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As of 21:06 MDT

Weather in Acton, MT

47°Current weather

Acton, Sunday, 18 October, 21:06

Clear. Feels like 45°. High 63°, low 42°.

Pressure30.09 inHg
Wind5.7 mph NE
Humidity52%
Visibility6.2 mi
Dew point31°

Two-week outlook for Acton, MT: week one averages a high of 64.4° and week two 50.2°, so week two runs 14.2° cooler than week one. Around 1.1 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, October 18: 63°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 18 – October 24)64.4°42.2°0.2 in / 1 d—
2nd (October 25 – October 31)50.2°34.9°0.9 in / 1 d—

Weekend weather

Sun, October 18
Overcast
63°42°
no precip.
Sat, October 24
Overcast
54°40°
no precip.
Sun, October 25
Overcast
45°33°
no precip.
Sat, October 31
Mostly clear
48°32°
no precip.
Mon, 1970° / 39°0Clear
70 °Clear

Acton, Monday, 19 October

Clear. High 70°, low 39°.

Pressure29.97 inHg
Wind7.4 mph S
Humidity36%
Visibility6.2 mi
Dew point35°
Tue, 2066° / 44°0Clear
66 °Clear

Acton, Tuesday, 20 October

Clear. High 66°, low 44°.

Pressure30.03 inHg
Wind5.1 mph NW
Humidity31%
Visibility6.2 mi
Dew point33°
Wed, 2164° / 39°0Clear
64 °Clear

Acton, Wednesday, 21 October

Clear. High 64°, low 39°.

Pressure30.09 inHg
Wind2.5 mph S
Humidity53%
Visibility6.2 mi
Dew point42°
Thu, 2271° / 44°0Clear
71 °Clear

Acton, Thursday, 22 October

Clear. High 71°, low 44°.

Pressure29.91 inHg
Wind6.6 mph S
Humidity43%
Visibility6.2 mi
Dew point44°
Fri, 2362° / 47°0.22Rain
62 °Rain

Acton, Friday, 23 October

Rain. High 62°, low 47°.

Pressure29.56 inHg
Wind15.1 mph W
Humidity55%
Visibility—
Dew point44°
Sat, 2454° / 40°0Overcast
54 °Overcast

Acton, Saturday, 24 October

Overcast. High 54°, low 40°.

Pressure30.12 inHg
Wind13.6 mph W
Humidity45%
Visibility—
Dew point28°
Sun, 2545° / 33°0Overcast
45 °Overcast

Acton, Sunday, 25 October

Overcast. High 45°, low 33°.

Pressure30.12 inHg
Wind11.5 mph NW
Humidity50%
Visibility—
Dew point23°
Mon, 2653° / 34°0Clear
53 °Clear

Acton, Monday, 26 October

Clear. High 53°, low 34°.

Pressure30.12 inHg
Wind9 mph E
Humidity59%
Visibility—
Dew point30°
Tue, 2760° / 38°0Mostly clear
60 °Mostly clear

Acton, Tuesday, 27 October

Mostly clear. High 60°, low 38°.

Pressure29.77 inHg
Wind12.9 mph SW
Humidity31%
Visibility—
Dew point22°
Wed, 2857° / 43°0Overcast
57 °Overcast

Acton, Wednesday, 28 October

Overcast. High 57°, low 43°.

Pressure29.59 inHg
Wind9.1 mph N
Humidity35%
Visibility—
Dew point24°
Thu, 2949° / 33°0.91Snow
49 °Snow

Acton, Thursday, 29 October

Snow. High 49°, low 33°.

Pressure29.32 inHg
Wind33.6 mph NW
Humidity86%
Visibility—
Dew point37°
Fri, 3040° / 30°0Light snow
40 °Light snow

Acton, Friday, 30 October

Light snow. High 40°, low 30°.

Pressure29.91 inHg
Wind31.1 mph NW
Humidity36%
Visibility—
Dew point11°
Sat, 3148° / 32°0Mostly clear
48 °Mostly clear

Acton, Saturday, 31 October

Mostly clear. High 48°, low 32°.

Pressure29.97 inHg
Wind23.8 mph W
Humidity36%
Visibility—
Dew point16°

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.