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As of 01:26 MST

Weather in Summit Valley, MT

31°Current weather

Summit Valley, Wednesday, 4 November, 01:26

Overcast. Feels like 31°. High 48°, low 31°.

Pressure30.03 inHg
Wind0.5 mph SW
Humidity88%
Visibility6.2 mi
Dew point28°

10-day forecast for Summit Valley, MT: 31° to 59°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

59°
Best day: Thursday, November 12
48°
Worst day: Wednesday, November 4

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

Thu, 0549° / 33°0Overcast
MorningMostly clear36°feels 36°
AfternoonOvercast49°feels 46°
EveningPartly cloudy41°feels 41°
OvernightClear36°feels 36°
49 °Overcast

Summit Valley, Thursday, 5 November

Overcast. High 49°, low 33°.

Pressure30.06 inHg
Wind4.3 mph NW
Humidity52%
Visibility6.2 mi
Dew point31°
Fri, 0651° / 32°0Partly cloudy
MorningPartly cloudy34°feels 34°
AfternoonPartly cloudy51°feels 48°
EveningOvercast38°feels 36°
OvernightClear33°feels 33°
51 °Partly cloudy

Summit Valley, Friday, 6 November

Partly cloudy. High 51°, low 32°.

Pressure30.18 inHg
Wind4.4 mph NW
Humidity51%
Visibility6.2 mi
Dew point27°
Sat, 0756° / 36°0Mostly clear
MorningPartly cloudy39°feels 39°
AfternoonPartly cloudy56°feels 53°
EveningPartly cloudy44°feels 44°
OvernightPartly cloudy36°feels 36°
56 °Mostly clear

Summit Valley, Saturday, 7 November

Mostly clear. High 56°, low 36°.

Pressure30.24 inHg
Wind3.9 mph W
Humidity47%
Visibility6.2 mi
Dew point31°
Sun, 0859° / 38°0Overcast
MorningOvercast41°feels 40°
AfternoonOvercast49°feels 47°
EveningOvercast48°feels 47°
OvernightOvercast42°feels 42°
59 °Overcast

Summit Valley, Sunday, 8 November

Overcast. High 59°, low 38°.

Pressure30.09 inHg
Wind5.6 mph N
Humidity50%
Visibility—
Dew point30°
Mon, 0950° / 37°0Overcast
MorningOvercast40°feels 40°
AfternoonOvercast46°feels 45°
EveningOvercast45°feels 45°
OvernightOvercast42°feels 42°
50 °Overcast

Summit Valley, Monday, 9 November

Overcast. High 50°, low 37°.

Pressure30.21 inHg
Wind4.4 mph NE
Humidity59%
Visibility—
Dew point31°
Tue, 1056° / 41°0Overcast
MorningOvercast45°feels 42°
AfternoonOvercast50°feels 48°
EveningOvercast47°feels 47°
OvernightOvercast44°feels 42°
56 °Overcast

Summit Valley, Tuesday, 10 November

Overcast. High 56°, low 41°.

Pressure30.09 inHg
Wind4.4 mph SW
Humidity46%
Visibility—
Dew point29°
Wed, 1157° / 40°0Clear
MorningClear44°feels 43°
AfternoonClear51°feels 48°
EveningClear48°feels 47°
OvernightClear43°feels 40°
57 °Clear

Summit Valley, Wednesday, 11 November

Clear. High 57°, low 40°.

Pressure30.12 inHg
Wind6 mph SW
Humidity46%
Visibility—
Dew point30°
Thu, 1259° / 39°0Clear
MorningClear44°feels 41°
AfternoonClear53°feels 50°
EveningClear48°feels 47°
OvernightClear43°feels 41°
59 °Clear

Summit Valley, Thursday, 12 November

Clear. High 59°, low 39°.

Pressure29.94 inHg
Wind5.3 mph SW
Humidity31%
Visibility—
Dew point22°
Fri, 1356° / 41°0Overcast
MorningOvercast45°feels 43°
AfternoonOvercast52°feels 49°
EveningOvercast47°feels 44°
OvernightOvercast41°feels 38°
56 °Overcast

Summit Valley, Friday, 13 November

Overcast. High 56°, low 41°.

Pressure29.97 inHg
Wind5.2 mph SW
Humidity37%
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.