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As of 05:41 MDT

Weather in Alta, MT

40°Current weather

Alta, Friday, 23 October, 05:41

Light rain. Feels like 37°. High 44°, low 36°.

Pressure29.77 inHg
Wind4.4 mph W
Humidity96%
Visibility1.7 mi
Dew point39°

10-day forecast for Alta, MT: 13° to 60°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

60°
Best day: Sunday, October 25
42° · 0.2 in
Worst day: Tuesday, October 27

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

Sat, 2451° / 28°0Mostly clear
MorningOvercast28°feels 28°
AfternoonOvercast48°feels 46°
EveningPartly cloudy40°feels 40°
OvernightOvercast32°feels 32°
51 °Mostly clear

Alta, Saturday, 24 October

Mostly clear. High 51°, low 28°.

Pressure30.21 inHg
Wind5.1 mph S
Humidity63%
Visibility6.2 mi
Dew point30°
Sun, 2560° / 33°0Partly cloudy
MorningMostly clear33°feels 33°
AfternoonPartly cloudy58°feels 56°
EveningOvercast42°feels 42°
OvernightClear34°feels 34°
60 °Partly cloudy

Alta, Sunday, 25 October

Partly cloudy. High 60°, low 33°.

Pressure30.09 inHg
Wind3.8 mph SE
Humidity49%
Visibility6.2 mi
Dew point28°
Mon, 2656° / 33°0Light rain
MorningOvercast34°feels 34°
AfternoonOvercast55°feels 52°
EveningOvercast44°feels 44°
OvernightOvercast34°feels 34°
56 °Light rain

Alta, Monday, 26 October

Light rain. High 56°, low 33°.

Pressure30.03 inHg
Wind3.8 mph SE
Humidity50%
Visibility6.2 mi
Dew point25°
Tue, 2742° / 34°0.2Snow
MorningSnow37°feels 33°
AfternoonSnow39°feels 34°
EveningSnow40°feels 38°
OvernightOvercast36°feels 36°
42 °Snow

Alta, Tuesday, 27 October

Snow. High 42°, low 34°.

Pressure30.18 inHg
Wind7.8 mph W
Humidity89%
Visibility—
Dew point36°
Wed, 2850° / 26°0.03Light snow
MorningLight snow32°feels 32°
AfternoonLight snow45°feels 45°
EveningLight snow39°feels 37°
OvernightLight snow32°feels 29°
50 °Light snow

Alta, Wednesday, 28 October

Light snow. High 50°, low 26°.

Pressure30.33 inHg
Wind3.5 mph E
Humidity63%
Visibility—
Dew point31°
Thu, 2934° / 16°0.02Light snow
MorningLight snow22°feels 16°
AfternoonLight snow30°feels 27°
EveningLight snow29°feels 26°
OvernightLight snow18°feels 12°
34 °Light snow

Alta, Thursday, 29 October

Light snow. High 34°, low 16°.

Pressure30.21 inHg
Wind4.5 mph NE
Humidity83%
Visibility—
Dew point24°
Fri, 3037° / 13°0Overcast
MorningOvercast22°feels 22°
AfternoonOvercast34°feels 34°
EveningOvercast32°feels 32°
OvernightOvercast21°feels 21°
37 °Overcast

Alta, Friday, 30 October

Overcast. High 37°, low 13°.

Pressure30.12 inHg
Wind4.5 mph N
Humidity75%
Visibility—
Dew point24°
Sat, 3141° / 16°0Overcast
MorningOvercast22°feels 21°
AfternoonOvercast37°feels 34°
EveningOvercast33°feels 33°
OvernightOvercast22°feels 22°
41 °Overcast

Alta, Saturday, 31 October

Overcast. High 41°, low 16°.

Pressure30.21 inHg
Wind3.7 mph SW
Humidity83%
Visibility—
Dew point29°
Sun, 0144° / 19°0Overcast
MorningOvercast25°feels 24°
AfternoonOvercast38°feels 36°
EveningOvercast34°feels 34°
OvernightOvercast23°feels 23°
44 °Overcast

Alta, Sunday, 1 November

Overcast. High 44°, low 19°.

Pressure30.33 inHg
Wind3.7 mph S
Humidity82%
Visibility—
Dew point31°

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.