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As of 01:16 MST

Weather in Summit Valley, MT

36°Current weather

Summit Valley, Sunday, 15 November, 01:16

Partly cloudy. Feels like 36°. High 51°, low 32°.

Pressure29.94 inHg
Wind0.9 mph NE
Humidity80%
Visibility6.2 mi
Dew point31°

Two-week outlook for Summit Valley, MT: week one averages a high of 42.4° and week two 40.8°, so week two runs 1.5° cooler than week one. Around 0.8 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, November 15: 51°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 15 – November 21)42.4°30.8°0.8 in / 3 d—
2nd (November 22 – November 28)40.8°29.2°0.0 in / 0 d—

Weekend weather

Sun, November 15
Overcast
51°32°
no precip.
Sat, November 21
Overcast
41°28°
no precip.
Sun, November 22
Overcast
39°29°
no precip.
Sat, November 28
Light snow
43°31°
0.01 in
Mon, 1652° / 35°0Overcast
52 °Overcast

Summit Valley, Monday, 16 November

Overcast. High 52°, low 35°.

Pressure29.94 inHg
Wind3.5 mph N
Humidity50%
Visibility6.2 mi
Dew point27°
Tue, 1740° / 33°0.41Snow
40 °Snow

Summit Valley, Tuesday, 17 November

Snow. High 40°, low 33°.

Pressure29.85 inHg
Wind2.2 mph N
Humidity95%
Visibility3.3 mi
Dew point38°
Wed, 1837° / 28°0.02Light snow
37 °Light snow

Summit Valley, Wednesday, 18 November

Light snow. High 37°, low 28°.

Pressure30.18 inHg
Wind1.6 mph NE
Humidity89%
Visibility6.2 mi
Dew point28°
Thu, 1938° / 28°0.09Snow
38 °Snow

Summit Valley, Thursday, 19 November

Snow. High 38°, low 28°.

Pressure30.12 inHg
Wind1.6 mph N
Humidity80%
Visibility—
Dew point29°
Fri, 2038° / 31°0.28Snow
38 °Snow

Summit Valley, Friday, 20 November

Snow. High 38°, low 31°.

Pressure30.00 inHg
Wind3.8 mph S
Humidity94%
Visibility—
Dew point32°
Sat, 2141° / 28°0Overcast
41 °Overcast

Summit Valley, Saturday, 21 November

Overcast. High 41°, low 28°.

Pressure30.24 inHg
Wind4.5 mph SW
Humidity65%
Visibility—
Dew point26°
Sun, 2239° / 29°0Overcast
39 °Overcast

Summit Valley, Sunday, 22 November

Overcast. High 39°, low 29°.

Pressure30.12 inHg
Wind3.2 mph N
Humidity67%
Visibility—
Dew point24°
Mon, 2345° / 30°0Overcast
45 °Overcast

Summit Valley, Monday, 23 November

Overcast. High 45°, low 30°.

Pressure30.03 inHg
Wind6.1 mph SW
Humidity54%
Visibility—
Dew point25°
Tue, 2444° / 29°0Light rain
44 °Light rain

Summit Valley, Tuesday, 24 November

Light rain. High 44°, low 29°.

Pressure29.94 inHg
Wind5.3 mph SW
Humidity53%
Visibility—
Dew point24°
Wed, 2543° / 31°0.01Light rain
43 °Light rain

Summit Valley, Wednesday, 25 November

Light rain. High 43°, low 31°.

Pressure29.88 inHg
Wind10 mph SW
Humidity56%
Visibility—
Dew point26°
Thu, 2636° / 28°0Partly cloudy
36 °Partly cloudy

Summit Valley, Thursday, 26 November

Partly cloudy. High 36°, low 28°.

Pressure30.09 inHg
Wind11.2 mph SW
Humidity46%
Visibility—
Dew point17°
Fri, 2736° / 25°0Partly cloudy
36 °Partly cloudy

Summit Valley, Friday, 27 November

Partly cloudy. High 36°, low 25°.

Pressure30.24 inHg
Wind6.3 mph SW
Humidity48%
Visibility—
Dew point15°
Sat, 2843° / 31°0.01Light snow
43 °Light snow

Summit Valley, Saturday, 28 November

Light snow. High 43°, low 31°.

Pressure29.94 inHg
Wind6.3 mph S
Humidity61%
Visibility—
Dew point26°

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.