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As of 03:56 MDT

Weather in Summit Valley, MT

32°Current weather

Summit Valley, Friday, 30 October, 03:56

Overcast. Feels like 32°. High 51°, low 32°.

Pressure30.06 inHg
Wind3 mph E
Humidity91%
Visibility6.2 mi
Dew point30°

Two-week outlook for Summit Valley, MT: week one averages a high of 49.5° and week two 48.6°, so week two runs 1° cooler than week one. Around 0.9 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 31: 49°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 30 – November 5)49.5°35.8°0.8 in / 3 d—
2nd (November 6 – November 12)48.6°34.8°0.1 in / 1 d—

Weekend weather

Sat, October 31
Rain
49°37°
0.29 in
Sun, November 1
Rain
44°37°
0.4 in
Sat, November 7
Clear
55°37°
no precip.
Sun, November 8
Clear
59°40°
no precip.
Sat, 3149° / 37°0.29Rain
49 °Rain

Summit Valley, Saturday, 31 October

Rain. High 49°, low 37°.

Pressure30.03 inHg
Wind0.9 mph SE
Humidity93%
Visibility3.2 mi
Dew point40°
Sun, 0144° / 37°0.4Rain
44 °Rain

Summit Valley, Sunday, 1 November

Rain. High 44°, low 37°.

Pressure29.85 inHg
Wind2.7 mph E
Humidity96%
Visibility4.1 mi
Dew point42°
Mon, 0250° / 34°0Light rain
50 °Light rain

Summit Valley, Monday, 2 November

Light rain. High 50°, low 34°.

Pressure30.30 inHg
Wind6.5 mph W
Humidity60%
Visibility6.2 mi
Dew point31°
Tue, 0354° / 35°0Overcast
54 °Overcast

Summit Valley, Tuesday, 3 November

Overcast. High 54°, low 35°.

Pressure30.24 inHg
Wind3.8 mph NW
Humidity52%
Visibility—
Dew point29°
Wed, 0453° / 38°0Clear
53 °Clear

Summit Valley, Wednesday, 4 November

Clear. High 53°, low 38°.

Pressure30.15 inHg
Wind5.4 mph E
Humidity51%
Visibility—
Dew point29°
Thu, 0547° / 39°0Overcast
47 °Overcast

Summit Valley, Thursday, 5 November

Overcast. High 47°, low 39°.

Pressure29.80 inHg
Wind5.7 mph SW
Humidity56%
Visibility—
Dew point27°
Fri, 0652° / 39°0Overcast
52 °Overcast

Summit Valley, Friday, 6 November

Overcast. High 52°, low 39°.

Pressure29.88 inHg
Wind8.5 mph W
Humidity43%
Visibility—
Dew point26°
Sat, 0755° / 37°0Clear
55 °Clear

Summit Valley, Saturday, 7 November

Clear. High 55°, low 37°.

Pressure30.21 inHg
Wind4.8 mph SW
Humidity38%
Visibility—
Dew point24°
Sun, 0859° / 40°0Clear
59 °Clear

Summit Valley, Sunday, 8 November

Clear. High 59°, low 40°.

Pressure30.06 inHg
Wind4 mph N
Humidity35%
Visibility—
Dew point24°
Mon, 0955° / 41°0Overcast
55 °Overcast

Summit Valley, Monday, 9 November

Overcast. High 55°, low 41°.

Pressure29.68 inHg
Wind10.6 mph S
Humidity37%
Visibility—
Dew point26°
Tue, 1047° / 31°0.08Snow
47 °Snow

Summit Valley, Tuesday, 10 November

Snow. High 47°, low 31°.

Pressure29.41 inHg
Wind13.1 mph SW
Humidity48%
Visibility—
Dew point25°
Wed, 1136° / 29°0.04Light snow
36 °Light snow

Summit Valley, Wednesday, 11 November

Light snow. High 36°, low 29°.

Pressure29.47 inHg
Wind8.4 mph W
Humidity51%
Visibility—
Dew point18°
Thu, 1236° / 27°0.02Light snow
36 °Light snow

Summit Valley, Thursday, 12 November

Light snow. High 36°, low 27°.

Pressure29.85 inHg
Wind13.6 mph W
Humidity46%
Visibility—
Dew point15°

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.