesday, September 15, 2026
Mid-Morning
47°F 8°C
Sunny
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
58°F 15°C
Sunny
Comfortable at 66°F 19°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling.
Wednesday, September 16, 2026
Mid-Morning
49°F 10°C
Sunny
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
57°F 14°C
Sunny
Enjoyable around 68°F 20°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds swinging from the E to the NNW at 6 mph 10 km/h.
Thursday, September 17, 2026
Mid-Morning
40°F 5°C
Cloudy
Mid-Afternoon
54°F 12°C
Sunny
Early-Evening
45°F 7°C
Sunny
Brisk around 54°F 12°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure.
Friday, September 18, 2026
Mid-Morning
39°F 4°C
Scattered Showers
Mid-Afternoon
57°F 14°C
Sunny
Early-Evening
52°F 11°C
Scattered Showers
Cool and brisk at 57°F 14°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling.
Saturday, September 19, 2026
Mid-Morning
42°F 5°C
Light Fog
Mid-Afternoon
49°F 10°C
Light Showers
Early-Evening
42°F 6°C
Light Showers
Chilly near 49°F 10°C, clouds and showers taking over for the afternoon and evening, with steady humidity and steady pressure.
Sunday, September 20, 2026
Mid-Morning
35°F 2°C
Fog
Mid-Afternoon
48°F 9°C
Scattered Showers
Early-Evening
43°F 6°C
Nearby Thunderstorms
Crisp with a high near 48°F 9°C, locally heavy downpours at times, with lower humidity and barometric pressure falling.
Monday, September 21, 2026
Mid-Morning
37°F 3°C
Overcast
Mid-Afternoon
55°F 13°C
Overcast
Early-Evening
49°F 10°C
Overcast
Brisk around 55°F 13°C, overcast throughout the day, with lower humidity and barometric pressure falling.
Tuesday, September 22, 2026
Mid-Morning
47°F 8°C
Overcast
Mid-Afternoon
56°F 13°C
Scattered Showers
Early-Evening
50°F 10°C
Scattered Showers
Cool and brisk at 56°F 13°C, scattered downpours possible, with steady humidity and steady pressure.
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