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As of 15:20 MST

Weather in Halfmoon, MT

48°Current weather

Halfmoon, Thursday, 12 November, 15:20

Clear. Feels like 48°. High 51°, low 37°.

Pressure29.91 inHg
Wind0 mph N
Humidity77%
Visibility6.2 mi
Dew point41°

Two-week outlook for Halfmoon, MT: week one averages a high of 45.7° and week two 34.7°, so week two runs 11° cooler than week one. Around 0.4 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, November 14: 43°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 12 – November 18)45.7°32.9°0.2 in / 2 d—
2nd (November 19 – November 25)34.7°21.4°0.2 in / 1 d—

Weekend weather

Sat, November 14
Light rain
43°33°
0.05 in
Sun, November 15
Overcast
47°35°
no precip.
Sat, November 21
Clear
41°26°
no precip.
Sun, November 22
Light snow
36°24°
0.02 in
Fri, 1356° / 34°0Overcast
56 °Overcast

Halfmoon, Friday, 13 November

Overcast. High 56°, low 34°.

Pressure29.59 inHg
Wind0.9 mph S
Humidity49%
Visibility6.2 mi
Dew point32°
Sat, 1443° / 33°0.05Light rain
43 °Light rain

Halfmoon, Saturday, 14 November

Light rain. High 43°, low 33°.

Pressure29.83 inHg
Wind2.9 mph SE
Humidity94%
Visibility2.5 mi
Dew point39°
Sun, 1547° / 35°0Overcast
47 °Overcast

Halfmoon, Sunday, 15 November

Overcast. High 47°, low 35°.

Pressure29.94 inHg
Wind3 mph S
Humidity66%
Visibility6.2 mi
Dew point34°
Mon, 1641° / 31°0.13Light rain
41 °Light rain

Halfmoon, Monday, 16 November

Light rain. High 41°, low 31°.

Pressure29.97 inHg
Wind4.4 mph S
Humidity93%
Visibility5.0 mi
Dew point39°
Tue, 1740° / 31°0Overcast
40 °Overcast

Halfmoon, Tuesday, 17 November

Overcast. High 40°, low 31°.

Pressure30.09 inHg
Wind3.8 mph N
Humidity88%
Visibility—
Dew point32°
Wed, 1842° / 29°0Partly cloudy
42 °Partly cloudy

Halfmoon, Wednesday, 18 November

Partly cloudy. High 42°, low 29°.

Pressure30.00 inHg
Wind4.2 mph N
Humidity72%
Visibility—
Dew point29°
Thu, 1941° / 30°0Overcast
41 °Overcast

Halfmoon, Thursday, 19 November

Overcast. High 41°, low 30°.

Pressure30.15 inHg
Wind4.2 mph N
Humidity63%
Visibility—
Dew point25°
Fri, 2040° / 29°0Overcast
40 °Overcast

Halfmoon, Friday, 20 November

Overcast. High 40°, low 29°.

Pressure30.27 inHg
Wind3.4 mph N
Humidity62%
Visibility—
Dew point24°
Sat, 2141° / 26°0Clear
41 °Clear

Halfmoon, Saturday, 21 November

Clear. High 41°, low 26°.

Pressure30.24 inHg
Wind3.2 mph N
Humidity40%
Visibility—
Dew point13°
Sun, 2236° / 24°0.02Light snow
36 °Light snow

Halfmoon, Sunday, 22 November

Light snow. High 36°, low 24°.

Pressure30.12 inHg
Wind3.7 mph S
Humidity63%
Visibility—
Dew point20°
Mon, 2334° / 21°0.17Snow
34 °Snow

Halfmoon, Monday, 23 November

Snow. High 34°, low 21°.

Pressure30.00 inHg
Wind10.9 mph N
Humidity63%
Visibility—
Dew point22°
Tue, 2427° / 12°0Overcast
27 °Overcast

Halfmoon, Tuesday, 24 November

Overcast. High 27°, low 12°.

Pressure30.50 inHg
Wind5 mph N
Humidity53%
Visibility—
Dew point9°
Wed, 2523° / 10°0Overcast
23 °Overcast

Halfmoon, Wednesday, 25 November

Overcast. High 23°, low 10°.

Pressure30.65 inHg
Wind3.2 mph S
Humidity78%
Visibility—
Dew point11°

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.