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As of 15:01 MDT

Weather in Summit Valley, MT

45°Current weather

Summit Valley, Friday, 30 October, 15:01

Overcast. Feels like 43°. High 46°, low 30°.

Pressure29.91 inHg
Wind3.8 mph E
Humidity68%
Visibility6.2 mi
Dew point35°

Two-week outlook for Summit Valley, MT: week one averages a high of 47.9° and week two 49°, so week two runs 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: 48°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 30 – November 5)47.9°33.3°0.9 in / 3 d—
2nd (November 6 – November 12)49°34.1°0.4 in / 1 d—

Weekend weather

Sat, October 31
Rain
48°35°
0.35 in
Sun, November 1
Rain
44°36°
0.52 in
Sat, November 7
Clear
41°29°
no precip.
Sun, November 8
Mostly clear
50°31°
no precip.
Sat, 3148° / 35°0.35Rain
48 °Rain

Summit Valley, Saturday, 31 October

Rain. High 48°, low 35°.

Pressure30.03 inHg
Wind1.5 mph SE
Humidity87%
Visibility5.1 mi
Dew point38°
Sun, 0144° / 36°0.52Rain
44 °Rain

Summit Valley, Sunday, 1 November

Rain. High 44°, low 36°.

Pressure29.85 inHg
Wind1.5 mph N
Humidity94%
Visibility3.0 mi
Dew point41°
Mon, 0247° / 32°0.06Light rain
47 °Light rain

Summit Valley, Monday, 2 November

Light rain. High 47°, low 32°.

Pressure30.24 inHg
Wind7.9 mph W
Humidity61%
Visibility6.2 mi
Dew point31°
Tue, 0350° / 32°0Partly cloudy
50 °Partly cloudy

Summit Valley, Tuesday, 3 November

Partly cloudy. High 50°, low 32°.

Pressure30.12 inHg
Wind2.3 mph NW
Humidity60%
Visibility6.2 mi
Dew point25°
Wed, 0448° / 35°0Overcast
48 °Overcast

Summit Valley, Wednesday, 4 November

Overcast. High 48°, low 35°.

Pressure30.06 inHg
Wind1.9 mph SW
Humidity59%
Visibility—
Dew point30°
Thu, 0552° / 34°0Partly cloudy
52 °Partly cloudy

Summit Valley, Thursday, 5 November

Partly cloudy. High 52°, low 34°.

Pressure29.94 inHg
Wind7 mph SW
Humidity53%
Visibility—
Dew point29°
Fri, 0651° / 33°0.36Snow
51 °Snow

Summit Valley, Friday, 6 November

Snow. High 51°, low 33°.

Pressure29.74 inHg
Wind11 mph NW
Humidity53%
Visibility—
Dew point29°
Sat, 0741° / 29°0Clear
41 °Clear

Summit Valley, Saturday, 7 November

Clear. High 41°, low 29°.

Pressure30.36 inHg
Wind6.2 mph SW
Humidity57%
Visibility—
Dew point23°
Sun, 0850° / 31°0Mostly clear
50 °Mostly clear

Summit Valley, Sunday, 8 November

Mostly clear. High 50°, low 31°.

Pressure30.30 inHg
Wind4.8 mph SW
Humidity47%
Visibility—
Dew point24°
Mon, 0953° / 35°0Mostly clear
53 °Mostly clear

Summit Valley, Monday, 9 November

Mostly clear. High 53°, low 35°.

Pressure30.06 inHg
Wind3.9 mph SW
Humidity40%
Visibility—
Dew point23°
Tue, 1052° / 40°0Overcast
52 °Overcast

Summit Valley, Tuesday, 10 November

Overcast. High 52°, low 40°.

Pressure29.88 inHg
Wind4 mph NE
Humidity41%
Visibility—
Dew point26°
Wed, 1151° / 38°0Overcast
51 °Overcast

Summit Valley, Wednesday, 11 November

Overcast. High 51°, low 38°.

Pressure29.68 inHg
Wind11.6 mph SW
Humidity40%
Visibility—
Dew point25°
Thu, 1244° / 34°0.04Snow
44 °Snow

Summit Valley, Thursday, 12 November

Snow. High 44°, low 34°.

Pressure29.94 inHg
Wind10.2 mph NW
Humidity47%
Visibility—
Dew point22°

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 Summit Valley, 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.