EN
English Español

As of 08:03 MDT

Weather in Summit Valley, MT

32°Current weather

Summit Valley, Wednesday, 28 October, 08:03

Clear. Feels like 32°. High 48°, low 32°.

Pressure30.00 inHg
Wind1.4 mph W
Humidity78%
Visibility6.2 mi
Dew point27°

Two-week outlook for Summit Valley, MT: week one averages a high of 48.9° and week two 51.1°, so week two runs 2.2° warmer than week one. Around 0.8 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 31: 51°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 28 – November 3)48.9°32.7°0.8 in / 3 d—
2nd (November 4 – November 10)51.1°35.9°0.0 in / 0 d—

Weekend weather

Sat, October 31
Overcast
51°37°
no precip.
Sun, November 1
Snow
45°34°
0.65 in
Sat, November 7
Mostly clear
56°36°
no precip.
Sun, November 8
Light rain
48°39°
0.03 in
Thu, 2950° / 31°0Partly cloudy
50 °Partly cloudy

Summit Valley, Thursday, 29 October

Partly cloudy. High 50°, low 31°.

Pressure30.06 inHg
Wind2.6 mph N
Humidity59%
Visibility6.2 mi
Dew point24°
Fri, 3049° / 31°0.04Snow
49 °Snow

Summit Valley, Friday, 30 October

Snow. High 49°, low 31°.

Pressure30.03 inHg
Wind2.7 mph NE
Humidity69%
Visibility6.2 mi
Dew point33°
Sat, 3151° / 37°0Overcast
51 °Overcast

Summit Valley, Saturday, 31 October

Overcast. High 51°, low 37°.

Pressure30.00 inHg
Wind1.6 mph N
Humidity65%
Visibility6.2 mi
Dew point38°
Sun, 0145° / 34°0.65Snow
45 °Snow

Summit Valley, Sunday, 1 November

Snow. High 45°, low 34°.

Pressure29.74 inHg
Wind10.5 mph W
Humidity91%
Visibility—
Dew point41°
Mon, 0247° / 32°0.11Snow
47 °Snow

Summit Valley, Monday, 2 November

Snow. High 47°, low 32°.

Pressure30.36 inHg
Wind8 mph SW
Humidity64%
Visibility—
Dew point30°
Tue, 0351° / 31°0Overcast
51 °Overcast

Summit Valley, Tuesday, 3 November

Overcast. High 51°, low 31°.

Pressure30.24 inHg
Wind2.9 mph SW
Humidity26%
Visibility—
Dew point12°
Wed, 0450° / 37°0Overcast
50 °Overcast

Summit Valley, Wednesday, 4 November

Overcast. High 50°, low 37°.

Pressure30.06 inHg
Wind4.1 mph NE
Humidity37%
Visibility—
Dew point19°
Thu, 0550° / 37°0Overcast
50 °Overcast

Summit Valley, Thursday, 5 November

Overcast. High 50°, low 37°.

Pressure29.85 inHg
Wind3.5 mph N
Humidity33%
Visibility—
Dew point18°
Fri, 0653° / 37°0Overcast
53 °Overcast

Summit Valley, Friday, 6 November

Overcast. High 53°, low 37°.

Pressure29.97 inHg
Wind4 mph S
Humidity43%
Visibility—
Dew point25°
Sat, 0756° / 36°0Mostly clear
56 °Mostly clear

Summit Valley, Saturday, 7 November

Mostly clear. High 56°, low 36°.

Pressure29.91 inHg
Wind3.8 mph NE
Humidity42%
Visibility—
Dew point24°
Sun, 0848° / 39°0.03Light rain
48 °Light rain

Summit Valley, Sunday, 8 November

Light rain. High 48°, low 39°.

Pressure29.91 inHg
Wind8.3 mph SW
Humidity59%
Visibility—
Dew point31°
Mon, 0948° / 34°0Clear
48 °Clear

Summit Valley, Monday, 9 November

Clear. High 48°, low 34°.

Pressure30.24 inHg
Wind5.4 mph S
Humidity51%
Visibility—
Dew point26°
Tue, 1052° / 32°0Partly cloudy
52 °Partly cloudy

Summit Valley, Tuesday, 10 November

Partly cloudy. High 52°, low 32°.

Pressure30.03 inHg
Wind3.1 mph W
Humidity39%
Visibility—
Dew point21°

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.