Ainger Lake, MT 14 Day Weather
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Ainger Lake, MT Weather Forecast


Ainger Lake, MT Weather Forecast Dated: 906 AM Wed Sep 16 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Wednesday, September 16, 2026
Mid-Morning
48°F 9°C
Sunny
Mid-Afternoon
67°F 20°C
Sunny
Early-Evening
60°F 16°C
Sunny
Refreshing around 67°F 20°C, sunny throughout the day, with lower humidity and steady pressure. Winds picking up from NNW at 4 mph 7 km/h to SSE at 12 mph 19 km/h. Gusts up to 21 mph 33 km/h.
Thursday, September 17, 2026
Mid-Morning
50°F 10°C
Overcast
Mid-Afternoon
71°F 22°C
Overcast
Early-Evening
58°F 14°C
Overcast
Comfortable with temperatures reaching 71°F 22°C, overcast through the afternoon, turning cloudy this evening, with increasing humidity and barometric pressure falling.
Friday, September 18, 2026
Mid-Morning
58°F 14°C
Overcast
Mid-Afternoon
74°F 23°C
Nearby Thunderstorms
Early-Evening
57°F 14°C
Light Showers
Enjoyable around 74°F 23°C, heavy thunderstorms conditions at times, with steady humidity and steady pressure.
Saturday, September 19, 2026
Mid-Morning
51°F 11°C
Light Showers
Mid-Afternoon
60°F 16°C
Light Showers
Early-Evening
54°F 12°C
Light Showers
Cool with a high near 60°F 16°C, rounds of showers expected off and on all day, with lower humidity and steady pressure. Winds switching from the NNW to the W at 8 mph 13 km/h.
Sunday, September 20, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
61°F 16°C
Sunny
Mild with a high of 68°F 20°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the WSW to the SW at 4 mph 7 km/h.
Monday, September 21, 2026
Mid-Morning
57°F 14°C
Partly Cloudy
Mid-Afternoon
74°F 24°C
Overcast
Early-Evening
65°F 18°C
Cloudy
Pleasant near 74°F 24°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds swinging from the SSW to the NW at 5 mph 7 km/h.
Tuesday, September 22, 2026
Mid-Morning
58°F 14°C
Overcast
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
60°F 16°C
Sunny
Comfortable with temperatures reaching 71°F 22°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds building from W at 2 mph 3 km/h to NNW at 14 mph 23 km/h.
Wednesday, September 23, 2026
Mid-Morning
45°F 7°C
Sunny
Mid-Afternoon
67°F 19°C
Sunny
Early-Evening
59°F 16°C
Sunny
Cool with a high near 67°F 19°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds turning from the WNW to the W at 3 mph 5 km/h.
Thursday, September 24, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
70°F 21°C
Sunny
Mild temperatures up to 79°F 26°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds switching from the S to the SW at 6 mph 9 km/h.
Friday, September 25, 2026
Mid-Morning
60°F 15°C
Sunny
Mid-Afternoon
81°F 27°C
Overcast
Early-Evening
71°F 21°C
Overcast
Very warm with a high of 81°F 27°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds moving from the SSE to the S at 5 mph 7 km/h.
Saturday, September 26, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
60°F 15°C
Light Showers
Early-Evening
52°F 12°C
Light Showers
Comfortable at 60°F 15°C, clouds and showers taking over for the afternoon and evening, with increasing humidity and steady pressure.
Sunday, September 27, 2026
Mid-Morning
48°F 9°C
Light Showers
Mid-Afternoon
52°F 11°C
Light Showers
Early-Evening
43°F 6°C
Scattered Showers
Crisp with a high near 52°F 11°C, locally heavy downpours at times, with steady humidity and barometric pressure rising. Winds swinging from the ESE to the NNW at 7 mph 11 km/h.
Monday, September 28, 2026
Mid-Morning
34°F 1°C
Scattered Showers
Mid-Afternoon
44°F 7°C
Partly Cloudy
Early-Evening
40°F 4°C
Sunny
Nippy around 44°F 7°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Snow accumulation up to 2 in. up to 5 cm. Winds shifting from the WNW to the SSW at 3 mph 5 km/h.
Tuesday, September 29, 2026
Mid-Morning
36°F 2°C
Partly Cloudy
Mid-Afternoon
55°F 13°C
Overcast
Early-Evening
48°F 9°C
Sunny
Cool and brisk at 55°F 13°C, cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling.
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