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As of 21:18 MST

Weather in Alta, MT

38°Current weather

Alta, Sunday, 8 November, 21:18

Overcast. Feels like 38°. High 50°, low 34°.

Pressure30.18 inHg
Wind0.5 mph S
Humidity77%
Visibility6.2 mi
Dew point32°

10-day forecast for Alta, MT: 18° to 61°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

61°
Best day: Wednesday, November 11
36° · 0.14 in
Worst day: Monday, November 16

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

Mon, 0953° / 30°0Overcast
MorningOvercast31°feels 31°
AfternoonOvercast53°feels 50°
EveningOvercast40°feels 38°
OvernightOvercast33°feels 33°
53 °Overcast

Alta, Monday, 9 November

Overcast. High 53°, low 30°.

Pressure30.06 inHg
Wind5.5 mph S
Humidity50%
Visibility6.2 mi
Dew point30°
Tue, 1054° / 30°0Light rain
MorningOvercast30°feels 26°
AfternoonOvercast54°feels 52°
EveningOvercast42°feels 40°
OvernightLight rain36°feels 33°
54 °Light rain

Alta, Tuesday, 10 November

Light rain. High 54°, low 30°.

Pressure30.21 inHg
Wind7 mph SW
Humidity52%
Visibility6.2 mi
Dew point33°
Wed, 1161° / 37°0Overcast
MorningOvercast39°feels 36°
AfternoonOvercast61°feels 59°
EveningPartly cloudy41°feels 40°
OvernightClear38°feels 35°
61 °Overcast

Alta, Wednesday, 11 November

Overcast. High 61°, low 37°.

Pressure30.21 inHg
Wind4.6 mph S
Humidity41%
Visibility6.2 mi
Dew point28°
Thu, 1260° / 35°0Overcast
MorningPartly cloudy35°feels 32°
AfternoonOvercast60°feels 58°
EveningOvercast38°feels 38°
OvernightPartly cloudy36°feels 36°
60 °Overcast

Alta, Thursday, 12 November

Overcast. High 60°, low 35°.

Pressure30.00 inHg
Wind3 mph SE
Humidity43%
Visibility6.2 mi
Dew point26°
Fri, 1358° / 34°0Overcast
MorningOvercast40°feels 39°
AfternoonOvercast52°feels 49°
EveningOvercast45°feels 43°
OvernightOvercast39°feels 37°
58 °Overcast

Alta, Friday, 13 November

Overcast. High 58°, low 34°.

Pressure29.80 inHg
Wind6.9 mph S
Humidity47%
Visibility—
Dew point31°
Sat, 1456° / 40°0Overcast
MorningOvercast45°feels 42°
AfternoonOvercast50°feels 47°
EveningOvercast45°feels 43°
OvernightOvercast41°feels 38°
56 °Overcast

Alta, Saturday, 14 November

Overcast. High 56°, low 40°.

Pressure29.77 inHg
Wind7.4 mph S
Humidity52%
Visibility—
Dew point32°
Sun, 1552° / 35°0Overcast
MorningOvercast39°feels 38°
AfternoonOvercast47°feels 45°
EveningOvercast42°feels 41°
OvernightOvercast36°feels 33°
52 °Overcast

Alta, Sunday, 15 November

Overcast. High 52°, low 35°.

Pressure29.80 inHg
Wind4.3 mph SE
Humidity49%
Visibility—
Dew point28°
Mon, 1636° / 27°0.14Snow
MorningSnow35°feels 32°
AfternoonSnow35°feels 29°
EveningSnow31°feels 24°
OvernightSnow29°feels 24°
36 °Snow

Alta, Monday, 16 November

Snow. High 36°, low 27°.

Pressure30.00 inHg
Wind10.4 mph NW
Humidity76%
Visibility—
Dew point29°
Tue, 1739° / 18°0Overcast
MorningOvercast25°feels 20°
AfternoonOvercast34°feels 32°
EveningOvercast25°feels 25°
OvernightOvercast19°feels 18°
39 °Overcast

Alta, Tuesday, 17 November

Overcast. High 39°, low 18°.

Pressure30.36 inHg
Wind5.1 mph W
Humidity56%
Visibility—
Dew point20°

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.