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As of 00:35 MDT

Weather in Halfmoon, MT

39°Current weather

Halfmoon, Tuesday, 27 October, 00:35

Overcast. Feels like 39°. High 47°, low 36°.

Pressure29.91 inHg
Wind0 mph N
Humidity91%
Visibility6.2 mi
Dew point37°

Two-week outlook for Halfmoon, MT: week one averages a high of 42.5° and week two 45.3°, so week two runs 2.8° warmer than week one. Around 1.4 inches of precipitation are expected over the 14 days, across 7 wet days. The nearest weekend, October 31: 43°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 27 – November 2)42.5°28.6°1.2 in / 5 d—
2nd (November 3 – November 9)45.3°33.1°0.2 in / 2 d—

Weekend weather

Sat, October 31
Light rain
43°31°
0.05 in
Sun, November 1
Snow
41°28°
0.1 in
Sat, November 7
Light rain
52°39°
0.04 in
Sun, November 8
Light rain
46°41°
0.05 in
Wed, 2845° / 26°0.69Snow
45 °Snow

Halfmoon, Wednesday, 28 October

Snow. High 45°, low 26°.

Pressure30.00 inHg
Wind5.8 mph S
Humidity94%
Visibility4.9 mi
Dew point35°
Thu, 2938° / 25°0.07Snow
38 °Snow

Halfmoon, Thursday, 29 October

Snow. High 38°, low 25°.

Pressure30.18 inHg
Wind1.5 mph E
Humidity81%
Visibility6.2 mi
Dew point28°
Fri, 3042° / 28°0Overcast
42 °Overcast

Halfmoon, Friday, 30 October

Overcast. High 42°, low 28°.

Pressure30.03 inHg
Wind1.3 mph NE
Humidity76%
Visibility2.7 mi
Dew point28°
Sat, 3143° / 31°0.05Light rain
43 °Light rain

Halfmoon, Saturday, 31 October

Light rain. High 43°, low 31°.

Pressure30.00 inHg
Wind2.3 mph NE
Humidity72%
Visibility—
Dew point31°
Sun, 0141° / 28°0.1Snow
41 °Snow

Halfmoon, Sunday, 1 November

Snow. High 41°, low 28°.

Pressure30.18 inHg
Wind3.7 mph NW
Humidity86%
Visibility—
Dew point32°
Mon, 0241° / 27°0Overcast
41 °Overcast

Halfmoon, Monday, 2 November

Overcast. High 41°, low 27°.

Pressure30.59 inHg
Wind3.9 mph SE
Humidity65%
Visibility—
Dew point26°
Tue, 0342° / 25°0Overcast
42 °Overcast

Halfmoon, Tuesday, 3 November

Overcast. High 42°, low 25°.

Pressure30.53 inHg
Wind3.4 mph NE
Humidity69%
Visibility—
Dew point25°
Wed, 0445° / 26°0Partly cloudy
45 °Partly cloudy

Halfmoon, Wednesday, 4 November

Partly cloudy. High 45°, low 26°.

Pressure30.39 inHg
Wind3.2 mph N
Humidity58%
Visibility—
Dew point24°
Thu, 0543° / 27°0Overcast
43 °Overcast

Halfmoon, Thursday, 5 November

Overcast. High 43°, low 27°.

Pressure30.12 inHg
Wind2.8 mph N
Humidity62%
Visibility—
Dew point25°
Fri, 0643° / 32°0Overcast
43 °Overcast

Halfmoon, Friday, 6 November

Overcast. High 43°, low 32°.

Pressure29.94 inHg
Wind2.7 mph N
Humidity62%
Visibility—
Dew point30°
Sat, 0752° / 39°0.04Light rain
52 °Light rain

Halfmoon, Saturday, 7 November

Light rain. High 52°, low 39°.

Pressure29.62 inHg
Wind10.9 mph SW
Humidity85%
Visibility—
Dew point42°
Sun, 0846° / 41°0.05Light rain
46 °Light rain

Halfmoon, Sunday, 8 November

Light rain. High 46°, low 41°.

Pressure29.77 inHg
Wind8.2 mph SW
Humidity82%
Visibility—
Dew point40°
Mon, 0946° / 42°0.09Light rain
46 °Light rain

Halfmoon, Monday, 9 November

Light rain. High 46°, low 42°.

Pressure30.03 inHg
Wind7.6 mph S
Humidity87%
Visibility—
Dew point40°

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.