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As of 04:42 MDT

Weather in Summit Valley, MT

26°Current weather

Summit Valley, Saturday, 24 October, 04:42

Partly cloudy. Feels like 26°. High 41°, low 24°.

Pressure30.45 inHg
Wind0.5 mph S
Humidity95%
Visibility6.2 mi
Dew point25°

10-day forecast for Summit Valley, MT: 24° to 52°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

52°
Best day: Saturday, October 31
44° · 0.14 in
Worst day: Tuesday, October 27

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

Sun, 2542° / 26°0Mostly clear
MorningClear26°feels 26°
AfternoonClear41°feels 39°
EveningPartly cloudy30°feels 25°
OvernightClear29°feels 29°
42 °Mostly clear

Summit Valley, Sunday, 25 October

Mostly clear. High 42°, low 26°.

Pressure30.36 inHg
Wind3.2 mph E
Humidity78%
Visibility6.2 mi
Dew point24°
Mon, 2646° / 27°0.15Rain
MorningOvercast27°feels 27°
AfternoonClear43°feels 43°
EveningLight rain35°feels 35°
OvernightOvercast28°feels 28°
46 °Rain

Summit Valley, Monday, 26 October

Rain. High 46°, low 27°.

Pressure30.09 inHg
Wind0.8 mph N
Humidity74%
Visibility6.2 mi
Dew point27°
Tue, 2744° / 32°0.14Light rain
MorningOvercast34°feels 28°
AfternoonPartly cloudy43°feels 37°
EveningMostly clear34°feels 30°
OvernightLight rain35°feels 35°
44 °Light rain

Summit Valley, Tuesday, 27 October

Light rain. High 44°, low 32°.

Pressure29.97 inHg
Wind12 mph W
Humidity63%
Visibility5.1 mi
Dew point25°
Wed, 2845° / 29°0Clear
MorningClear32°feels 32°
AfternoonClear41°feels 39°
EveningClear38°feels 36°
OvernightMostly clear29°feels 25°
45 °Clear

Summit Valley, Wednesday, 28 October

Clear. High 45°, low 29°.

Pressure30.03 inHg
Wind4.3 mph N
Humidity64%
Visibility—
Dew point28°
Thu, 2945° / 32°0Overcast
MorningOvercast37°feels 37°
AfternoonOvercast42°feels 42°
EveningOvercast39°feels 39°
OvernightOvercast37°feels 34°
45 °Overcast

Summit Valley, Thursday, 29 October

Overcast. High 45°, low 32°.

Pressure29.88 inHg
Wind4.7 mph S
Humidity63%
Visibility—
Dew point30°
Fri, 3049° / 35°0Overcast
MorningOvercast38°feels 37°
AfternoonOvercast44°feels 42°
EveningOvercast43°feels 43°
OvernightOvercast40°feels 40°
49 °Overcast

Summit Valley, Friday, 30 October

Overcast. High 49°, low 35°.

Pressure30.00 inHg
Wind4.2 mph N
Humidity52%
Visibility—
Dew point26°
Sat, 3152° / 37°0Overcast
MorningOvercast40°feels 40°
AfternoonOvercast48°feels 46°
EveningOvercast47°feels 44°
OvernightOvercast43°feels 40°
52 °Overcast

Summit Valley, Saturday, 31 October

Overcast. High 52°, low 37°.

Pressure29.97 inHg
Wind12.5 mph SW
Humidity39%
Visibility—
Dew point23°
Sun, 0147° / 33°0Clear
MorningClear38°feels 33°
AfternoonClear43°feels 40°
EveningClear39°feels 36°
OvernightClear33°feels 29°
47 °Clear

Summit Valley, Sunday, 1 November

Clear. High 47°, low 33°.

Pressure30.24 inHg
Wind11.4 mph NW
Humidity28%
Visibility—
Dew point11°
Mon, 0249° / 30°0Clear
MorningClear34°feels 31°
AfternoonClear43°feels 43°
EveningClear40°feels 39°
OvernightClear35°feels 31°
49 °Clear

Summit Valley, Monday, 2 November

Clear. High 49°, low 30°.

Pressure30.47 inHg
Wind4 mph SW
Humidity21%
Visibility—
Dew point4°

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.