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As of 11:00 MDT

Weather in Acton, MT

64°Current weather

Acton, Saturday, 17 October, 11:00

Partly cloudy. Feels like 61°. High 73°, low 44°.

Pressure30.03 inHg
Wind16.6 mph SW
Humidity34%
Visibility6.2 mi
Dew point34°

Two-week outlook for Acton, MT: week one averages a high of 65.4° and week two 50.1°, so week two runs 15.3° cooler than week one. Around 2.0 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 17: 73°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 17 – October 23)65.4°42.3°0.9 in / 1 d—
2nd (October 24 – October 30)50.1°38.8°1.1 in / 2 d—

Weekend weather

Sat, October 17
Partly cloudy
73°44°
no precip.
Sun, October 18
Overcast
62°44°
no precip.
Sat, October 24
Rain
49°41°
0.65 in
Sun, October 25
Overcast
51°39°
no precip.
Sun, 1862° / 44°0Overcast
62 °Overcast

Acton, Sunday, 18 October

Overcast. High 62°, low 44°.

Pressure30.15 inHg
Wind7.5 mph E
Humidity38%
Visibility6.2 mi
Dew point32°
Mon, 1967° / 38°0Clear
67 °Clear

Acton, Monday, 19 October

Clear. High 67°, low 38°.

Pressure29.97 inHg
Wind7.2 mph S
Humidity39%
Visibility6.2 mi
Dew point36°
Tue, 2066° / 43°0Partly cloudy
66 °Partly cloudy

Acton, Tuesday, 20 October

Partly cloudy. High 66°, low 43°.

Pressure29.97 inHg
Wind5.3 mph NW
Humidity34%
Visibility6.2 mi
Dew point36°
Wed, 2162° / 40°0Clear
62 °Clear

Acton, Wednesday, 21 October

Clear. High 62°, low 40°.

Pressure30.12 inHg
Wind5.7 mph SE
Humidity60%
Visibility—
Dew point41°
Thu, 2273° / 44°0Clear
73 °Clear

Acton, Thursday, 22 October

Clear. High 73°, low 44°.

Pressure29.85 inHg
Wind10.3 mph S
Humidity42%
Visibility—
Dew point40°
Fri, 2356° / 43°0.87Heavy rain
56 °Heavy rain

Acton, Friday, 23 October

Heavy rain. High 56°, low 43°.

Pressure29.65 inHg
Wind22.3 mph N
Humidity65%
Visibility—
Dew point42°
Sat, 2449° / 41°0.65Rain
49 °Rain

Acton, Saturday, 24 October

Rain. High 49°, low 41°.

Pressure30.12 inHg
Wind17.5 mph NW
Humidity55%
Visibility—
Dew point30°
Sun, 2551° / 39°0Overcast
51 °Overcast

Acton, Sunday, 25 October

Overcast. High 51°, low 39°.

Pressure29.85 inHg
Wind6.9 mph E
Humidity64%
Visibility—
Dew point34°
Mon, 2652° / 43°0Partly cloudy
52 °Partly cloudy

Acton, Monday, 26 October

Partly cloudy. High 52°, low 43°.

Pressure29.62 inHg
Wind22.1 mph W
Humidity36%
Visibility—
Dew point24°
Tue, 2755° / 43°0Partly cloudy
55 °Partly cloudy

Acton, Tuesday, 27 October

Partly cloudy. High 55°, low 43°.

Pressure29.50 inHg
Wind29.2 mph W
Humidity44%
Visibility—
Dew point32°
Wed, 2852° / 39°0Clear
52 °Clear

Acton, Wednesday, 28 October

Clear. High 52°, low 39°.

Pressure29.91 inHg
Wind28.7 mph W
Humidity30%
Visibility—
Dew point17°
Thu, 2953° / 38°0Partly cloudy
53 °Partly cloudy

Acton, Thursday, 29 October

Partly cloudy. High 53°, low 38°.

Pressure29.62 inHg
Wind16.5 mph SW
Humidity32%
Visibility—
Dew point21°
Fri, 3038° / 29°0.49Snow
38 °Snow

Acton, Friday, 30 October

Snow. High 38°, low 29°.

Pressure29.88 inHg
Wind20.8 mph N
Humidity94%
Visibility—
Dew point28°

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.