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As of 18:42 MST

Weather in Summit Valley, MT

39°Current weather

Summit Valley, Sunday, 1 November, 18:42

Overcast. Feels like 35°. High 40°, low 35°.

Pressure29.85 inHg
Wind5.2 mph W
Humidity94%
Visibility3.7 mi
Dew point37°

10-day forecast for Summit Valley, MT: 29° to 61°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

61°
Best day: Monday, November 9
40° · 0.35 in
Worst day: Sunday, November 1

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 0243° / 33°0Overcast
MorningPartly cloudy36°feels 30°
AfternoonMostly clear42°feels 38°
EveningClear34°feels 34°
OvernightOvercast36°feels 30°
43 °Overcast

Summit Valley, Monday, 2 November

Overcast. High 43°, low 33°.

Pressure30.24 inHg
Wind7 mph W
Humidity59%
Visibility6.2 mi
Dew point30°
Tue, 0350° / 31°0Partly cloudy
MorningPartly cloudy34°feels 34°
AfternoonOvercast50°feels 47°
EveningOvercast39°feels 39°
OvernightClear31°feels 31°
50 °Partly cloudy

Summit Valley, Tuesday, 3 November

Partly cloudy. High 50°, low 31°.

Pressure30.12 inHg
Wind2.4 mph NW
Humidity53%
Visibility6.2 mi
Dew point25°
Wed, 0450° / 34°0Mostly clear
MorningMostly clear35°feels 35°
AfternoonClear50°feels 48°
EveningClear36°feels 36°
OvernightOvercast36°feels 36°
50 °Mostly clear

Summit Valley, Wednesday, 4 November

Mostly clear. High 50°, low 34°.

Pressure30.03 inHg
Wind1.4 mph E
Humidity51%
Visibility6.2 mi
Dew point24°
Thu, 0550° / 32°0Overcast
MorningOvercast36°feels 36°
AfternoonOvercast50°feels 47°
EveningOvercast41°feels 38°
OvernightClear35°feels 35°
50 °Overcast

Summit Valley, Thursday, 5 November

Overcast. High 50°, low 32°.

Pressure30.03 inHg
Wind3.4 mph NW
Humidity54%
Visibility6.2 mi
Dew point26°
Fri, 0648° / 29°0Overcast
MorningOvercast33°feels 33°
AfternoonOvercast44°feels 42°
EveningOvercast45°feels 41°
OvernightOvercast42°feels 36°
48 °Overcast

Summit Valley, Friday, 6 November

Overcast. High 48°, low 29°.

Pressure30.15 inHg
Wind16.1 mph W
Humidity58%
Visibility—
Dew point28°
Sat, 0752° / 33°0Mostly clear
MorningMostly clear41°feels 35°
AfternoonMostly clear45°feels 41°
EveningMostly clear44°feels 41°
OvernightMostly clear40°feels 36°
52 °Mostly clear

Summit Valley, Saturday, 7 November

Mostly clear. High 52°, low 33°.

Pressure30.30 inHg
Wind17.8 mph W
Humidity47%
Visibility—
Dew point25°
Sun, 0859° / 37°0Partly cloudy
MorningPartly cloudy42°feels 41°
AfternoonPartly cloudy54°feels 51°
EveningPartly cloudy49°feels 48°
OvernightPartly cloudy44°feels 43°
59 °Partly cloudy

Summit Valley, Sunday, 8 November

Partly cloudy. High 59°, low 37°.

Pressure30.15 inHg
Wind4.5 mph SW
Humidity26%
Visibility—
Dew point18°
Mon, 0961° / 41°0Partly cloudy
MorningPartly cloudy46°feels 44°
AfternoonPartly cloudy54°feels 50°
EveningPartly cloudy51°feels 48°
OvernightPartly cloudy46°feels 45°
61 °Partly cloudy

Summit Valley, Monday, 9 November

Partly cloudy. High 61°, low 41°.

Pressure30.15 inHg
Wind4.4 mph SW
Humidity30%
Visibility—
Dew point22°
Tue, 1060° / 47°0Overcast
MorningOvercast50°feels 49°
AfternoonOvercast55°feels 52°
EveningOvercast52°feels 49°
OvernightOvercast47°feels 46°
60 °Overcast

Summit Valley, Tuesday, 10 November

Overcast. High 60°, low 47°.

Pressure30.15 inHg
Wind4.7 mph SW
Humidity33%
Visibility—
Dew point26°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Summit Valley, MT around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.