Fallon, MT 14 Day Weather - 59326 WeatherWorld.com
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Fallon, MT Weather Forecast


Fallon, MT Weather Forecast Dated: 906 AM Wed Sep 09 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.
Wednesday, September 9, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
72°F 22°C
Sunny
Pleasant near 72°F 22°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds turning from the W to the ENE at 8 mph 14 km/h.
Thursday, September 10, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
82°F 28°C
Sunny
Balmy with temperatures reaching 82°F 28°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds switching from the SW to the ENE at 8 mph 12 km/h.
Friday, September 11, 2026
Mid-Morning
58°F 14°C
Overcast
Mid-Afternoon
53°F 11°C
Overcast
Early-Evening
55°F 13°C
Overcast
Chilly near 53°F 11°C, overcast throughout the day, with steady humidity and barometric pressure rising. Winds decreasing from NNE 21 mph 34 km/h to NW 10 mph 16 km/h.
Saturday, September 12, 2026
Mid-Morning
48°F 9°C
Overcast
Mid-Afternoon
55°F 13°C
Overcast
Early-Evening
56°F 14°C
Overcast
Crisp with a high near 55°F 13°C, overcast throughout the day, with lower humidity and steady pressure.
Sunday, September 13, 2026
Mid-Morning
47°F 8°C
Overcast
Mid-Afternoon
46°F 8°C
Light Showers
Early-Evening
48°F 9°C
Cloudy
Brisk around 46°F 8°C, clouds building with afternoon showers likely, with steady humidity and steady pressure. Winds easing from E 20 mph 33 km/h to NW 9 mph 15 km/h.
Monday, September 14, 2026
Mid-Morning
38°F 4°C
Scattered Showers
Mid-Afternoon
48°F 9°C
Partly Cloudy
Early-Evening
52°F 11°C
Sunny
Cool and brisk at 48°F 9°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds tapering down from NW 14 mph 22 km/h to ESE 6 mph 9 km/h.
Tuesday, September 15, 2026
Mid-Morning
46°F 8°C
Sunny
Mid-Afternoon
65°F 18°C
Partly Cloudy
Early-Evening
67°F 20°C
Cloudy
Comfortable at 65°F 18°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds turning from the E to the ENE at 12 mph 18 km/h.
Wednesday, September 16, 2026
Mid-Morning
51°F 11°C
Overcast
Mid-Afternoon
66°F 19°C
Overcast
Early-Evening
57°F 14°C
Overcast
Cool with a high near 66°F 19°C, overcast throughout the day, with steady humidity and steady pressure. Winds switching from the NE to the ESE at 14 mph 23 km/h.
Thursday, September 17, 2026
Mid-Morning
56°F 13°C
Partly Cloudy
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
68°F 20°C
Sunny
Mild temperatures up to 73°F 23°C, partly cloudy in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds moving from the SE to the ESE at 14 mph 21 km/h. Gusts up to 20 mph 32 km/h.
Friday, September 18, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
77°F 25°C
Overcast
Early-Evening
73°F 23°C
Sunny
Mild with a high of 77°F 25°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds swinging from the WNW to the N at 9 mph 15 km/h.
Saturday, September 19, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
74°F 23°C
Overcast
Early-Evening
71°F 21°C
Overcast
Pleasant near 74°F 23°C, overcast through the afternoon, turning cloudy this evening, with increasing humidity and steady pressure. Winds shifting from the SE to the E at 10 mph 16 km/h.
Sunday, September 20, 2026
Mid-Morning
56°F 13°C
Light Showers
Mid-Afternoon
64°F 18°C
Nearby Thunderstorms
Early-Evening
60°F 15°C
Scattered Showers
Cool with a high near 64°F 18°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds turning from the NNW to the E at 9 mph 14 km/h.
Monday, September 21, 2026
Mid-Morning
51°F 11°C
Scattered Showers
Mid-Afternoon
59°F 15°C
Partly Cloudy
Early-Evening
61°F 16°C
Sunny
Refreshing around 59°F 15°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling. Winds switching from the N to the SE at 8 mph 12 km/h.
Tuesday, September 22, 2026
Mid-Morning
55°F 13°C
Partly Cloudy
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
71°F 22°C
Sunny
Mild temperatures up to 71°F 22°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the WSW to the E at 7 mph 12 km/h.
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