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As of 11:27 MST

Weather in Halfmoon, MT

51°Current weather

Halfmoon, Wednesday, 11 November, 11:27

Clear. Feels like 50°. High 56°, low 43°.

Pressure30.21 inHg
Wind0 mph N
Humidity87%
Visibility6.2 mi
Dew point47°

Two-week outlook for Halfmoon, MT: week one averages a high of 50° and week two 35.2°, so week two runs 14.7° cooler than week one. Around 1.1 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, November 14: 47°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 11 – November 17)50°37.7°0.0 in / 0 d—
2nd (November 18 – November 24)35.2°26.8°1.1 in / 5 d—

Weekend weather

Sat, November 14
Light rain
47°35°
0.01 in
Sun, November 15
Clear
45°33°
no precip.
Sat, November 21
Light snow
32°23°
0.04 in
Sun, November 22
Light snow
30°23°
0.07 in
Thu, 1257° / 43°0Overcast
57 °Overcast

Halfmoon, Thursday, 12 November

Overcast. High 57°, low 43°.

Pressure29.94 inHg
Wind1.3 mph SE
Humidity50%
Visibility6.2 mi
Dew point36°
Fri, 1355° / 39°0Overcast
55 °Overcast

Halfmoon, Friday, 13 November

Overcast. High 55°, low 39°.

Pressure29.59 inHg
Wind0.8 mph SE
Humidity49%
Visibility6.2 mi
Dew point33°
Sat, 1447° / 35°0.01Light rain
47 °Light rain

Halfmoon, Saturday, 14 November

Light rain. High 47°, low 35°.

Pressure29.62 inHg
Wind3.6 mph S
Humidity60%
Visibility6.2 mi
Dew point33°
Sun, 1545° / 33°0Clear
45 °Clear

Halfmoon, Sunday, 15 November

Clear. High 45°, low 33°.

Pressure30.03 inHg
Wind3.1 mph S
Humidity86%
Visibility—
Dew point37°
Mon, 1644° / 35°0Overcast
44 °Overcast

Halfmoon, Monday, 16 November

Overcast. High 44°, low 35°.

Pressure29.91 inHg
Wind1.9 mph NE
Humidity68%
Visibility—
Dew point33°
Tue, 1746° / 34°0Overcast
46 °Overcast

Halfmoon, Tuesday, 17 November

Overcast. High 46°, low 34°.

Pressure29.94 inHg
Wind3.7 mph NW
Humidity68%
Visibility—
Dew point32°
Wed, 1843° / 30°0Mostly clear
43 °Mostly clear

Halfmoon, Wednesday, 18 November

Mostly clear. High 43°, low 30°.

Pressure29.91 inHg
Wind4.2 mph S
Humidity68%
Visibility—
Dew point28°
Thu, 1935° / 31°0.5Snow
35 °Snow

Halfmoon, Thursday, 19 November

Snow. High 35°, low 31°.

Pressure29.94 inHg
Wind3.4 mph N
Humidity97%
Visibility—
Dew point33°
Fri, 2034° / 21°0.02Light snow
34 °Light snow

Halfmoon, Friday, 20 November

Light snow. High 34°, low 21°.

Pressure30.39 inHg
Wind4.2 mph N
Humidity81%
Visibility—
Dew point26°
Sat, 2132° / 23°0.04Light snow
32 °Light snow

Halfmoon, Saturday, 21 November

Light snow. High 32°, low 23°.

Pressure30.42 inHg
Wind2 mph N
Humidity94%
Visibility—
Dew point28°
Sun, 2230° / 23°0.07Light snow
30 °Light snow

Halfmoon, Sunday, 22 November

Light snow. High 30°, low 23°.

Pressure30.27 inHg
Wind2.1 mph S
Humidity94%
Visibility—
Dew point27°
Mon, 2333° / 25°0.1Light snow
33 °Light snow

Halfmoon, Monday, 23 November

Light snow. High 33°, low 25°.

Pressure30.24 inHg
Wind1.9 mph NW
Humidity97%
Visibility—
Dew point30°
Tue, 2439° / 34°0.32Snow
39 °Snow

Halfmoon, Tuesday, 24 November

Snow. High 39°, low 34°.

Pressure30.06 inHg
Wind6.4 mph S
Humidity100%
Visibility—
Dew point36°

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 Halfmoon, 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.