Thunder Lake, MT 14 Day Weather

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Thunder Lake, MT Weather - 14-Day Weather Forecast

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Thunder Lake MT Weather - Partly Cloudy - 53°F
Partly Cloudy
53°F
Updated 10:02 am
Feels Like 41°F
Humidity 50%
Wind WSW 29 mph
Barometer  29.9 in
Dew Point 35°F
Thunder Lake MT Weather - Partly Cloudy - 12°C
Partly Cloudy
12°C
Updated 10:02 am
Feels Like 5°C
Humidity 50%
Wind WSW 47 km/h
Barometer  101.3 kPa
Dew Point 2°C
Thunder Lake, MT Weather and Current Conditionsthunder lake mt weather forecast

Thunder Lake, MT Weather Forecast

Thunder Lake Montana WeatherThunder Lake, Montana Weather Weather Forecast
Here is the API 14 day weather forecast for Thunder Lake. Note: The 7-day Thunder Lake weather forecast is the most reliable and accurate weather forecast. This template should only be used as a probable scenario. Forecasting weather beyond the next 7 days is a challenge.
Thunder Lake, MT Weather Forecast Dated: 1002 AM Mon Sep 14 2026
Expect a mild stretch with a mix of sun and clouds and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.

Monday, September 14, 2026

Mid-Morning
Thunder Lake Weather - 2026-09-14 - Morning - Partly Cloudy
48°F 9°C
Partly Cloudy
Mid-Afternoon
Thunder Lake Weather - 2026-09-14 - Afternoon - Partly Cloudy
61°F 16°C
Partly Cloudy
Early-Evening
Thunder Lake Weather - 2026-09-14 - Evening - Sunny
52°F 11°C
Sunny
Refreshing around 61°F 16°C, partly cloudy through the afternoon, turning sunny this evening, with lower humidity and barometric pressure rising. Winds out of the WNW at 30 mph 49 km/h.

Tuesday, September 15, 2026

Mid-Morning
Thunder Lake Weather - 2026-09-15 - Morning - Sunny
46°F 8°C
Sunny
Mid-Afternoon
Thunder Lake Weather - 2026-09-15 - Afternoon - Sunny
66°F 19°C
Sunny
Early-Evening
Thunder Lake Weather - 2026-09-15 - Evening - Overcast
58°F 15°C
Overcast
Mildly cool near 66°F 19°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds switching from the ENE to the NE at 15 mph 23 km/h.

Wednesday, September 16, 2026

Mid-Morning
Thunder Lake Weather - 2026-09-16 - Morning - Sunny
51°F 11°C
Sunny
Mid-Afternoon
Thunder Lake Weather - 2026-09-16 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Thunder Lake Weather - 2026-09-16 - Evening - Sunny
62°F 17°C
Sunny
Enjoyable around 72°F 22°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds moving from the W to the ENE at 15 mph 23 km/h. Gusts up to 24 mph 39 km/h.

Thursday, September 17, 2026

Mid-Morning
Thunder Lake Weather - 2026-09-17 - Morning - Sunny
54°F 12°C
Sunny
Mid-Afternoon
Thunder Lake Weather - 2026-09-17 - Afternoon - Scattered Showers
79°F 26°C
Scattered Showers
Early-Evening
Thunder Lake Weather - 2026-09-17 - Evening - Scattered Showers
67°F 20°C
Scattered Showers
Mild temperatures up to 79°F 26°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds swinging from the W to the NNE at 7 mph 12 km/h.

Friday, September 18, 2026

Mid-Morning
Thunder Lake Weather - 2026-09-18 - Morning - Overcast
58°F 14°C
Overcast
Mid-Afternoon
Thunder Lake Weather - 2026-09-18 - Afternoon - Light Showers
56°F 13°C
Light Showers
Early-Evening
Thunder Lake Weather - 2026-09-18 - Evening - Light Showers
54°F 12°C
Light Showers
Brisk around 56°F 13°C, clouds and showers taking over for the afternoon and evening, with increasing humidity and barometric pressure rising. Winds shifting from the W to the WSW at 9 mph 14 km/h.

Saturday, September 19, 2026

Mid-Morning
Thunder Lake Weather - 2026-09-19 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
Thunder Lake Weather - 2026-09-19 - Afternoon - Sunny
74°F 23°C
Sunny
Early-Evening
Thunder Lake Weather - 2026-09-19 - Evening - Sunny
65°F 19°C
Sunny
Pleasant near 74°F 23°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds increasing from the W at 4 mph 6 km/h to NE at 13 mph 20 km/h. Gusts up to 20 mph 33 km/h.

Sunday, September 20, 2026

Mid-Morning
Thunder Lake Weather - 2026-09-20 - Morning - Sunny
59°F 15°C
Sunny
Mid-Afternoon
Thunder Lake Weather - 2026-09-20 - Afternoon - Cloudy
83°F 29°C
Cloudy
Early-Evening
Thunder Lake Weather - 2026-09-20 - Evening - Overcast
72°F 23°C
Overcast
Balmy with temperatures reaching 83°F 29°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds switching from the W to the WSW at 3 mph 4 km/h.

Monday, September 21, 2026

Mid-Morning
Thunder Lake Weather - 2026-09-21 - Morning - Cloudy
62°F 17°C
Cloudy
Mid-Afternoon
Thunder Lake Weather - 2026-09-21 - Afternoon - Overcast
81°F 27°C
Overcast
Early-Evening
Thunder Lake Weather - 2026-09-21 - Evening - Scattered Showers
65°F 19°C
Scattered Showers
Quite warm around 81°F 27°C, scattered downpours possible, with increasing humidity and steady pressure. Winds moving from the W to the ENE at 3 mph 5 km/h.

Tuesday, September 22, 2026

Mid-Morning
Thunder Lake Weather - 2026-09-22 - Morning - Overcast
60°F 16°C
Overcast
Mid-Afternoon
Thunder Lake Weather - 2026-09-22 - Afternoon - Sunny
78°F 26°C
Sunny
Early-Evening
Thunder Lake Weather - 2026-09-22 - Evening - Sunny
71°F 22°C
Sunny
Mild temperatures up to 78°F 26°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds swinging from the W to the ENE at 11 mph 17 km/h.

Wednesday, September 23, 2026

Mid-Morning
Thunder Lake Weather - 2026-09-23 - Morning - Scattered Showers
62°F 17°C
Scattered Showers
Mid-Afternoon
Thunder Lake Weather - 2026-09-23 - Afternoon - Cloudy
79°F 26°C
Cloudy
Early-Evening
Thunder Lake Weather - 2026-09-23 - Evening - Sunny
65°F 19°C
Sunny
Mild with a high of 79°F 26°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds out of the SW at 19 mph 31 km/h. Gusts up to 20 mph 33 km/h.

Thursday, September 24, 2026

Mid-Morning
Thunder Lake Weather - 2026-09-24 - Morning - Sunny
60°F 15°C
Sunny
Mid-Afternoon
Thunder Lake Weather - 2026-09-24 - Afternoon - Sunny
82°F 28°C
Sunny
Early-Evening
Thunder Lake Weather - 2026-09-24 - Evening - Overcast
74°F 23°C
Overcast
Warm and summery near 82°F 28°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds turning from the W to the SSW at 6 mph 10 km/h.

Friday, September 25, 2026

Mid-Morning
Thunder Lake Weather - 2026-09-25 - Morning - Overcast
63°F 17°C
Overcast
Mid-Afternoon
Thunder Lake Weather - 2026-09-25 - Afternoon - Cloudy
79°F 26°C
Cloudy
Early-Evening
Thunder Lake Weather - 2026-09-25 - Evening - Cloudy
71°F 22°C
Cloudy
Comfortable with temperatures reaching 79°F 26°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds switching from the W to the SSW at 7 mph 10 km/h.

Saturday, September 26, 2026

Mid-Morning
Thunder Lake Weather - 2026-09-26 - Morning - Sunny
62°F 17°C
Sunny
Mid-Afternoon
Thunder Lake Weather - 2026-09-26 - Afternoon - Sunny
85°F 29°C
Sunny
Early-Evening
Thunder Lake Weather - 2026-09-26 - Evening - Partly Cloudy
74°F 23°C
Partly Cloudy
Quite warm around 85°F 29°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds out of the SW at 9 mph 15 km/h.

Sunday, September 27, 2026

Mid-Morning
Thunder Lake Weather - 2026-09-27 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Thunder Lake Weather - 2026-09-27 - Afternoon - Overcast
85°F 30°C
Overcast
Early-Evening
Thunder Lake Weather - 2026-09-27 - Evening - Light Showers
71°F 22°C
Light Showers
Warm temperatures up to 85°F 30°C, mainly dry until evening showers arrive, with increasing humidity and barometric pressure falling. Winds blowing from the WSW at 11 mph 18 km/h.

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Weather by the Numbers

Mon, 14th
Thunder Lake MT Weather - Monday, Sep 14, 2026 - Patchy Rain Nearby
Hi: 62°F 17°C
Lo: 42°F 6°C
Sunrise 06:58 AM
Sunset 07:34 PM
Wind W 31 mph49 km/h
Dew Point 26°F-4°C
uv Index 5
Barometric Pressure 29.83 in1010 mb
POP 17% *
Humidity 28%
Tue, 15th
Thunder Lake MT Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 67°F 19°C
Lo: 37°F 3°C
Sunrise 06:59 AM
Sunset 07:32 PM
Wind ENE 14 mph22 km/h
Dew Point 33°F1°C
uv Index 4
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 38%
Wed, 16th
Thunder Lake MT Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 72°F 22°C
Lo: 41°F 5°C
Sunrise 07:01 AM
Sunset 07:30 PM
Wind NW 2 mph4 km/h
Dew Point 32°F0°C
uv Index 4
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 31%
Thu, 17th
Thunder Lake MT Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 79°F 26°C
Lo: 43°F 6°C
Sunrise 07:02 AM
Sunset 07:28 PM
Wind NE 2 mph3 km/h
Dew Point 35°F2°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 27%
Fri, 18th
Thunder Lake MT Weather - Friday, Sep 18, 2026 - Thundery Outbreaks In Nearby
Hi: 71°F 22°C
Lo: 51°F 11°C
Sunrise 07:03 AM
Sunset 07:26 PM
Wind WNW 14 mph23 km/h
Dew Point 43°F6°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 10% *
Humidity 36%
Sat, 19th
Thunder Lake MT Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 74°F 23°C
Lo: 48°F 9°C
Sunrise 07:04 AM
Sunset 07:24 PM
Wind ENE 9 mph14 km/h
Dew Point 44°F7°C
uv Index 5
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 43%
Sun, 20th
Thunder Lake MT Weather - Sunday, Sep 20, 2026 - Partly Cloudy
Hi: 83°F 29°C
Lo: 50°F 10°C
Sunrise 07:06 AM
Sunset 07:22 PM
Wind WNW 7 mph11 km/h
Dew Point 29°F-2°C
uv Index 6
Barometric Pressure 29.88 in1012 mb
POP 2% *
Humidity 18%
Mon, 21st
Thunder Lake MT Weather - Monday, Sep 21, 2026 - Sunny
Hi: 81°F 27°C
Lo: 55°F 13°C
Sunrise 07:07 AM
Sunset 07:20 PM
Wind NW 5 mph8 km/h
Dew Point 33°F1°C
uv Index 6
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 21%
Tue, 22nd
Thunder Lake MT Weather - Tuesday, Sep 22, 2026 - Sunny
Hi: 78°F 26°C
Lo: 56°F 13°C
Sunrise 07:08 AM
Sunset 07:18 PM
Wind NE 1 mph1 km/h
Dew Point 44°F6°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 37%
Wed, 23rd
Thunder Lake MT Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 79°F 26°C
Lo: 56°F 13°C
Sunrise 07:09 AM
Sunset 07:16 PM
Wind W 11 mph18 km/h
Dew Point 43°F6°C
uv Index 7
Barometric Pressure 29.74 in1007 mb
POP 1% *
Humidity 29%
Thu, 24th
Thunder Lake MT Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 82°F 28°C
Lo: 52°F 11°C
Sunrise 07:11 AM
Sunset 07:14 PM
Wind W 14 mph22 km/h
Dew Point 37°F3°C
uv Index 6
Barometric Pressure 29.85 in1011 mb
POP 0% *
Humidity 24%
Fri, 25th
Thunder Lake MT Weather - Friday, Sep 25, 2026 - Sunny
Hi: 79°F 26°C
Lo: 55°F 13°C
Sunrise 07:12 AM
Sunset 07:12 PM
Wind WNW 9 mph14 km/h
Dew Point 31°F-1°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 1% *
Humidity 17%
Sat, 26th
Thunder Lake MT Weather - Saturday, Sep 26, 2026 - Sunny
Hi: 85°F 29°C
Lo: 55°F 13°C
Sunrise 07:13 AM
Sunset 07:10 PM
Wind WNW 8 mph12 km/h
Dew Point 33°F0°C
uv Index 7
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 19%
Sun, 27th
Thunder Lake MT Weather - Sunday, Sep 27, 2026 - Sunny
Hi: 85°F 30°C
Lo: 55°F 13°C
Sunrise 07:15 AM
Sunset 07:09 PM
Wind NW 3 mph5 km/h
Dew Point 31°F-1°C
uv Index 7
Barometric Pressure 29.71 in1006 mb
POP 1% *
Humidity 17%
* POP = Probability of Precipitation. Data for 12:00 PM.