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As of 02:30 MDT

Weather in Acton, MT

67°Current weather

Acton, Sunday, 9 August, 02:30

Clear. Feels like 65°. High 92°, low 61°.

Pressure29.85 inHg
Wind5.4 mph N
Humidity42%
Visibility6.2 mi
Dew point43°

10-day forecast for Acton, MT: 52° to 94°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

94°
Best day: Tuesday, August 11
68° · 1 in
Worst day: Friday, August 14

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

Mon, 1091° / 52°0Clear
MorningClear57°feels 55°
AfternoonClear87°feels 84°
EveningClear86°feels 83°
OvernightClear61°feels 59°
91 °Clear

Acton, Monday, 10 August

Clear. High 91°, low 52°.

Pressure29.83 inHg
Wind3.4 mph E
Humidity27%
Visibility6.2 mi
Dew point44°
Tue, 1194° / 65°0Clear
MorningClear70°feels 69°
AfternoonClear92°feels 87°
EveningClear84°feels 81°
OvernightClear70°feels 68°
94 °Clear

Acton, Tuesday, 11 August

Clear. High 94°, low 65°.

Pressure29.83 inHg
Wind7.5 mph N
Humidity18%
Visibility6.2 mi
Dew point39°
Wed, 1286° / 66°0.03Light rain
MorningOvercast70°feels 68°
AfternoonOvercast86°feels 83°
EveningOvercast80°feels 80°
OvernightOvercast69°feels 67°
86 °Light rain

Acton, Wednesday, 12 August

Light rain. High 86°, low 66°.

Pressure29.85 inHg
Wind12.6 mph NE
Humidity25%
Visibility6.2 mi
Dew point44°
Thu, 1388° / 61°0.04Light rain
MorningLight rain66°feels 66°
AfternoonLight rain80°feels 79°
EveningLight rain85°feels 82°
OvernightOvercast67°feels 67°
88 °Light rain

Acton, Thursday, 13 August

Light rain. High 88°, low 61°.

Pressure29.77 inHg
Wind20.9 mph NE
Humidity48%
Visibility—
Dew point55°
Fri, 1468° / 60°1Rain
MorningRain64°feels 64°
AfternoonRain62°feels 62°
EveningRain61°feels 60°
OvernightRain61°feels 61°
68 °Rain

Acton, Friday, 14 August

Rain. High 68°, low 60°.

Pressure29.97 inHg
Wind13.6 mph N
Humidity87%
Visibility—
Dew point59°
Sat, 1580° / 57°0Overcast
MorningOvercast60°feels 60°
AfternoonOvercast72°feels 71°
EveningOvercast79°feels 78°
OvernightOvercast69°feels 68°
80 °Overcast

Acton, Saturday, 15 August

Overcast. High 80°, low 57°.

Pressure30.12 inHg
Wind10.4 mph SE
Humidity57%
Visibility—
Dew point52°
Sun, 1686° / 64°0.01Light rain
MorningLight rain68°feels 68°
AfternoonLight rain79°feels 78°
EveningLight rain78°feels 77°
OvernightLight rain71°feels 71°
86 °Light rain

Acton, Sunday, 16 August

Light rain. High 86°, low 64°.

Pressure29.94 inHg
Wind9.8 mph N
Humidity39%
Visibility—
Dew point50°
Mon, 1789° / 66°0Partly cloudy
MorningPartly cloudy71°feels 70°
AfternoonPartly cloudy85°feels 82°
EveningPartly cloudy87°feels 83°
OvernightPartly cloudy75°feels 74°
89 °Partly cloudy

Acton, Monday, 17 August

Partly cloudy. High 89°, low 66°.

Pressure29.85 inHg
Wind14.7 mph W
Humidity29%
Visibility—
Dew point46°
Tue, 1889° / 66°0Overcast
MorningOvercast71°feels 70°
AfternoonOvercast83°feels 82°
EveningOvercast82°feels 80°
OvernightOvercast73°feels 72°
89 °Overcast

Acton, Tuesday, 18 August

Overcast. High 89°, low 66°.

Pressure29.80 inHg
Wind13.4 mph N
Humidity30%
Visibility—
Dew point47°

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.