Suphellen Reservoir, MT 14 Day Weather

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Suphellen Reservoir MT Weather - Overcast - 51°F
Overcast
51°F
Updated 11:24 am
Feels Like 51°F
Humidity 79%
Wind N 8 mph
Barometer  30.29 in
Dew Point 45°F
Suphellen Reservoir MT Weather - Overcast - 11°C
Overcast
11°C
Updated 11:24 am
Feels Like 11°C
Humidity 79%
Wind N 13 km/h
Barometer  102.6 kPa
Dew Point 7°C
Suphellen Reservoir, MT Weather and Current Conditionssuphellen reservoir mt weather forecast

Suphellen Reservoir, MT Weather Forecast

Suphellen Reservoir Montana WeatherSuphellen Reservoir, Montana Weather Weather Forecast
14 day API weather forecast for Suphellen Reservoir. Note: The 7-day Suphellen Reservoir weather forecast is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Suphellen Reservoir, MT Weather Forecast Dated: 1124 AM Wed Sep 16 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 16, 2026

Mid-Morning
Suphellen Reservoir Weather - 2026-09-16 - Morning - Overcast
49°F 9°C
Overcast
Mid-Afternoon
Suphellen Reservoir Weather - 2026-09-16 - Afternoon - Sunny
59°F 15°C
Sunny
Early-Evening
Suphellen Reservoir Weather - 2026-09-16 - Evening - Sunny
58°F 15°C
Sunny
Refreshing around 59°F 15°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure.

Thursday, September 17, 2026

Mid-Morning
Suphellen Reservoir Weather - 2026-09-17 - Morning - Sunny
52°F 11°C
Sunny
Mid-Afternoon
Suphellen Reservoir Weather - 2026-09-17 - Afternoon - Sunny
69°F 21°C
Sunny
Early-Evening
Suphellen Reservoir Weather - 2026-09-17 - Evening - Sunny
66°F 19°C
Sunny
Comfortable with temperatures reaching 69°F 21°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds turning from the SE to the NE at 7 mph 12 km/h.

Friday, September 18, 2026

Mid-Morning
Suphellen Reservoir Weather - 2026-09-18 - Morning - Sunny
59°F 15°C
Sunny
Mid-Afternoon
Suphellen Reservoir Weather - 2026-09-18 - Afternoon - Sunny
70°F 21°C
Sunny
Early-Evening
Suphellen Reservoir Weather - 2026-09-18 - Evening - Overcast
66°F 19°C
Overcast
Enjoyable around 70°F 21°C, sunny through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds switching from the N to the NNE at 9 mph 15 km/h.

Saturday, September 19, 2026

Mid-Morning
Suphellen Reservoir Weather - 2026-09-19 - Morning - Partly Cloudy
58°F 15°C
Partly Cloudy
Mid-Afternoon
Suphellen Reservoir Weather - 2026-09-19 - Afternoon - Partly Cloudy
68°F 20°C
Partly Cloudy
Early-Evening
Suphellen Reservoir Weather - 2026-09-19 - Evening - Overcast
65°F 18°C
Overcast
Mild temperatures up to 68°F 20°C, cloudy in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure.

Sunday, September 20, 2026

Mid-Morning
Suphellen Reservoir Weather - 2026-09-20 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
Suphellen Reservoir Weather - 2026-09-20 - Afternoon - Sunny
71°F 22°C
Sunny
Early-Evening
Suphellen Reservoir Weather - 2026-09-20 - Evening - Sunny
68°F 20°C
Sunny
Mild with a high of 71°F 22°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds moving from the SE to the ESE at 8 mph 12 km/h.

Monday, September 21, 2026

Mid-Morning
Suphellen Reservoir Weather - 2026-09-21 - Morning - Sunny
59°F 15°C
Sunny
Mid-Afternoon
Suphellen Reservoir Weather - 2026-09-21 - Afternoon - Overcast
74°F 23°C
Overcast
Early-Evening
Suphellen Reservoir Weather - 2026-09-21 - Evening - Overcast
70°F 21°C
Overcast
Pleasant near 74°F 23°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling.

Tuesday, September 22, 2026

Mid-Morning
Suphellen Reservoir Weather - 2026-09-22 - Morning - Overcast
54°F 12°C
Overcast
Mid-Afternoon
Suphellen Reservoir Weather - 2026-09-22 - Afternoon - Sunny
57°F 14°C
Sunny
Early-Evening
Suphellen Reservoir Weather - 2026-09-22 - Evening - Light Showers
47°F 8°C
Light Showers
Chilly near 57°F 14°C, drier conditions through late afternoon before showers move in, with steady humidity and barometric pressure rising. Winds out of the NNW at 26 mph 42 km/h. Gusts up to 21 mph 33 km/h.

Wednesday, September 23, 2026

Mid-Morning
Suphellen Reservoir Weather - 2026-09-23 - Morning - Sunny
45°F 7°C
Sunny
Mid-Afternoon
Suphellen Reservoir Weather - 2026-09-23 - Afternoon - Sunny
64°F 18°C
Sunny
Early-Evening
Suphellen Reservoir Weather - 2026-09-23 - Evening - Sunny
62°F 17°C
Sunny
Cool with a high near 64°F 18°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds blowing from the WSW at 8 mph 13 km/h.

Thursday, September 24, 2026

Mid-Morning
Suphellen Reservoir Weather - 2026-09-24 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
Suphellen Reservoir Weather - 2026-09-24 - Afternoon - Cloudy
79°F 26°C
Cloudy
Early-Evening
Suphellen Reservoir Weather - 2026-09-24 - Evening - Sunny
70°F 21°C
Sunny
Mild temperatures up to 79°F 26°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure falling. Winds turning from the S to the WSW at 9 mph 14 km/h.

Friday, September 25, 2026

Mid-Morning
Suphellen Reservoir Weather - 2026-09-25 - Morning - Sunny
63°F 17°C
Sunny
Mid-Afternoon
Suphellen Reservoir Weather - 2026-09-25 - Afternoon - Overcast
82°F 28°C
Overcast
Early-Evening
Suphellen Reservoir Weather - 2026-09-25 - Evening - Overcast
73°F 23°C
Overcast
Very warm with a high of 82°F 28°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds switching from the S to the NNW at 7 mph 11 km/h.

Saturday, September 26, 2026

Mid-Morning
Suphellen Reservoir Weather - 2026-09-26 - Morning - Overcast
49°F 10°C
Overcast
Mid-Afternoon
Suphellen Reservoir Weather - 2026-09-26 - Afternoon - Overcast
53°F 12°C
Overcast
Early-Evening
Suphellen Reservoir Weather - 2026-09-26 - Evening - Scattered Showers
49°F 9°C
Scattered Showers
Chilly near 53°F 12°C, scattered downpours possible, with steady humidity and steady pressure. Winds blowing from the N at 14 mph 22 km/h.

Sunday, September 27, 2026

Mid-Morning
Suphellen Reservoir Weather - 2026-09-27 - Morning - Light Sleet Showers
38°F 3°C
Light Sleet Showers
Mid-Afternoon
Suphellen Reservoir Weather - 2026-09-27 - Afternoon - Light Snow Showers
37°F 3°C
Light Snow Showers
Early-Evening
Suphellen Reservoir Weather - 2026-09-27 - Evening - Light Snow Showers
38°F 3°C
Light Snow Showers
Cold with a high near 37°F 3°C, on-and-off sleet throughout the day, with steady humidity and barometric pressure rising. Winds NNW at 14 mph 23 km/h. Gusts up to 21 mph 34 km/h.

Monday, September 28, 2026

Mid-Morning
Suphellen Reservoir Weather - 2026-09-28 - Morning - Partly Cloudy
38°F 4°C
Partly Cloudy
Mid-Afternoon
Suphellen Reservoir Weather - 2026-09-28 - Afternoon - Sunny
49°F 10°C
Sunny
Early-Evening
Suphellen Reservoir Weather - 2026-09-28 - Evening - Sunny
48°F 9°C
Sunny
Brisk around 49°F 10°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds out of the WNW at 10 mph 16 km/h.

Tuesday, September 29, 2026

Mid-Morning
Suphellen Reservoir Weather - 2026-09-29 - Morning - Cloudy
43°F 6°C
Cloudy
Mid-Afternoon
Suphellen Reservoir Weather - 2026-09-29 - Afternoon - Overcast
55°F 13°C
Overcast
Early-Evening
Suphellen Reservoir Weather - 2026-09-29 - Evening - Overcast
52°F 11°C
Overcast
Cool and brisk at 55°F 13°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds turning from the SE to the ENE at 11 mph 18 km/h.

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Weather by the Numbers

Wed, 16th
Suphellen Reservoir MT Weather - Wednesday, Sep 16, 2026 - Partly Cloudy
Hi: 61°F 16°C
Lo: 46°F 8°C
Sunrise 07:04 AM
Sunset 07:36 PM
Wind WNW 1 mph2 km/h
Dew Point 43°F6°C
uv Index 3
Barometric Pressure 30.21 in1023 mb
POP 8% *
Humidity 65%
Thu, 17th
Suphellen Reservoir MT Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 71°F 21°C
Lo: 48°F 9°C
Sunrise 07:06 AM
Sunset 07:34 PM
Wind SE 9 mph14 km/h
Dew Point 42°F5°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 2% *
Humidity 47%
Fri, 18th
Suphellen Reservoir MT Weather - Friday, Sep 18, 2026 - Sunny
Hi: 71°F 21°C
Lo: 56°F 13°C
Sunrise 07:07 AM
Sunset 07:32 PM
Wind N 9 mph14 km/h
Dew Point 40°F5°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 38%
Sat, 19th
Suphellen Reservoir MT Weather - Saturday, Sep 19, 2026 - Partly Cloudy
Hi: 69°F 20°C
Lo: 55°F 13°C
Sunrise 07:09 AM
Sunset 07:30 PM
Wind S 6 mph9 km/h
Dew Point 51°F10°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 7% *
Humidity 61%
Sun, 20th
Suphellen Reservoir MT Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 72°F 22°C
Lo: 53°F 12°C
Sunrise 07:10 AM
Sunset 07:28 PM
Wind SSE 6 mph10 km/h
Dew Point 50°F10°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 3% *
Humidity 58%
Mon, 21st
Suphellen Reservoir MT Weather - Monday, Sep 21, 2026 - Sunny
Hi: 74°F 23°C
Lo: 55°F 13°C
Sunrise 07:11 AM
Sunset 07:26 PM
Wind SW 5 mph8 km/h
Dew Point 35°F1°C
uv Index 6
Barometric Pressure 29.83 in1010 mb
POP 0% *
Humidity 28%
Tue, 22nd
Suphellen Reservoir MT Weather - Tuesday, Sep 22, 2026 - Sunny
Hi: 61°F 16°C
Lo: 45°F 7°C
Sunrise 07:13 AM
Sunset 07:24 PM
Wind NNW 21 mph33 km/h
Dew Point 39°F4°C
uv Index 4
Barometric Pressure 29.88 in1012 mb
POP 2% *
Humidity 49%
Wed, 23rd
Suphellen Reservoir MT Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 66°F 19°C
Lo: 41°F 5°C
Sunrise 07:14 AM
Sunset 07:21 PM
Wind S 10 mph17 km/h
Dew Point 32°F0°C
uv Index 4
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 41%
Thu, 24th
Suphellen Reservoir MT Weather - Thursday, Sep 24, 2026 - Overcast
Hi: 79°F 26°C
Lo: 50°F 10°C
Sunrise 07:16 AM
Sunset 07:19 PM
Wind WSW 9 mph14 km/h
Dew Point 35°F2°C
uv Index 5
Barometric Pressure 29.85 in1011 mb
POP 9% *
Humidity 29%
Fri, 25th
Suphellen Reservoir MT Weather - Friday, Sep 25, 2026 - Sunny
Hi: 82°F 28°C
Lo: 55°F 13°C
Sunrise 07:17 AM
Sunset 07:17 PM
Wind SSW 8 mph13 km/h
Dew Point 36°F2°C
uv Index 6
Barometric Pressure 29.65 in1004 mb
POP 1% *
Humidity 24%
Sat, 26th
Suphellen Reservoir MT Weather - Saturday, Sep 26, 2026 - Patchy Rain Nearby
Hi: 60°F 16°C
Lo: 46°F 8°C
Sunrise 07:19 AM
Sunset 07:15 PM
Wind N 15 mph23 km/h
Dew Point 41°F5°C
uv Index 2
Barometric Pressure 29.74 in1007 mb
POP 23% *
Humidity 71%
Sun, 27th
Suphellen Reservoir MT Weather - Sunday, Sep 27, 2026 - Moderate Or Heavy Snow Showers
Hi: 46°F 8°C
Lo: 37°F 3°C
Sunrise 07:20 AM
Sunset 07:13 PM
Wind NNW 17 mph27 km/h
Dew Point 36°F2°C
uv Index 1
Barometric Pressure 29.97 in1015 mb
POP 67% *
Humidity 95%
Mon, 28th
Suphellen Reservoir MT Weather - Monday, Sep 28, 2026 - Overcast
Hi: 51°F 10°C
Lo: 37°F 3°C
Sunrise 07:22 AM
Sunset 07:11 PM
Wind NW 10 mph16 km/h
Dew Point 33°F0°C
uv Index 2
Barometric Pressure 30.18 in1022 mb
POP 16% *
Humidity 67%
Tue, 29th
Suphellen Reservoir MT Weather - Tuesday, Sep 29, 2026 - Overcast
Hi: 55°F 13°C
Lo: 37°F 3°C
Sunrise 07:23 AM
Sunset 07:09 PM
Wind SE 11 mph18 km/h
Dew Point 34°F1°C
uv Index 3
Barometric Pressure 30.03 in1017 mb
POP 13% *
Humidity 53%
* POP = Probability of Precipitation. Data for 12:00 PM.