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As of 18:15 MDT

Weather in Acton, MT

56°Current weather

Acton, Sunday, 18 October, 18:15

Partly cloudy. Feels like 54°. High 62°, low 42°.

Pressure30.06 inHg
Wind10.4 mph NE
Humidity46%
Visibility6.2 mi
Dew point36°

10-day forecast for Acton, MT: 33° to 73°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

73°
Best day: Thursday, October 22
55° · 1.12 in
Worst day: Friday, October 23

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1969° / 38°0Clear
MorningClear41°feels 39°
AfternoonPartly cloudy68°feels 67°
EveningClear56°feels 54°
OvernightClear47°feels 47°
69 °Clear

Acton, Monday, 19 October

Clear. High 69°, low 38°.

Pressure29.97 inHg
Wind6.8 mph S
Humidity37%
Visibility6.2 mi
Dew point35°
Tue, 2066° / 42°0Mostly clear
MorningPartly cloudy43°feels 39°
AfternoonClear66°feels 64°
EveningClear50°feels 48°
OvernightClear47°feels 47°
66 °Mostly clear

Acton, Tuesday, 20 October

Mostly clear. High 66°, low 42°.

Pressure30.00 inHg
Wind4.9 mph NW
Humidity32%
Visibility6.2 mi
Dew point34°
Wed, 2163° / 41°0.06Rain
MorningClear41°feels 41°
AfternoonClear62°feels 60°
EveningClear53°feels 51°
OvernightPartly cloudy42°feels 42°
63 °Rain

Acton, Wednesday, 21 October

Rain. High 63°, low 41°.

Pressure30.09 inHg
Wind2 mph SE
Humidity57%
Visibility6.2 mi
Dew point42°
Thu, 2273° / 44°0Clear
MorningPartly cloudy49°feels 47°
AfternoonMostly clear71°feels 69°
EveningClear62°feels 61°
OvernightClear47°feels 47°
73 °Clear

Acton, Thursday, 22 October

Clear. High 73°, low 44°.

Pressure29.77 inHg
Wind9.1 mph SW
Humidity45%
Visibility6.2 mi
Dew point45°
Fri, 2355° / 45°1.12Rain
MorningRain50°feels 45°
AfternoonRain49°feels 44°
EveningRain45°feels 39°
OvernightRain46°feels 39°
55 °Rain

Acton, Friday, 23 October

Rain. High 55°, low 45°.

Pressure29.62 inHg
Wind21.7 mph NW
Humidity91%
Visibility—
Dew point47°
Sat, 2450° / 35°0Clear
MorningClear38°feels 30°
AfternoonClear46°feels 40°
EveningClear46°feels 42°
OvernightClear40°feels 34°
50 °Clear

Acton, Saturday, 24 October

Clear. High 50°, low 35°.

Pressure30.27 inHg
Wind20.2 mph NW
Humidity42%
Visibility—
Dew point23°
Sun, 2558° / 37°0Overcast
MorningOvercast42°feels 42°
AfternoonOvercast53°feels 50°
EveningOvercast48°feels 45°
OvernightOvercast41°feels 36°
58 °Overcast

Acton, Sunday, 25 October

Overcast. High 58°, low 37°.

Pressure30.00 inHg
Wind13.2 mph N
Humidity36%
Visibility—
Dew point25°
Mon, 2645° / 33°0Partly cloudy
MorningPartly cloudy36°feels 30°
AfternoonPartly cloudy41°feels 37°
EveningPartly cloudy42°feels 37°
OvernightPartly cloudy38°feels 34°
45 °Partly cloudy

Acton, Monday, 26 October

Partly cloudy. High 45°, low 33°.

Pressure30.24 inHg
Wind11.9 mph N
Humidity59%
Visibility—
Dew point26°
Tue, 2750° / 38°0Overcast
MorningOvercast40°feels 40°
AfternoonOvercast46°feels 44°
EveningOvercast47°feels 45°
OvernightOvercast44°feels 41°
50 °Overcast

Acton, Tuesday, 27 October

Overcast. High 50°, low 38°.

Pressure30.03 inHg
Wind7 mph E
Humidity64%
Visibility—
Dew point33°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Acton, MT around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.