First Lake, MT 14 Day Weather

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First Lake, MT Weather - 14-Day Weather Forecast

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First Lake MT Weather - Clear - 52°F
Clear
52°F
Updated 1:45 am
Feels Like 50°F
Humidity 76%
Wind N 0 mph
Barometer  29.74 in
Dew Point 45°F
First Lake MT Weather - Clear - 11°C
Clear
11°C
Updated 1:45 am
Feels Like 10°C
Humidity 76%
Wind N 0 km/h
Barometer  100.7 kPa
Dew Point 7°C
First Lake, MT Weather and Current Conditionsfirst lake mt weather forecast

First Lake, MT Weather Forecast

First Lake Montana WeatherFirst Lake, Montana Weather Weather Forecast
14 day API forecast for First Lake. Note. The 7-day First Lake weather forecast is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
First Lake, MT Weather Forecast Dated: 145 AM Fri Sep 04 2026
Expect a cool pattern with more clouds than sun and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Friday, September 4, 2026

Mid-Morning
First Lake Weather - 2026-09-04 - Morning - Rain
50°F 10°C
Rain
Mid-Afternoon
First Lake Weather - 2026-09-04 - Afternoon - Sunny
66°F 19°C
Sunny
Early-Evening
First Lake Weather - 2026-09-04 - Evening - Partly Cloudy
62°F 17°C
Partly Cloudy
Refreshing around 66°F 19°C, early showers breaking for a drier afternoon, with lower humidity and steady pressure.

Saturday, September 5, 2026

Mid-Morning
First Lake Weather - 2026-09-05 - Morning - Light Showers
52°F 11°C
Light Showers
Mid-Afternoon
First Lake Weather - 2026-09-05 - Afternoon - Partly Cloudy
70°F 21°C
Partly Cloudy
Early-Evening
First Lake Weather - 2026-09-05 - Evening - Partly Cloudy
64°F 18°C
Partly Cloudy
Comfortable with temperatures reaching 70°F 21°C, scattered morning showers before drying out later, with lower humidity and steady pressure.

Sunday, September 6, 2026

Mid-Morning
First Lake Weather - 2026-09-06 - Morning - Light Showers
51°F 11°C
Light Showers
Mid-Afternoon
First Lake Weather - 2026-09-06 - Afternoon - Scattered Showers
65°F 18°C
Scattered Showers
Early-Evening
First Lake Weather - 2026-09-06 - Evening - Scattered Showers
62°F 17°C
Scattered Showers
Comfortable at 65°F 18°C, locally heavy downpours at times, with lower humidity and barometric pressure falling. Winds turning from the SSW to the ESE at 8 mph 13 km/h.

Monday, September 7, 2026

Mid-Morning
First Lake Weather - 2026-09-07 - Morning - Light Showers
53°F 12°C
Light Showers
Mid-Afternoon
First Lake Weather - 2026-09-07 - Afternoon - Light Showers
62°F 17°C
Light Showers
Early-Evening
First Lake Weather - 2026-09-07 - Evening - Light Showers
58°F 15°C
Light Showers
Cool with a high near 62°F 17°C, rounds of showers expected off and on all day, with lower humidity and steady pressure. Winds building from SW at 1 mph 1 km/h to SSW at 9 mph 14 km/h.

Tuesday, September 8, 2026

Mid-Morning
First Lake Weather - 2026-09-08 - Morning - Sunny
52°F 11°C
Sunny
Mid-Afternoon
First Lake Weather - 2026-09-08 - Afternoon - Partly Cloudy
72°F 22°C
Partly Cloudy
Early-Evening
First Lake Weather - 2026-09-08 - Evening - Overcast
67°F 19°C
Overcast
Mild with a high of 72°F 22°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling.

Wednesday, September 9, 2026

Mid-Morning
First Lake Weather - 2026-09-09 - Morning - Overcast
54°F 12°C
Overcast
Mid-Afternoon
First Lake Weather - 2026-09-09 - Afternoon - Overcast
65°F 18°C
Overcast
Early-Evening
First Lake Weather - 2026-09-09 - Evening - Partly Cloudy
63°F 17°C
Partly Cloudy
Mildly cool near 65°F 18°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure.

Thursday, September 10, 2026

Mid-Morning
First Lake Weather - 2026-09-10 - Morning - Overcast
53°F 11°C
Overcast
Mid-Afternoon
First Lake Weather - 2026-09-10 - Afternoon - Cloudy
68°F 20°C
Cloudy
Early-Evening
First Lake Weather - 2026-09-10 - Evening - Overcast
65°F 18°C
Overcast
Comfortable with temperatures reaching 68°F 20°C, overcast throughout the day, with lower humidity and barometric pressure falling.

Friday, September 11, 2026

Mid-Morning
First Lake Weather - 2026-09-11 - Morning - Cloudy
55°F 13°C
Cloudy
Mid-Afternoon
First Lake Weather - 2026-09-11 - Afternoon - Cloudy
70°F 21°C
Cloudy
Early-Evening
First Lake Weather - 2026-09-11 - Evening - Overcast
60°F 16°C
Overcast
Enjoyable around 70°F 21°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds increasing from the SSW at 4 mph 7 km/h to SSW at 15 mph 24 km/h. Gusts up to 20 mph 32 km/h.

Saturday, September 12, 2026

Mid-Morning
First Lake Weather - 2026-09-12 - Morning - Scattered Showers
50°F 10°C
Scattered Showers
Mid-Afternoon
First Lake Weather - 2026-09-12 - Afternoon - Scattered Showers
54°F 12°C
Scattered Showers
Early-Evening
First Lake Weather - 2026-09-12 - Evening - Scattered Showers
49°F 10°C
Scattered Showers
Brisk around 54°F 12°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds swinging from the SSW to the S at 11 mph 18 km/h.

Sunday, September 13, 2026

Mid-Morning
First Lake Weather - 2026-09-13 - Morning - Overcast
52°F 11°C
Overcast
Mid-Afternoon
First Lake Weather - 2026-09-13 - Afternoon - Sunny
64°F 18°C
Sunny
Early-Evening
First Lake Weather - 2026-09-13 - Evening - Cloudy
57°F 14°C
Cloudy
Mildly cool near 64°F 18°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds shifting from the SSW to the NE at 9 mph 15 km/h.

Monday, September 14, 2026

Mid-Morning
First Lake Weather - 2026-09-14 - Morning - Overcast
51°F 11°C
Overcast
Mid-Afternoon
First Lake Weather - 2026-09-14 - Afternoon - Light Showers
51°F 10°C
Light Showers
Early-Evening
First Lake Weather - 2026-09-14 - Evening - Light Showers
54°F 12°C
Light Showers
Chilly near 51°F 10°C, clouds and showers taking over for the afternoon and evening, with lower humidity and steady pressure. Winds turning from the S to the SSW at 9 mph 14 km/h.

Tuesday, September 15, 2026

Mid-Morning
First Lake Weather - 2026-09-15 - Morning - Scattered Showers
43°F 6°C
Scattered Showers
Mid-Afternoon
First Lake Weather - 2026-09-15 - Afternoon - Scattered Showers
56°F 13°C
Scattered Showers
Early-Evening
First Lake Weather - 2026-09-15 - Evening - Overcast
48°F 9°C
Overcast
Crisp with a high near 56°F 13°C, locally heavy downpours at times, with lower humidity and barometric pressure rising. Winds picking up from NNW at 4 mph 6 km/h to NE at 14 mph 22 km/h. Gusts up to 22 mph 35 km/h.

Wednesday, September 16, 2026

Mid-Morning
First Lake Weather - 2026-09-16 - Morning - Sunny
35°F 2°C
Sunny
Mid-Afternoon
First Lake Weather - 2026-09-16 - Afternoon - Sunny
51°F 11°C
Sunny
Early-Evening
First Lake Weather - 2026-09-16 - Evening - Sunny
47°F 9°C
Sunny
Brisk around 51°F 11°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Thursday, September 17, 2026

Mid-Morning
First Lake Weather - 2026-09-17 - Morning - Partly Cloudy
38°F 3°C
Partly Cloudy
Mid-Afternoon
First Lake Weather - 2026-09-17 - Afternoon - Sunny
59°F 15°C
Sunny
Early-Evening
First Lake Weather - 2026-09-17 - Evening - Sunny
55°F 12°C
Sunny
Mildly cool near 59°F 15°C, partly cloudy in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling.

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Weather by the Numbers

Fri, 4th
First Lake MT Weather - Friday, Sep 4, 2026 - Overcast
Hi: 69°F 20°C
Lo: 49°F 10°C
Sunrise 07:00 AM
Sunset 08:10 PM
Wind W 2 mph4 km/h
Dew Point 45°F7°C
uv Index 1
Barometric Pressure 29.88 in1012 mb
POP 14% *
Humidity 63%
Sat, 5th
First Lake MT Weather - Saturday, Sep 5, 2026 - Cloudy
Hi: 72°F 22°C
Lo: 49°F 10°C
Sunrise 07:01 AM
Sunset 08:08 PM
Wind N 4 mph6 km/h
Dew Point 49°F9°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 15% *
Humidity 69%
Sun, 6th
First Lake MT Weather - Sunday, Sep 6, 2026 - Patchy Rain Nearby
Hi: 68°F 20°C
Lo: 48°F 9°C
Sunrise 07:02 AM
Sunset 08:06 PM
Wind N 6 mph9 km/h
Dew Point 50°F10°C
uv Index 2
Barometric Pressure 30 in1016 mb
POP 20% *
Humidity 74%
Mon, 7th
First Lake MT Weather - Monday, Sep 7, 2026 - Light Rain Shower
Hi: 64°F 18°C
Lo: 52°F 11°C
Sunrise 07:04 AM
Sunset 08:05 PM
Wind ENE 5 mph8 km/h
Dew Point 50°F10°C
uv Index 3
Barometric Pressure 29.91 in1013 mb
POP 46% *
Humidity 78%
Tue, 8th
First Lake MT Weather - Tuesday, Sep 8, 2026 - Sunny
Hi: 72°F 22°C
Lo: 47°F 8°C
Sunrise 07:05 AM
Sunset 08:03 PM
Wind SSW 6 mph9 km/h
Dew Point 40°F5°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 38%
Wed, 9th
First Lake MT Weather - Wednesday, Sep 9, 2026 - Overcast
Hi: 67°F 20°C
Lo: 49°F 9°C
Sunrise 07:06 AM
Sunset 08:01 PM
Wind NW 5 mph9 km/h
Dew Point 43°F6°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 12% *
Humidity 49%
Thu, 10th
First Lake MT Weather - Thursday, Sep 10, 2026 - Overcast
Hi: 70°F 21°C
Lo: 48°F 9°C
Sunrise 07:08 AM
Sunset 07:59 PM
Wind NNW 1 mph2 km/h
Dew Point 44°F7°C
uv Index 4
Barometric Pressure 29.85 in1011 mb
POP 12% *
Humidity 53%
Fri, 11th
First Lake MT Weather - Friday, Sep 11, 2026 - Overcast
Hi: 70°F 21°C
Lo: 49°F 9°C
Sunrise 07:09 AM
Sunset 07:57 PM
Wind WSW 14 mph22 km/h
Dew Point 41°F5°C
uv Index 4
Barometric Pressure 29.68 in1005 mb
POP 10% *
Humidity 38%
Sat, 12th
First Lake MT Weather - Saturday, Sep 12, 2026 - Patchy Rain Nearby
Hi: 54°F 12°C
Lo: 43°F 6°C
Sunrise 07:10 AM
Sunset 07:55 PM
Wind SW 10 mph16 km/h
Dew Point 33°F0°C
uv Index 3
Barometric Pressure 29.85 in1011 mb
POP 13% *
Humidity 47%
Sun, 13th
First Lake MT Weather - Sunday, Sep 13, 2026 - Cloudy
Hi: 64°F 18°C
Lo: 45°F 7°C
Sunrise 07:12 AM
Sunset 07:53 PM
Wind W 13 mph21 km/h
Dew Point 36°F2°C
uv Index 3
Barometric Pressure 30 in1016 mb
POP 6% *
Humidity 42%
Mon, 14th
First Lake MT Weather - Monday, Sep 14, 2026 - Thundery Outbreaks In Nearby
Hi: 59°F 15°C
Lo: 44°F 7°C
Sunrise 07:13 AM
Sunset 07:51 PM
Wind SW 15 mph23 km/h
Dew Point 41°F5°C
uv Index 4
Barometric Pressure 29.77 in1008 mb
POP 17% *
Humidity 51%
Tue, 15th
First Lake MT Weather - Tuesday, Sep 15, 2026 - Patchy Rain Nearby
Hi: 56°F 13°C
Lo: 38°F 3°C
Sunrise 07:15 AM
Sunset 07:49 PM
Wind NNW 11 mph17 km/h
Dew Point 34°F1°C
uv Index 2
Barometric Pressure 29.94 in1014 mb
POP 19% *
Humidity 58%
Wed, 16th
First Lake MT Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 53°F 12°C
Lo: 29°F -1°C
Sunrise 07:16 AM
Sunset 07:47 PM
Wind W 4 mph6 km/h
Dew Point 23°F-5°C
uv Index 3
Barometric Pressure 30.45 in1031 mb
POP 1% *
Humidity 41%
Thu, 17th
First Lake MT Weather - Thursday, Sep 17, 2026 - Overcast
Hi: 62°F 16°C
Lo: 32°F -0°C
Sunrise 07:17 AM
Sunset 07:44 PM
Wind SW 2 mph4 km/h
Dew Point 26°F-3°C
uv Index 2
Barometric Pressure 30.36 in1028 mb
POP 9% *
Humidity 40%
* POP = Probability of Precipitation. Data for 12:00 PM.