Loon Lake, MT 14 Day Weather

Feedback E-mail the Weather

Quick Weather Clicks

Loon Lake, MT Weather - 14-Day Weather Forecast

Current Conditions

Settings
Loon Lake MT Weather - Clear - 44°F
Clear
44°F
Updated 4:35 am
Feels Like 58°F
Humidity 95%
Wind N 0 mph
Barometer  30.06 in
Dew Point 43°F
Loon Lake MT Weather - Clear - 7°C
Clear
7°C
Updated 4:35 am
Feels Like 15°C
Humidity 95%
Wind N 0 km/h
Barometer  101.7 kPa
Dew Point 6°C
Loon Lake, MT Weather and Current Conditionsloon lake mt weather forecast

Loon Lake, MT Weather Forecast

Loon Lake Montana WeatherLoon Lake, Montana Weather Weather Forecast
14 Day API Loon Lake Weather Forecast. Note: Our 7 day Loon Lake weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
Loon Lake, MT Weather Forecast Dated: 435 AM Thu Sep 10 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.

Thursday, September 10, 2026

Mid-Morning
Loon Lake Weather - 2026-09-10 - Morning - Overcast
66°F 19°C
Overcast
Mid-Afternoon
Loon Lake Weather - 2026-09-10 - Afternoon - Cloudy
64°F 18°C
Cloudy
Early-Evening
Loon Lake Weather - 2026-09-10 - Evening - Overcast
61°F 16°C
Overcast
Refreshing around 64°F 18°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with increasing humidity and barometric pressure falling. Winds turning from the SE to the W at 5 mph 8 km/h.

Friday, September 11, 2026

Mid-Morning
Loon Lake Weather - 2026-09-11 - Morning - Sunny
43°F 6°C
Sunny
Mid-Afternoon
Loon Lake Weather - 2026-09-11 - Afternoon - Scattered Thunderstorms
51°F 11°C
Scattered Thunderstorms
Early-Evening
Loon Lake Weather - 2026-09-11 - Evening - Light Showers
52°F 11°C
Light Showers
Cool and brisk at 51°F 11°C, clouds and thunderstorms taking over for the afternoon and evening, with increasing humidity and steady pressure.

Saturday, September 12, 2026

Mid-Morning
Loon Lake Weather - 2026-09-12 - Morning - Overcast
37°F 3°C
Overcast
Mid-Afternoon
Loon Lake Weather - 2026-09-12 - Afternoon - Cloudy
55°F 13°C
Cloudy
Early-Evening
Loon Lake Weather - 2026-09-12 - Evening - Overcast
55°F 13°C
Overcast
Chilly near 55°F 13°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling.

Sunday, September 13, 2026

Mid-Morning
Loon Lake Weather - 2026-09-13 - Morning - Sunny
38°F 3°C
Sunny
Mid-Afternoon
Loon Lake Weather - 2026-09-13 - Afternoon - Sunny
56°F 14°C
Sunny
Early-Evening
Loon Lake Weather - 2026-09-13 - Evening - Sunny
54°F 12°C
Sunny
Crisp with a high near 56°F 14°C, sunny throughout the day, with lower humidity and steady pressure.

Monday, September 14, 2026

Mid-Morning
Loon Lake Weather - 2026-09-14 - Morning - Sunny
37°F 3°C
Sunny
Mid-Afternoon
Loon Lake Weather - 2026-09-14 - Afternoon - Partly Cloudy
62°F 16°C
Partly Cloudy
Early-Evening
Loon Lake Weather - 2026-09-14 - Evening - Partly Cloudy
57°F 14°C
Partly Cloudy
Refreshing around 62°F 16°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and barometric pressure falling.

Tuesday, September 15, 2026

Mid-Morning
Loon Lake Weather - 2026-09-15 - Morning - Overcast
42°F 5°C
Overcast
Mid-Afternoon
Loon Lake Weather - 2026-09-15 - Afternoon - Overcast
60°F 16°C
Overcast
Early-Evening
Loon Lake Weather - 2026-09-15 - Evening - Overcast
56°F 13°C
Overcast
Mildly cool near 60°F 16°C, overcast throughout the day, with steady humidity and steady pressure.

Wednesday, September 16, 2026

Mid-Morning
Loon Lake Weather - 2026-09-16 - Morning - Sunny
38°F 3°C
Sunny
Mid-Afternoon
Loon Lake Weather - 2026-09-16 - Afternoon - Sunny
57°F 14°C
Sunny
Early-Evening
Loon Lake Weather - 2026-09-16 - Evening - Sunny
55°F 13°C
Sunny
Chilly near 57°F 14°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure.

Thursday, September 17, 2026

Mid-Morning
Loon Lake Weather - 2026-09-17 - Morning - Sunny
39°F 4°C
Sunny
Mid-Afternoon
Loon Lake Weather - 2026-09-17 - Afternoon - Sunny
64°F 18°C
Sunny
Early-Evening
Loon Lake Weather - 2026-09-17 - Evening - Sunny
61°F 16°C
Sunny
Cool with a high near 64°F 18°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Friday, September 18, 2026

Mid-Morning
Loon Lake Weather - 2026-09-18 - Morning - Sunny
47°F 8°C
Sunny
Mid-Afternoon
Loon Lake Weather - 2026-09-18 - Afternoon - Sunny
71°F 22°C
Sunny
Early-Evening
Loon Lake Weather - 2026-09-18 - Evening - Sunny
67°F 19°C
Sunny
Mild temperatures up to 71°F 22°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Saturday, September 19, 2026

Mid-Morning
Loon Lake Weather - 2026-09-19 - Morning - Sunny
52°F 11°C
Sunny
Mid-Afternoon
Loon Lake Weather - 2026-09-19 - Afternoon - Partly Cloudy
66°F 19°C
Partly Cloudy
Early-Evening
Loon Lake Weather - 2026-09-19 - Evening - Sunny
58°F 15°C
Sunny
Mildly cool near 66°F 19°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds switching from the SE to the SW at 8 mph 13 km/h.

Sunday, September 20, 2026

Mid-Morning
Loon Lake Weather - 2026-09-20 - Morning - Overcast
40°F 4°C
Overcast
Mid-Afternoon
Loon Lake Weather - 2026-09-20 - Afternoon - Scattered Showers
45°F 7°C
Scattered Showers
Early-Evening
Loon Lake Weather - 2026-09-20 - Evening - Overcast
46°F 8°C
Overcast
Chilly near 45°F 7°C, scattered downpours possible, with steady humidity and steady pressure.

Monday, September 21, 2026

Mid-Morning
Loon Lake Weather - 2026-09-21 - Morning - Sunny
38°F 3°C
Sunny
Mid-Afternoon
Loon Lake Weather - 2026-09-21 - Afternoon - Sunny
62°F 17°C
Sunny
Early-Evening
Loon Lake Weather - 2026-09-21 - Evening - Overcast
59°F 15°C
Overcast
Cool with a high near 62°F 17°C, sunny through the afternoon, turning overcast this evening, with lower humidity and barometric pressure falling.

Tuesday, September 22, 2026

Mid-Morning
Loon Lake Weather - 2026-09-22 - Morning - Overcast
47°F 8°C
Overcast
Mid-Afternoon
Loon Lake Weather - 2026-09-22 - Afternoon - Overcast
66°F 19°C
Overcast
Early-Evening
Loon Lake Weather - 2026-09-22 - Evening - Overcast
63°F 17°C
Overcast
Refreshing around 66°F 19°C, overcast throughout the day, with lower humidity and barometric pressure falling.

Wednesday, September 23, 2026

Mid-Morning
Loon Lake Weather - 2026-09-23 - Morning - Overcast
55°F 13°C
Overcast
Mid-Afternoon
Loon Lake Weather - 2026-09-23 - Afternoon - Overcast
70°F 21°C
Overcast
Early-Evening
Loon Lake Weather - 2026-09-23 - Evening - Partly Cloudy
66°F 19°C
Partly Cloudy
Mild temperatures up to 70°F 21°C, overcast through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling.

Trending Headlines

Loon Lake, MT Weather Radar Map

Use the map search tool if you want to place a location marker on the radar map...

Loon Lake, MT 7 Day Weather

National Two Day Weather Forecast


E-mail the Loon Lake Weather Forecast

Voice your opinion or tell us about page issues...

Weather by the Numbers

Thu, 10th
Loon Lake MT Weather - Thursday, Sep 10, 2026 - Sunny
Hi: 72°F 22°C
Lo: 57°F 14°C
Sunrise 07:14 AM
Sunset 08:06 PM
Wind SW 9 mph14 km/h
Dew Point 33°F1°C
uv Index 4
Barometric Pressure 29.74 in1007 mb
POP 1% *
Humidity 32%
Fri, 11th
Loon Lake MT Weather - Friday, Sep 11, 2026 - Patchy Light Rain In Area With Thunder
Hi: 55°F 13°C
Lo: 43°F 6°C
Sunrise 07:15 AM
Sunset 08:04 PM
Wind ESE 3 mph4 km/h
Dew Point 34°F1°C
uv Index 4
Barometric Pressure 29.88 in1012 mb
POP 21% *
Humidity 47%
Sat, 12th
Loon Lake MT Weather - Saturday, Sep 12, 2026 - Overcast
Hi: 58°F 15°C
Lo: 37°F 3°C
Sunrise 07:17 AM
Sunset 08:02 PM
Wind E 5 mph8 km/h
Dew Point 28°F-2°C
uv Index 2
Barometric Pressure 29.94 in1014 mb
POP 11% *
Humidity 44%
Sun, 13th
Loon Lake MT Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 57°F 14°C
Lo: 38°F 3°C
Sunrise 07:18 AM
Sunset 08:00 PM
Wind ESE 3 mph4 km/h
Dew Point 27°F-3°C
uv Index 1
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 38%
Mon, 14th
Loon Lake MT Weather - Monday, Sep 14, 2026 - Sunny
Hi: 62°F 16°C
Lo: 37°F 3°C
Sunrise 07:19 AM
Sunset 07:58 PM
Wind ESE 1 mph2 km/h
Dew Point 33°F0°C
uv Index 4
Barometric Pressure 29.97 in1015 mb
POP 2% *
Humidity 45%
Tue, 15th
Loon Lake MT Weather - Tuesday, Sep 15, 2026 - Overcast
Hi: 60°F 16°C
Lo: 42°F 5°C
Sunrise 07:21 AM
Sunset 07:56 PM
Wind ESE 5 mph8 km/h
Dew Point 33°F1°C
uv Index 3
Barometric Pressure 29.94 in1014 mb
POP 10% *
Humidity 43%
Wed, 16th
Loon Lake MT Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 57°F 14°C
Lo: 38°F 3°C
Sunrise 07:22 AM
Sunset 07:54 PM
Wind ENE 4 mph6 km/h
Dew Point 30°F-1°C
uv Index 4
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 45%
Thu, 17th
Loon Lake MT Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 64°F 18°C
Lo: 39°F 4°C
Sunrise 07:24 AM
Sunset 07:52 PM
Wind SE 3 mph5 km/h
Dew Point 33°F0°C
uv Index 4
Barometric Pressure 30.24 in1024 mb
POP 1% *
Humidity 42%
Fri, 18th
Loon Lake MT Weather - Friday, Sep 18, 2026 - Sunny
Hi: 71°F 22°C
Lo: 47°F 8°C
Sunrise 07:25 AM
Sunset 07:50 PM
Wind SE 2 mph4 km/h
Dew Point 33°F0°C
uv Index 5
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 33%
Sat, 19th
Loon Lake MT Weather - Saturday, Sep 19, 2026 - Patchy Rain Nearby
Hi: 66°F 19°C
Lo: 52°F 11°C
Sunrise 07:26 AM
Sunset 07:47 PM
Wind W 2 mph4 km/h
Dew Point 36°F2°C
uv Index 4
Barometric Pressure 29.83 in1010 mb
POP 17% *
Humidity 35%
Sun, 20th
Loon Lake MT Weather - Sunday, Sep 20, 2026 - Patchy Rain Nearby
Hi: 52°F 11°C
Lo: 40°F 4°C
Sunrise 07:28 AM
Sunset 07:45 PM
Wind WSW 4 mph7 km/h
Dew Point 34°F1°C
uv Index 2
Barometric Pressure 29.97 in1015 mb
POP 19% *
Humidity 68%
Mon, 21st
Loon Lake MT Weather - Monday, Sep 21, 2026 - Sunny
Hi: 62°F 17°C
Lo: 38°F 3°C
Sunrise 07:29 AM
Sunset 07:43 PM
Wind SE 2 mph3 km/h
Dew Point 35°F2°C
uv Index 4
Barometric Pressure 30.21 in1023 mb
POP 2% *
Humidity 49%
Tue, 22nd
Loon Lake MT Weather - Tuesday, Sep 22, 2026 - Overcast
Hi: 66°F 19°C
Lo: 47°F 8°C
Sunrise 07:31 AM
Sunset 07:41 PM
Wind SE 1 mph2 km/h
Dew Point 34°F1°C
uv Index 3
Barometric Pressure 30.15 in1021 mb
POP 10% *
Humidity 41%
Wed, 23rd
Loon Lake MT Weather - Wednesday, Sep 23, 2026 - Overcast
Hi: 70°F 21°C
Lo: 53°F 12°C
Sunrise 07:32 AM
Sunset 07:39 PM
Wind ESE 3 mph5 km/h
Dew Point 34°F1°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 10% *
Humidity 38%
* POP = Probability of Precipitation. Data for 12:00 PM.