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As of 04:40 MDT

Weather in Halfmoon, MT

33°Current weather

Halfmoon, Monday, 26 October, 04:40

Clear. Feels like 25°. High 53°, low 33°.

Pressure30.18 inHg
Wind11.5 mph N
Humidity78%
Visibility6.2 mi
Dew point28°

Two-week outlook for Halfmoon, MT: week one averages a high of 44.2° and week two 45.2°, so week two runs 1.1° warmer than week one. Around 1.3 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 31: 44°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 26 – November 1)44.2°30.4°0.9 in / 2 d—
2nd (November 2 – November 8)45.2°33.6°0.3 in / 2 d—

Weekend weather

Sat, October 31
Partly cloudy
44°30°
no precip.
Sun, November 1
Snow
45°30°
0.04 in
Sat, November 7
Snow
48°40°
0.24 in
Sun, November 8
Snow
43°39°
0.08 in
Tue, 2750° / 35°0.33Rain
50 °Rain

Halfmoon, Tuesday, 27 October

Rain. High 50°, low 35°.

Pressure29.91 inHg
Wind6.8 mph S
Humidity99%
Visibility3.4 mi
Dew point38°
Wed, 2838° / 30°0.55Snow
38 °Snow

Halfmoon, Wednesday, 28 October

Snow. High 38°, low 30°.

Pressure29.97 inHg
Wind4.8 mph S
Humidity92%
Visibility3.1 mi
Dew point35°
Thu, 2938° / 27°0.03Snow
38 °Snow

Halfmoon, Thursday, 29 October

Snow. High 38°, low 27°.

Pressure30.15 inHg
Wind2.3 mph SE
Humidity84%
Visibility6.2 mi
Dew point29°
Fri, 3041° / 27°0.01Light rain
41 °Light rain

Halfmoon, Friday, 30 October

Light rain. High 41°, low 27°.

Pressure29.97 inHg
Wind5.9 mph NE
Humidity77%
Visibility—
Dew point30°
Sat, 3144° / 30°0Partly cloudy
44 °Partly cloudy

Halfmoon, Saturday, 31 October

Partly cloudy. High 44°, low 30°.

Pressure30.03 inHg
Wind3.6 mph NE
Humidity76%
Visibility—
Dew point32°
Sun, 0145° / 30°0.04Snow
45 °Snow

Halfmoon, Sunday, 1 November

Snow. High 45°, low 30°.

Pressure30.12 inHg
Wind3.7 mph NE
Humidity77%
Visibility—
Dew point32°
Mon, 0241° / 27°0Overcast
41 °Overcast

Halfmoon, Monday, 2 November

Overcast. High 41°, low 27°.

Pressure30.42 inHg
Wind3.8 mph S
Humidity72%
Visibility—
Dew point29°
Tue, 0341° / 25°0Overcast
41 °Overcast

Halfmoon, Tuesday, 3 November

Overcast. High 41°, low 25°.

Pressure30.15 inHg
Wind3.4 mph N
Humidity66%
Visibility—
Dew point23°
Wed, 0441° / 33°0.02Light snow
41 °Light snow

Halfmoon, Wednesday, 4 November

Light snow. High 41°, low 33°.

Pressure30.09 inHg
Wind4.2 mph S
Humidity92%
Visibility—
Dew point35°
Thu, 0550° / 33°0Overcast
50 °Overcast

Halfmoon, Thursday, 5 November

Overcast. High 50°, low 33°.

Pressure30.03 inHg
Wind2 mph S
Humidity76%
Visibility—
Dew point35°
Fri, 0652° / 38°0Light rain
52 °Light rain

Halfmoon, Friday, 6 November

Light rain. High 52°, low 38°.

Pressure29.71 inHg
Wind2.8 mph S
Humidity73%
Visibility—
Dew point39°
Sat, 0748° / 40°0.24Snow
48 °Snow

Halfmoon, Saturday, 7 November

Snow. High 48°, low 40°.

Pressure29.56 inHg
Wind8.1 mph SW
Humidity74%
Visibility—
Dew point39°
Sun, 0843° / 39°0.08Snow
43 °Snow

Halfmoon, Sunday, 8 November

Snow. High 43°, low 39°.

Pressure30.00 inHg
Wind9.7 mph SW
Humidity74%
Visibility—
Dew point35°

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.