Acton, MT 14 Day Weather - 59002 WeatherWorld.com

Feedback E-mail the Weather

Quick Weather Clicks

Acton, MT Weather - 14-Day Weather Forecast

Current Conditions

Settings
Acton MT Weather - Light Rain - 49°F
Light Rain
49°F
Updated 2:58 am
Feels Like 49°F
Humidity 89%
Wind NNE 6 mph
Barometer  30.13 in
Dew Point 46°F
Acton MT Weather - Light Rain - 9°C
Light Rain
9°C
Updated 2:58 am
Feels Like 9°C
Humidity 89%
Wind NNE 10 km/h
Barometer  102 kPa
Dew Point 8°C
Acton, MT Weather and Current Conditionsacton mt weather forecast

Acton, MT Weather Forecast

Acton Montana WeatherActon, Montana Weather Weather Forecast
14 day API weather forecast for Acton, Montana. Note: The 7-day weather forecast for Acton, MT 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.
Acton, MT Weather Forecast Dated: 258 AM Sat Sep 12 2026
Expect a mild stretch with plenty of sunshine and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.

Saturday, September 12, 2026

Mid-Morning
Acton Weather - 2026-09-12 - Morning - Overcast
51°F 10°C
Overcast
Mid-Afternoon
Acton Weather - 2026-09-12 - Afternoon - Overcast
66°F 19°C
Overcast
Early-Evening
Acton Weather - 2026-09-12 - Evening - Overcast
61°F 16°C
Overcast
Refreshing around 66°F 19°C, overcast throughout the day, with lower humidity and steady pressure. Winds out of the ENE at 8 mph 12 km/h. Gusts up to 24 mph 39 km/h.

Sunday, September 13, 2026

Mid-Morning
Acton Weather - 2026-09-13 - Morning - Overcast
53°F 12°C
Overcast
Mid-Afternoon
Acton Weather - 2026-09-13 - Afternoon - Sunny
71°F 22°C
Sunny
Early-Evening
Acton Weather - 2026-09-13 - Evening - Partly Cloudy
70°F 21°C
Partly Cloudy
Comfortable with temperatures reaching 71°F 22°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds switching from the E to the NW at 5 mph 8 km/h.

Monday, September 14, 2026

Mid-Morning
Acton Weather - 2026-09-14 - Morning - Sunny
60°F 15°C
Sunny
Mid-Afternoon
Acton Weather - 2026-09-14 - Afternoon - Sunny
71°F 22°C
Sunny
Early-Evening
Acton Weather - 2026-09-14 - Evening - Sunny
61°F 16°C
Sunny
Enjoyable around 71°F 22°C, sunny throughout the day, with increasing humidity and barometric pressure rising. Winds decreasing from W 26 mph 42 km/h to ENE 14 mph 23 km/h.

Tuesday, September 15, 2026

Mid-Morning
Acton Weather - 2026-09-15 - Morning - Sunny
53°F 12°C
Sunny
Mid-Afternoon
Acton Weather - 2026-09-15 - Afternoon - Sunny
70°F 21°C
Sunny
Early-Evening
Acton Weather - 2026-09-15 - Evening - Overcast
66°F 19°C
Overcast
Mild temperatures up to 70°F 21°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds swinging from the E to the NNE at 15 mph 24 km/h. Gusts up to 23 mph 38 km/h.

Wednesday, September 16, 2026

Mid-Morning
Acton Weather - 2026-09-16 - Morning - Overcast
50°F 10°C
Overcast
Mid-Afternoon
Acton Weather - 2026-09-16 - Afternoon - Partly Cloudy
61°F 16°C
Partly Cloudy
Early-Evening
Acton Weather - 2026-09-16 - Evening - Overcast
54°F 12°C
Overcast
Refreshing around 61°F 16°C, overcast in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds shifting from the N to the NNE at 11 mph 18 km/h. Gusts up to 21 mph 34 km/h.

Thursday, September 17, 2026

Mid-Morning
Acton Weather - 2026-09-17 - Morning - Sunny
49°F 10°C
Sunny
Mid-Afternoon
Acton Weather - 2026-09-17 - Afternoon - Sunny
67°F 20°C
Sunny
Early-Evening
Acton Weather - 2026-09-17 - Evening - Sunny
63°F 17°C
Sunny
Mildly cool near 67°F 20°C, sunny throughout the day, with lower humidity and steady pressure.

Friday, September 18, 2026

Mid-Morning
Acton Weather - 2026-09-18 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
Acton Weather - 2026-09-18 - Afternoon - Sunny
79°F 26°C
Sunny
Early-Evening
Acton Weather - 2026-09-18 - Evening - Sunny
70°F 21°C
Sunny
Comfortable with temperatures reaching 79°F 26°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds turning from the SSW to the E at 8 mph 12 km/h.

Saturday, September 19, 2026

Mid-Morning
Acton Weather - 2026-09-19 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Acton Weather - 2026-09-19 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
Acton Weather - 2026-09-19 - Evening - Sunny
74°F 23°C
Sunny
Quite warm around 80°F 27°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Sunday, September 20, 2026

Mid-Morning
Acton Weather - 2026-09-20 - Morning - Sunny
67°F 19°C
Sunny
Mid-Afternoon
Acton Weather - 2026-09-20 - Afternoon - Overcast
90°F 32°C
Overcast
Early-Evening
Acton Weather - 2026-09-20 - Evening - Partly Cloudy
78°F 26°C
Partly Cloudy
Hot temperatures near 90°F 32°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds switching from the WSW to the NE at 9 mph 15 km/h.

Monday, September 21, 2026

Mid-Morning
Acton Weather - 2026-09-21 - Morning - Sunny
69°F 20°C
Sunny
Mid-Afternoon
Acton Weather - 2026-09-21 - Afternoon - Sunny
83°F 28°C
Sunny
Early-Evening
Acton Weather - 2026-09-21 - Evening - Sunny
75°F 24°C
Sunny
Very warm with a high of 83°F 28°C, sunny throughout the day, with steady humidity and barometric pressure falling.

Tuesday, September 22, 2026

Mid-Morning
Acton Weather - 2026-09-22 - Morning - Sunny
66°F 19°C
Sunny
Mid-Afternoon
Acton Weather - 2026-09-22 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
Acton Weather - 2026-09-22 - Evening - Partly Cloudy
70°F 21°C
Partly Cloudy
Pleasant near 77°F 25°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds blowing from the ENE at 6 mph 10 km/h.

Wednesday, September 23, 2026

Mid-Morning
Acton Weather - 2026-09-23 - Morning - Sunny
56°F 13°C
Sunny
Mid-Afternoon
Acton Weather - 2026-09-23 - Afternoon - Sunny
73°F 23°C
Sunny
Early-Evening
Acton Weather - 2026-09-23 - Evening - Sunny
67°F 20°C
Sunny
Comfortable with temperatures reaching 73°F 23°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds E at 11 mph 17 km/h.

Thursday, September 24, 2026

Mid-Morning
Acton Weather - 2026-09-24 - Morning - Sunny
67°F 19°C
Sunny
Mid-Afternoon
Acton Weather - 2026-09-24 - Afternoon - Sunny
93°F 34°C
Sunny
Early-Evening
Acton Weather - 2026-09-24 - Evening - Sunny
80°F 27°C
Sunny
Sizzling hot with 93°F 34°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds shifting from the WSW to the NNE at 16 mph 26 km/h. Gusts up to 26 mph 41 km/h.

Friday, September 25, 2026

Mid-Morning
Acton Weather - 2026-09-25 - Morning - Scattered Showers
45°F 7°C
Scattered Showers
Mid-Afternoon
Acton Weather - 2026-09-25 - Afternoon - Scattered Showers
51°F 10°C
Scattered Showers
Early-Evening
Acton Weather - 2026-09-25 - Evening - Cloudy
49°F 9°C
Cloudy
Cool and brisk at 51°F 10°C, scattered downpours possible, with steady humidity and steady pressure. Winds turning from the ENE to the NE at 10 mph 15 km/h.

Trending Headlines

Acton, MT Weather Radar Map

Use the map search tool if you want to place a location marker on the radar map...

Acton, MT 7 Day Weather

National Two Day Weather Forecast


E-mail the Acton Weather Forecast

Voice your opinion or tell us about page issues...

Weather by the Numbers

Sat, 12th
Acton MT Weather - Saturday, Sep 12, 2026 - Overcast
Hi: 67°F 19°C
Lo: 48°F 9°C
Sunrise 06:50 AM
Sunset 07:32 PM
Wind E 9 mph14 km/h
Dew Point 42°F6°C
uv Index 3
Barometric Pressure 30.03 in1017 mb
POP 12% *
Humidity 51%
Sun, 13th
Acton MT Weather - Sunday, Sep 13, 2026 - Overcast
Hi: 75°F 24°C
Lo: 48°F 9°C
Sunrise 06:51 AM
Sunset 07:30 PM
Wind ESE 6 mph10 km/h
Dew Point 38°F3°C
uv Index 5
Barometric Pressure 29.83 in1010 mb
POP 10% *
Humidity 39%
Mon, 14th
Acton MT Weather - Monday, Sep 14, 2026 - Sunny
Hi: 71°F 22°C
Lo: 51°F 11°C
Sunrise 06:52 AM
Sunset 07:28 PM
Wind WNW 30 mph48 km/h
Dew Point 25°F-4°C
uv Index 4
Barometric Pressure 29.83 in1010 mb
POP 0% *
Humidity 21%
Tue, 15th
Acton MT Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 72°F 22°C
Lo: 46°F 8°C
Sunrise 06:54 AM
Sunset 07:26 PM
Wind E 8 mph12 km/h
Dew Point 36°F2°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 36%
Wed, 16th
Acton MT Weather - Wednesday, Sep 16, 2026 - Cloudy
Hi: 61°F 16°C
Lo: 46°F 8°C
Sunrise 06:55 AM
Sunset 07:24 PM
Wind NNE 14 mph23 km/h
Dew Point 35°F2°C
uv Index 3
Barometric Pressure 30.12 in1020 mb
POP 7% *
Humidity 43%
Thu, 17th
Acton MT Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 68°F 20°C
Lo: 42°F 6°C
Sunrise 06:56 AM
Sunset 07:22 PM
Wind SW 3 mph5 km/h
Dew Point 37°F3°C
uv Index 5
Barometric Pressure 30.18 in1022 mb
POP 1% *
Humidity 41%
Fri, 18th
Acton MT Weather - Friday, Sep 18, 2026 - Sunny
Hi: 79°F 26°C
Lo: 49°F 10°C
Sunrise 06:57 AM
Sunset 07:20 PM
Wind SSE 7 mph11 km/h
Dew Point 41°F5°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 34%
Sat, 19th
Acton MT Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 80°F 27°C
Lo: 54°F 12°C
Sunrise 06:59 AM
Sunset 07:19 PM
Wind E 4 mph6 km/h
Dew Point 35°F2°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 0% *
Humidity 25%
Sun, 20th
Acton MT Weather - Sunday, Sep 20, 2026 - Partly Cloudy
Hi: 90°F 32°C
Lo: 58°F 15°C
Sunrise 07:00 AM
Sunset 07:17 PM
Wind WSW 10 mph15 km/h
Dew Point 33°F1°C
uv Index 7
Barometric Pressure 29.85 in1011 mb
POP 3% *
Humidity 17%
Mon, 21st
Acton MT Weather - Monday, Sep 21, 2026 - Sunny
Hi: 83°F 28°C
Lo: 60°F 16°C
Sunrise 07:01 AM
Sunset 07:15 PM
Wind E 6 mph9 km/h
Dew Point 33°F1°C
uv Index 7
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 20%
Tue, 22nd
Acton MT Weather - Tuesday, Sep 22, 2026 - Sunny
Hi: 77°F 25°C
Lo: 58°F 15°C
Sunrise 07:02 AM
Sunset 07:13 PM
Wind E 7 mph11 km/h
Dew Point 37°F3°C
uv Index 6
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 28%
Wed, 23rd
Acton MT Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 73°F 23°C
Lo: 51°F 10°C
Sunrise 07:04 AM
Sunset 07:11 PM
Wind ENE 12 mph19 km/h
Dew Point 32°F-0°C
uv Index 5
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 28%
Thu, 24th
Acton MT Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 93°F 34°C
Lo: 55°F 13°C
Sunrise 07:05 AM
Sunset 07:09 PM
Wind WSW 14 mph22 km/h
Dew Point 27°F-3°C
uv Index 7
Barometric Pressure 29.65 in1004 mb
POP 0% *
Humidity 13%
Fri, 25th
Acton MT Weather - Friday, Sep 25, 2026 - Overcast
Hi: 58°F 14°C
Lo: 45°F 7°C
Sunrise 07:06 AM
Sunset 07:07 PM
Wind ENE 13 mph21 km/h
Dew Point 38°F3°C
uv Index 2
Barometric Pressure 30.33 in1027 mb
POP 20% *
Humidity 72%
* POP = Probability of Precipitation. Data for 12:00 PM.