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As of 07:25 MDT

Weather in Alta, MT

31°Current weather

Alta, Monday, 26 October, 07:25

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

Pressure30.06 inHg
Wind2.8 mph SE
Humidity93%
Visibility6.2 mi
Dew point30°

10-day forecast for Alta, MT: 20° to 49°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

49°
Best day: Thursday, October 29
39° · 0.22 in
Worst day: Sunday, November 1

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

Tue, 2742° / 30°0.06Snow
MorningOvercast30°feels 24°
AfternoonLight rain41°feels 36°
EveningLight snow35°feels 35°
OvernightOvercast32°feels 32°
42 °Snow

Alta, Tuesday, 27 October

Snow. High 42°, low 30°.

Pressure29.97 inHg
Wind6.7 mph SW
Humidity74%
Visibility6.2 mi
Dew point27°
Wed, 2843° / 29°0Overcast
MorningOvercast33°feels 27°
AfternoonOvercast43°feels 37°
EveningPartly cloudy33°feels 31°
OvernightOvercast30°feels 30°
43 °Overcast

Alta, Wednesday, 28 October

Overcast. High 43°, low 29°.

Pressure29.97 inHg
Wind10.4 mph SW
Humidity70%
Visibility6.2 mi
Dew point23°
Thu, 2949° / 29°0Overcast
MorningOvercast31°feels 31°
AfternoonOvercast49°feels 46°
EveningOvercast36°feels 36°
OvernightPartly cloudy30°feels 30°
49 °Overcast

Alta, Thursday, 29 October

Overcast. High 49°, low 29°.

Pressure30.00 inHg
Wind4 mph S
Humidity63%
Visibility6.2 mi
Dew point23°
Fri, 3048° / 31°0Overcast
MorningOvercast37°feels 36°
AfternoonOvercast46°feels 44°
EveningOvercast39°feels 37°
OvernightOvercast31°feels 31°
48 °Overcast

Alta, Friday, 30 October

Overcast. High 48°, low 31°.

Pressure29.85 inHg
Wind5.4 mph S
Humidity61%
Visibility—
Dew point33°
Sat, 3148° / 31°0.03Light rain
MorningLight rain36°feels 36°
AfternoonLight rain46°feels 46°
EveningLight rain39°feels 39°
OvernightLight rain35°feels 35°
48 °Light rain

Alta, Saturday, 31 October

Light rain. High 48°, low 31°.

Pressure29.85 inHg
Wind5.3 mph SE
Humidity62%
Visibility—
Dew point33°
Sun, 0139° / 21°0.22Snow
MorningSnow25°feels 21°
AfternoonSnow36°feels 33°
EveningSnow31°feels 31°
OvernightSnow24°feels 19°
39 °Snow

Alta, Sunday, 1 November

Snow. High 39°, low 21°.

Pressure30.03 inHg
Wind4.6 mph NW
Humidity74%
Visibility—
Dew point27°
Mon, 0240° / 20°0Overcast
MorningOvercast24°feels 20°
AfternoonOvercast35°feels 32°
EveningOvercast32°feels 32°
OvernightOvercast24°feels 23°
40 °Overcast

Alta, Monday, 2 November

Overcast. High 40°, low 20°.

Pressure30.24 inHg
Wind4.6 mph SW
Humidity69%
Visibility—
Dew point24°
Tue, 0345° / 27°0.04Snow
MorningSnow33°feels 32°
AfternoonSnow40°feels 38°
EveningSnow39°feels 38°
OvernightSnow35°feels 33°
45 °Snow

Alta, Tuesday, 3 November

Snow. High 45°, low 27°.

Pressure29.94 inHg
Wind4.1 mph SW
Humidity61%
Visibility—
Dew point27°
Wed, 0442° / 37°0.21Snow
MorningSnow38°feels 34°
AfternoonSnow41°feels 37°
EveningSnow40°feels 37°
OvernightSnow38°feels 34°
42 °Snow

Alta, Wednesday, 4 November

Snow. High 42°, low 37°.

Pressure29.80 inHg
Wind5.6 mph SW
Humidity101%
Visibility—
Dew point41°

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 Alta, 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.