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Greenough MT Weather - Clear - 45°F
Clear
45°F
Updated 5:03 am
Feels Like 42°F
Humidity 100%
Wind N 0 mph
Barometer  30.21 in
Dew Point 45°F
Greenough MT Weather - Clear - 7°C
Clear
7°C
Updated 5:03 am
Feels Like 5°C
Humidity 100%
Wind N 0 km/h
Barometer  102.3 kPa
Dew Point 7°C
Greenough, MT Weather and Current Conditionsgreenough mt weather forecast

Greenough, MT Weather Forecast

Greenough Montana WeatherGreenough, Montana Weather Weather Forecast
14 day API Greenough, MT weather forecast. Note. Our 7-day weather forecast for Greenough, Montana is our most reliable and accurate forecast. This model should only be used as a likely scenario. Forecasting more than 7 days is difficult.
Greenough, MT Weather Forecast Dated: 503 AM Sun Sep 20 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.

Sunday, September 20, 2026

Mid-Morning
Greenough Weather - 2026-09-20 - Morning - Sunny
51°F 10°C
Sunny
Mid-Afternoon
Greenough Weather - 2026-09-20 - Afternoon - Sunny
68°F 20°C
Sunny
Early-Evening
Greenough Weather - 2026-09-20 - Evening - Sunny
60°F 15°C
Sunny
Pleasant near 68°F 20°C, sunny throughout the day, with lower humidity and steady pressure.

Monday, September 21, 2026

Mid-Morning
Greenough Weather - 2026-09-21 - Morning - Sunny
52°F 11°C
Sunny
Mid-Afternoon
Greenough Weather - 2026-09-21 - Afternoon - Sunny
71°F 22°C
Sunny
Early-Evening
Greenough Weather - 2026-09-21 - Evening - Sunny
63°F 17°C
Sunny
Comfortable with temperatures reaching 71°F 22°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Tuesday, September 22, 2026

Mid-Morning
Greenough Weather - 2026-09-22 - Morning - Overcast
53°F 12°C
Overcast
Mid-Afternoon
Greenough Weather - 2026-09-22 - Afternoon - Overcast
72°F 22°C
Overcast
Early-Evening
Greenough Weather - 2026-09-22 - Evening - Partly Cloudy
62°F 17°C
Partly Cloudy
Enjoyable around 72°F 22°C, overcast through the afternoon, turning sunny this evening, with lower humidity and barometric pressure falling.

Wednesday, September 23, 2026

Mid-Morning
Greenough Weather - 2026-09-23 - Morning - Partly Cloudy
55°F 13°C
Partly Cloudy
Mid-Afternoon
Greenough Weather - 2026-09-23 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Greenough Weather - 2026-09-23 - Evening - Cloudy
62°F 17°C
Cloudy
Mild temperatures up to 72°F 22°C, cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.

Thursday, September 24, 2026

Mid-Morning
Greenough Weather - 2026-09-24 - Morning - Sunny
52°F 11°C
Sunny
Mid-Afternoon
Greenough Weather - 2026-09-24 - Afternoon - Overcast
69°F 21°C
Overcast
Early-Evening
Greenough Weather - 2026-09-24 - Evening - Cloudy
60°F 16°C
Cloudy
Mild with a high of 69°F 21°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure.

Friday, September 25, 2026

Mid-Morning
Greenough Weather - 2026-09-25 - Morning - Overcast
53°F 11°C
Overcast
Mid-Afternoon
Greenough Weather - 2026-09-25 - Afternoon - Overcast
73°F 23°C
Overcast
Early-Evening
Greenough Weather - 2026-09-25 - Evening - Partly Cloudy
59°F 15°C
Partly Cloudy
Pleasant near 73°F 23°C, overcast through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the E to the NW at 8 mph 13 km/h.

Saturday, September 26, 2026

Mid-Morning
Greenough Weather - 2026-09-26 - Morning - Overcast
48°F 9°C
Overcast
Mid-Afternoon
Greenough Weather - 2026-09-26 - Afternoon - Light Showers
45°F 7°C
Light Showers
Early-Evening
Greenough Weather - 2026-09-26 - Evening - Scattered Showers
44°F 7°C
Scattered Showers
Chilly near 45°F 7°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure.

Sunday, September 27, 2026

Mid-Morning
Greenough Weather - 2026-09-27 - Morning - Sunny
39°F 4°C
Sunny
Mid-Afternoon
Greenough Weather - 2026-09-27 - Afternoon - Partly Cloudy
54°F 12°C
Partly Cloudy
Early-Evening
Greenough Weather - 2026-09-27 - Evening - Partly Cloudy
48°F 9°C
Partly Cloudy
Crisp with a high near 54°F 12°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling.

Monday, September 28, 2026

Mid-Morning
Greenough Weather - 2026-09-28 - Morning - Sunny
41°F 5°C
Sunny
Mid-Afternoon
Greenough Weather - 2026-09-28 - Afternoon - Overcast
59°F 15°C
Overcast
Early-Evening
Greenough Weather - 2026-09-28 - Evening - Overcast
53°F 11°C
Overcast
Refreshing around 59°F 15°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds switching from the SW to the WNW at 7 mph 12 km/h.

Tuesday, September 29, 2026

Mid-Morning
Greenough Weather - 2026-09-29 - Morning - Scattered Showers
43°F 6°C
Scattered Showers
Mid-Afternoon
Greenough Weather - 2026-09-29 - Afternoon - Cloudy
54°F 12°C
Cloudy
Early-Evening
Greenough Weather - 2026-09-29 - Evening - Sunny
45°F 7°C
Sunny
Cool and brisk at 54°F 12°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure rising. Winds moving from the W to the N at 6 mph 10 km/h.

Wednesday, September 30, 2026

Mid-Morning
Greenough Weather - 2026-09-30 - Morning - Partly Cloudy
39°F 4°C
Partly Cloudy
Mid-Afternoon
Greenough Weather - 2026-09-30 - Afternoon - Sunny
58°F 14°C
Sunny
Early-Evening
Greenough Weather - 2026-09-30 - Evening - Sunny
49°F 10°C
Sunny
Comfortable at 58°F 14°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling.

Thursday, October 1, 2026

Mid-Morning
Greenough Weather - 2026-10-01 - Morning - Cloudy
42°F 6°C
Cloudy
Mid-Afternoon
Greenough Weather - 2026-10-01 - Afternoon - Sunny
65°F 18°C
Sunny
Early-Evening
Greenough Weather - 2026-10-01 - Evening - Cloudy
55°F 13°C
Cloudy
Cool with a high near 65°F 18°C, cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling.

Friday, October 2, 2026

Mid-Morning
Greenough Weather - 2026-10-02 - Morning - Overcast
48°F 9°C
Overcast
Mid-Afternoon
Greenough Weather - 2026-10-02 - Afternoon - Overcast
70°F 21°C
Overcast
Early-Evening
Greenough Weather - 2026-10-02 - Evening - Overcast
60°F 15°C
Overcast
Enjoyable around 70°F 21°C, overcast throughout the day, with steady humidity and barometric pressure falling.

Saturday, October 3, 2026

Mid-Morning
Greenough Weather - 2026-10-03 - Morning - Partly Cloudy
52°F 11°C
Partly Cloudy
Mid-Afternoon
Greenough Weather - 2026-10-03 - Afternoon - Overcast
68°F 20°C
Overcast
Early-Evening
Greenough Weather - 2026-10-03 - Evening - Overcast
58°F 14°C
Overcast
Mild temperatures up to 68°F 20°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling.

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Weather by the Numbers

Sun, 20th
Greenough MT Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 68°F 20°C
Lo: 43°F 6°C
Sunrise 07:19 AM
Sunset 07:36 PM
Wind SW 4 mph6 km/h
Dew Point 44°F6°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 2% *
Humidity 47%
Mon, 21st
Greenough MT Weather - Monday, Sep 21, 2026 - Sunny
Hi: 71°F 22°C
Lo: 44°F 7°C
Sunrise 07:21 AM
Sunset 07:34 PM
Wind SSW 4 mph6 km/h
Dew Point 38°F3°C
uv Index 4
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 35%
Tue, 22nd
Greenough MT Weather - Tuesday, Sep 22, 2026 - Partly Cloudy
Hi: 72°F 22°C
Lo: 47°F 8°C
Sunrise 07:22 AM
Sunset 07:32 PM
Wind S 3 mph5 km/h
Dew Point 35°F2°C
uv Index 4
Barometric Pressure 29.88 in1012 mb
POP 2% *
Humidity 30%
Wed, 23rd
Greenough MT Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 72°F 22°C
Lo: 47°F 8°C
Sunrise 07:23 AM
Sunset 07:30 PM
Wind S 4 mph6 km/h
Dew Point 38°F3°C
uv Index 4
Barometric Pressure 29.88 in1012 mb
POP 1% *
Humidity 34%
Thu, 24th
Greenough MT Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 69°F 21°C
Lo: 44°F 7°C
Sunrise 07:24 AM
Sunset 07:28 PM
Wind SSW 3 mph5 km/h
Dew Point 34°F1°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 33%
Fri, 25th
Greenough MT Weather - Friday, Sep 25, 2026 - Overcast
Hi: 73°F 23°C
Lo: 47°F 8°C
Sunrise 07:26 AM
Sunset 07:26 PM
Wind SSE 4 mph6 km/h
Dew Point 37°F3°C
uv Index 4
Barometric Pressure 29.83 in1010 mb
POP 10% *
Humidity 34%
Sat, 26th
Greenough MT Weather - Saturday, Sep 26, 2026 - Light Rain Shower
Hi: 50°F 10°C
Lo: 39°F 4°C
Sunrise 07:27 AM
Sunset 07:24 PM
Wind WNW 6 mph10 km/h
Dew Point 38°F3°C
uv Index 3
Barometric Pressure 29.97 in1015 mb
POP 29% *
Humidity 63%
Sun, 27th
Greenough MT Weather - Sunday, Sep 27, 2026 - Partly Cloudy
Hi: 54°F 12°C
Lo: 33°F 1°C
Sunrise 07:28 AM
Sunset 07:22 PM
Wind WSW 5 mph8 km/h
Dew Point 30°F-1°C
uv Index 3
Barometric Pressure 30.15 in1021 mb
POP 4% *
Humidity 47%
Mon, 28th
Greenough MT Weather - Monday, Sep 28, 2026 - Sunny
Hi: 59°F 15°C
Lo: 35°F 1°C
Sunrise 07:30 AM
Sunset 07:20 PM
Wind SW 6 mph9 km/h
Dew Point 30°F-1°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 2% *
Humidity 40%
Tue, 29th
Greenough MT Weather - Tuesday, Sep 29, 2026 - Patchy Rain Nearby
Hi: 54°F 12°C
Lo: 38°F 3°C
Sunrise 07:31 AM
Sunset 07:18 PM
Wind W 14 mph22 km/h
Dew Point 34°F1°C
uv Index 2
Barometric Pressure 29.71 in1006 mb
POP 11% *
Humidity 55%
Wed, 30th
Greenough MT Weather - Wednesday, Sep 30, 2026 - Overcast
Hi: 58°F 14°C
Lo: 33°F 1°C
Sunrise 07:32 AM
Sunset 07:16 PM
Wind ESE 3 mph5 km/h
Dew Point 32°F-0°C
uv Index 3
Barometric Pressure 29.94 in1014 mb
POP 11% *
Humidity 46%
Thu, 1st
Greenough MT Weather - Thursday, Oct 1, 2026 - Sunny
Hi: 65°F 18°C
Lo: 36°F 2°C
Sunrise 07:34 AM
Sunset 07:14 PM
Wind SSE 2 mph4 km/h
Dew Point 32°F-0°C
uv Index 4
Barometric Pressure 29.97 in1015 mb
POP 2% *
Humidity 37%
Fri, 2nd
Greenough MT Weather - Friday, Oct 2, 2026 - Overcast
Hi: 70°F 21°C
Lo: 44°F 6°C
Sunrise 07:35 AM
Sunset 07:12 PM
Wind SSE 3 mph4 km/h
Dew Point 32°F-0°C
uv Index 4
Barometric Pressure 29.88 in1012 mb
POP 8% *
Humidity 32%
Sat, 3rd
Greenough MT Weather - Saturday, Oct 3, 2026 - Overcast
Hi: 68°F 20°C
Lo: 47°F 8°C
Sunrise 07:36 AM
Sunset 07:10 PM
Wind S 2 mph4 km/h
Dew Point 36°F2°C
uv Index 4
Barometric Pressure 29.68 in1005 mb
POP 10% *
Humidity 34%
* POP = Probability of Precipitation. Data for 12:00 PM.