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As of 19:15 MDT

Weather in Acton, MT

56°Current weather

Acton, Friday, 16 October, 19:15

Mostly clear. Feels like 53°. High 63°, low 30°.

Pressure30.27 inHg
Wind21.9 mph SW
Humidity32%
Visibility6.2 mi
Dew point31°

Two-week outlook for Acton, MT: week one averages a high of 65.8° and week two 49.1°, so week two runs 16.7° cooler than week one. Around 2.4 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, October 17: 72°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 16 – October 22)65.8°41.2°0.0 in / 0 d—
2nd (October 23 – October 29)49.1°35.7°2.4 in / 2 d—

Weekend weather

Sat, October 17
Partly cloudy
72°49°
no precip.
Sun, October 18
Clear
59°45°
no precip.
Sat, October 24
Light snow
40°33°
no precip.
Sun, October 25
Overcast
41°31°
no precip.
Sat, 1772° / 49°0Partly cloudy
72 °Partly cloudy

Acton, Saturday, 17 October

Partly cloudy. High 72°, low 49°.

Pressure30.00 inHg
Wind15.7 mph SW
Humidity28%
Visibility6.2 mi
Dew point32°
Sun, 1859° / 45°0Clear
59 °Clear

Acton, Sunday, 18 October

Clear. High 59°, low 45°.

Pressure30.12 inHg
Wind8.8 mph E
Humidity38%
Visibility6.2 mi
Dew point31°
Mon, 1967° / 37°0Clear
67 °Clear

Acton, Monday, 19 October

Clear. High 67°, low 37°.

Pressure29.94 inHg
Wind6.5 mph S
Humidity39%
Visibility6.2 mi
Dew point36°
Tue, 2069° / 44°0Mostly clear
69 °Mostly clear

Acton, Tuesday, 20 October

Mostly clear. High 69°, low 44°.

Pressure29.94 inHg
Wind6.1 mph W
Humidity29%
Visibility6.2 mi
Dew point33°
Wed, 2159° / 40°0Clear
59 °Clear

Acton, Wednesday, 21 October

Clear. High 59°, low 40°.

Pressure30.18 inHg
Wind6.4 mph E
Humidity62%
Visibility—
Dew point40°
Thu, 2272° / 43°0Mostly clear
72 °Mostly clear

Acton, Thursday, 22 October

Mostly clear. High 72°, low 43°.

Pressure29.88 inHg
Wind10.2 mph SW
Humidity39%
Visibility—
Dew point37°
Fri, 2357° / 34°2.16Snow
57 °Snow

Acton, Friday, 23 October

Snow. High 57°, low 34°.

Pressure30.03 inHg
Wind25.9 mph N
Humidity99%
Visibility—
Dew point35°
Sat, 2440° / 33°0.01Light snow
40 °Light snow

Acton, Saturday, 24 October

Light snow. High 40°, low 33°.

Pressure30.50 inHg
Wind14.3 mph NW
Humidity58%
Visibility—
Dew point24°
Sun, 2541° / 31°0Overcast
41 °Overcast

Acton, Sunday, 25 October

Overcast. High 41°, low 31°.

Pressure30.24 inHg
Wind7.5 mph E
Humidity69%
Visibility—
Dew point27°
Mon, 2654° / 38°0Overcast
54 °Overcast

Acton, Monday, 26 October

Overcast. High 54°, low 38°.

Pressure30.09 inHg
Wind15.4 mph W
Humidity57%
Visibility—
Dew point32°
Tue, 2756° / 39°0Clear
56 °Clear

Acton, Tuesday, 27 October

Clear. High 56°, low 39°.

Pressure30.09 inHg
Wind9.7 mph SW
Humidity48%
Visibility—
Dew point31°
Wed, 2853° / 41°0Overcast
53 °Overcast

Acton, Wednesday, 28 October

Overcast. High 53°, low 41°.

Pressure29.91 inHg
Wind14.9 mph NE
Humidity45%
Visibility—
Dew point30°
Thu, 2941° / 35°0.21Snow
41 °Snow

Acton, Thursday, 29 October

Snow. High 41°, low 35°.

Pressure29.97 inHg
Wind17.1 mph N
Humidity82%
Visibility—
Dew point32°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Acton, MT, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.