Lagoon Lake, MT 14 Day Weather

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Lagoon Lake, MT Weather - 14-Day Weather Forecast

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Lagoon Lake MT Weather - Clear - 69°F
Clear
69°F
Updated 8:37 pm
Feels Like 54°F
Humidity 34%
Wind WNW 6 mph
Barometer  30.17 in
Dew Point 40°F
Lagoon Lake MT Weather - Clear - 21°C
Clear
21°C
Updated 8:37 pm
Feels Like 12°C
Humidity 34%
Wind WNW 10 km/h
Barometer  102.1 kPa
Dew Point 4°C
Lagoon Lake, MT Weather and Current Conditionslagoon lake mt weather forecast

Lagoon Lake, MT Weather Forecast

Lagoon Lake Montana WeatherLagoon Lake, Montana Weather Weather Forecast
14 Day API Lagoon Lake Weather Forecast. Note: Our 7 day Lagoon 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.
Lagoon Lake, MT Weather Forecast Dated: 837 PM Wed Sep 09 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.

Wednesday, September 9, 2026

Mid-Morning
Lagoon Lake Weather - 2026-09-09 - Morning - Sunny
53°F 12°C
Sunny
Mid-Afternoon
Lagoon Lake Weather - 2026-09-09 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Lagoon Lake Weather - 2026-09-09 - Evening - Partly Cloudy
64°F 18°C
Partly Cloudy
Pleasant near 72°F 22°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds out of the NNW at 8 mph 12 km/h.

Thursday, September 10, 2026

Mid-Morning
Lagoon Lake Weather - 2026-09-10 - Morning - Overcast
54°F 12°C
Overcast
Mid-Afternoon
Lagoon Lake Weather - 2026-09-10 - Afternoon - Partly Cloudy
78°F 26°C
Partly Cloudy
Early-Evening
Lagoon Lake Weather - 2026-09-10 - Evening - Overcast
68°F 20°C
Overcast
Comfortable with temperatures reaching 78°F 26°C, overcast in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling. Winds switching from the S to the SSW at 7 mph 10 km/h.

Friday, September 11, 2026

Mid-Morning
Lagoon Lake Weather - 2026-09-11 - Morning - Sunny
53°F 12°C
Sunny
Mid-Afternoon
Lagoon Lake Weather - 2026-09-11 - Afternoon - Scattered Thunderstorms
62°F 17°C
Scattered Thunderstorms
Early-Evening
Lagoon Lake Weather - 2026-09-11 - Evening - Light Showers
55°F 13°C
Light Showers
Comfortable at 62°F 17°C, dry early, with thunderstorms continuing through afternoon and evening, with lower humidity and steady pressure. Winds moving from the WSW to the NW at 6 mph 10 km/h.

Saturday, September 12, 2026

Mid-Morning
Lagoon Lake Weather - 2026-09-12 - Morning - Overcast
46°F 8°C
Overcast
Mid-Afternoon
Lagoon Lake Weather - 2026-09-12 - Afternoon - Overcast
53°F 12°C
Overcast
Early-Evening
Lagoon Lake Weather - 2026-09-12 - Evening - Overcast
53°F 12°C
Overcast
Crisp with a high near 53°F 12°C, overcast throughout the day, with lower humidity and barometric pressure falling.

Sunday, September 13, 2026

Mid-Morning
Lagoon Lake Weather - 2026-09-13 - Morning - Light Showers
41°F 5°C
Light Showers
Mid-Afternoon
Lagoon Lake Weather - 2026-09-13 - Afternoon - Light Showers
46°F 8°C
Light Showers
Early-Evening
Lagoon Lake Weather - 2026-09-13 - Evening - Scattered Showers
43°F 6°C
Scattered Showers
Brisk around 46°F 8°C, scattered downpours possible, with lower humidity and barometric pressure rising.

Monday, September 14, 2026

Mid-Morning
Lagoon Lake Weather - 2026-09-14 - Morning - Sunny
41°F 5°C
Sunny
Mid-Afternoon
Lagoon Lake Weather - 2026-09-14 - Afternoon - Sunny
61°F 16°C
Sunny
Early-Evening
Lagoon Lake Weather - 2026-09-14 - Evening - Sunny
54°F 12°C
Sunny
Mildly cool near 61°F 16°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Tuesday, September 15, 2026

Mid-Morning
Lagoon Lake Weather - 2026-09-15 - Morning - Overcast
47°F 8°C
Overcast
Mid-Afternoon
Lagoon Lake Weather - 2026-09-15 - Afternoon - Overcast
58°F 15°C
Overcast
Early-Evening
Lagoon Lake Weather - 2026-09-15 - Evening - Overcast
56°F 13°C
Overcast
Comfortable at 58°F 15°C, overcast throughout the day, with steady humidity and steady pressure.

Wednesday, September 16, 2026

Mid-Morning
Lagoon Lake Weather - 2026-09-16 - Morning - Scattered Showers
44°F 7°C
Scattered Showers
Mid-Afternoon
Lagoon Lake Weather - 2026-09-16 - Afternoon - Scattered Showers
50°F 10°C
Scattered Showers
Early-Evening
Lagoon Lake Weather - 2026-09-16 - Evening - Scattered Showers
49°F 9°C
Scattered Showers
Crisp with a high near 50°F 10°C, scattered downpours possible, with steady humidity and steady pressure.

Thursday, September 17, 2026

Mid-Morning
Lagoon Lake Weather - 2026-09-17 - Morning - Partly Cloudy
46°F 8°C
Partly Cloudy
Mid-Afternoon
Lagoon Lake Weather - 2026-09-17 - Afternoon - Cloudy
64°F 18°C
Cloudy
Early-Evening
Lagoon Lake Weather - 2026-09-17 - Evening - Sunny
59°F 15°C
Sunny
Refreshing around 64°F 18°C, partly cloudy in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling.

Friday, September 18, 2026

Mid-Morning
Lagoon Lake Weather - 2026-09-18 - Morning - Sunny
53°F 12°C
Sunny
Mid-Afternoon
Lagoon Lake Weather - 2026-09-18 - Afternoon - Sunny
69°F 21°C
Sunny
Early-Evening
Lagoon Lake Weather - 2026-09-18 - Evening - Sunny
64°F 18°C
Sunny
Mild with a high of 69°F 21°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling.

Saturday, September 19, 2026

Mid-Morning
Lagoon Lake Weather - 2026-09-19 - Morning - Scattered Showers
53°F 12°C
Scattered Showers
Mid-Afternoon
Lagoon Lake Weather - 2026-09-19 - Afternoon - Light Showers
67°F 20°C
Light Showers
Early-Evening
Lagoon Lake Weather - 2026-09-19 - Evening - Light Showers
56°F 14°C
Light Showers
Comfortable at 67°F 20°C, scattered downpours possible, with lower humidity and steady pressure.

Sunday, September 20, 2026

Mid-Morning
Lagoon Lake Weather - 2026-09-20 - Morning - Sunny
52°F 11°C
Sunny
Mid-Afternoon
Lagoon Lake Weather - 2026-09-20 - Afternoon - Sunny
64°F 18°C
Sunny
Early-Evening
Lagoon Lake Weather - 2026-09-20 - Evening - Sunny
58°F 15°C
Sunny
Cool with a high near 64°F 18°C, sunny throughout the day, with lower humidity and steady pressure.

Monday, September 21, 2026

Mid-Morning
Lagoon Lake Weather - 2026-09-21 - Morning - Sunny
52°F 11°C
Sunny
Mid-Afternoon
Lagoon Lake Weather - 2026-09-21 - Afternoon - Sunny
74°F 23°C
Sunny
Early-Evening
Lagoon Lake Weather - 2026-09-21 - Evening - Sunny
65°F 19°C
Sunny
Enjoyable around 74°F 23°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Tuesday, September 22, 2026

Mid-Morning
Lagoon Lake Weather - 2026-09-22 - Morning - Sunny
54°F 12°C
Sunny
Mid-Afternoon
Lagoon Lake Weather - 2026-09-22 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
Lagoon Lake Weather - 2026-09-22 - Evening - Overcast
67°F 19°C
Overcast
Mild temperatures up to 77°F 25°C, sunny through the afternoon, turning overcast this evening, with lower humidity and barometric pressure falling.

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Weather by the Numbers

Wed, 9th
Lagoon Lake MT Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 74°F 23°C
Lo: 49°F 10°C
Sunrise 07:07 AM
Sunset 08:00 PM
Wind S 4 mph6 km/h
Dew Point 49°F9°C
uv Index 5
Barometric Pressure 30.18 in1022 mb
POP 2% *
Humidity 52%
Thu, 10th
Lagoon Lake MT Weather - Thursday, Sep 10, 2026 - Overcast
Hi: 78°F 26°C
Lo: 49°F 9°C
Sunrise 07:08 AM
Sunset 07:58 PM
Wind SW 8 mph13 km/h
Dew Point 40°F4°C
uv Index 5
Barometric Pressure 29.8 in1009 mb
POP 9% *
Humidity 29%
Fri, 11th
Lagoon Lake MT Weather - Friday, Sep 11, 2026 - Patchy Rain Nearby
Hi: 62°F 17°C
Lo: 48°F 9°C
Sunrise 07:09 AM
Sunset 07:57 PM
Wind NNE 6 mph10 km/h
Dew Point 43°F6°C
uv Index 4
Barometric Pressure 29.91 in1013 mb
POP 36% *
Humidity 56%
Sat, 12th
Lagoon Lake MT Weather - Saturday, Sep 12, 2026 - Overcast
Hi: 55°F 13°C
Lo: 43°F 6°C
Sunrise 07:11 AM
Sunset 07:55 PM
Wind NNW 5 mph8 km/h
Dew Point 38°F3°C
uv Index 2
Barometric Pressure 29.97 in1015 mb
POP 15% *
Humidity 62%
Sun, 13th
Lagoon Lake MT Weather - Sunday, Sep 13, 2026 - Light Rain Shower
Hi: 47°F 8°C
Lo: 39°F 4°C
Sunrise 07:12 AM
Sunset 07:53 PM
Wind NW 7 mph11 km/h
Dew Point 40°F5°C
uv Index 2
Barometric Pressure 30.09 in1019 mb
POP 66% *
Humidity 94%
Mon, 14th
Lagoon Lake MT Weather - Monday, Sep 14, 2026 - Sunny
Hi: 61°F 16°C
Lo: 36°F 2°C
Sunrise 07:13 AM
Sunset 07:51 PM
Wind SSE 4 mph7 km/h
Dew Point 38°F3°C
uv Index 4
Barometric Pressure 30.06 in1018 mb
POP 3% *
Humidity 57%
Tue, 15th
Lagoon Lake MT Weather - Tuesday, Sep 15, 2026 - Overcast
Hi: 58°F 15°C
Lo: 41°F 5°C
Sunrise 07:15 AM
Sunset 07:49 PM
Wind NNE 4 mph6 km/h
Dew Point 38°F3°C
uv Index 3
Barometric Pressure 30.03 in1017 mb
POP 12% *
Humidity 52%
Wed, 16th
Lagoon Lake MT Weather - Wednesday, Sep 16, 2026 - Patchy Rain Nearby
Hi: 52°F 11°C
Lo: 43°F 6°C
Sunrise 07:16 AM
Sunset 07:46 PM
Wind NNW 4 mph7 km/h
Dew Point 42°F6°C
uv Index 2
Barometric Pressure 30.21 in1023 mb
POP 33% *
Humidity 80%
Thu, 17th
Lagoon Lake MT Weather - Thursday, Sep 17, 2026 - Overcast
Hi: 65°F 18°C
Lo: 41°F 5°C
Sunrise 07:17 AM
Sunset 07:44 PM
Wind NE 1 mph2 km/h
Dew Point 43°F6°C
uv Index 3
Barometric Pressure 30.12 in1020 mb
POP 14% *
Humidity 59%
Fri, 18th
Lagoon Lake MT Weather - Friday, Sep 18, 2026 - Sunny
Hi: 69°F 21°C
Lo: 47°F 8°C
Sunrise 07:19 AM
Sunset 07:42 PM
Wind NNE 5 mph8 km/h
Dew Point 44°F7°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 2% *
Humidity 53%
Sat, 19th
Lagoon Lake MT Weather - Saturday, Sep 19, 2026 - Light Rain Shower
Hi: 67°F 20°C
Lo: 49°F 10°C
Sunrise 07:20 AM
Sunset 07:40 PM
Wind N 3 mph5 km/h
Dew Point 49°F10°C
uv Index 4
Barometric Pressure 29.97 in1015 mb
POP 36% *
Humidity 63%
Sun, 20th
Lagoon Lake MT Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 64°F 18°C
Lo: 49°F 10°C
Sunrise 07:21 AM
Sunset 07:38 PM
Wind NE 4 mph7 km/h
Dew Point 47°F8°C
uv Index 5
Barometric Pressure 30.21 in1023 mb
POP 5% *
Humidity 63%
Mon, 21st
Lagoon Lake MT Weather - Monday, Sep 21, 2026 - Sunny
Hi: 74°F 23°C
Lo: 46°F 8°C
Sunrise 07:23 AM
Sunset 07:36 PM
Wind SSE 3 mph5 km/h
Dew Point 43°F6°C
uv Index 5
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 44%
Tue, 22nd
Lagoon Lake MT Weather - Tuesday, Sep 22, 2026 - Sunny
Hi: 77°F 25°C
Lo: 48°F 9°C
Sunrise 07:24 AM
Sunset 07:34 PM
Wind SSE 3 mph5 km/h
Dew Point 39°F4°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 34%
* POP = Probability of Precipitation. Data for 12:00 PM.