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As of 14:32 MDT

Weather in Alton, ID

55°Current weather

Alton, Sunday, 25 October, 14:32

Mostly clear. Feels like 53°. High 55°, low 32°.

Pressure30.12 inHg
Wind5.3 mph SW
Humidity61%
Visibility5.0 mi
Dew point41°

Two-week outlook for Alton, ID: week one averages a high of 50.5° and week two 45.6°, so week two runs 4.9° cooler than week one. Around 1.0 inches of precipitation are expected over the 14 days, across 7 wet days. The nearest weekend, October 25: 55°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 25 – October 31)50.5°29.3°0.3 in / 3 d—
2nd (November 1 – November 7)45.6°35.6°0.7 in / 4 d—

Weekend weather

Sun, October 25
Partly cloudy
55°32°
no precip.
Sat, October 31
Overcast
56°32°
no precip.
Sun, November 1
Light rain
47°43°
0.24 in
Sat, November 7
Light snow
41°31°
0.02 in
Mon, 2655° / 33°0.09Rain
55 °Rain

Alton, Monday, 26 October

Rain. High 55°, low 33°.

Pressure30.15 inHg
Wind4.6 mph S
Humidity76%
Visibility0.5 mi
Dew point38°
Tue, 2746° / 26°0.13Rain
46 °Rain

Alton, Tuesday, 27 October

Rain. High 46°, low 26°.

Pressure30.06 inHg
Wind3 mph SE
Humidity75%
Visibility6.2 mi
Dew point32°
Wed, 2844° / 25°0Mostly clear
44 °Mostly clear

Alton, Wednesday, 28 October

Mostly clear. High 44°, low 25°.

Pressure30.12 inHg
Wind4.7 mph S
Humidity74%
Visibility6.2 mi
Dew point33°
Thu, 2951° / 26°0Overcast
51 °Overcast

Alton, Thursday, 29 October

Overcast. High 51°, low 26°.

Pressure30.03 inHg
Wind1.6 mph S
Humidity64%
Visibility6.2 mi
Dew point34°
Fri, 3048° / 32°0.11Light rain
48 °Light rain

Alton, Friday, 30 October

Light rain. High 48°, low 32°.

Pressure29.91 inHg
Wind5.8 mph SE
Humidity63%
Visibility—
Dew point35°
Sat, 3156° / 32°0Overcast
56 °Overcast

Alton, Saturday, 31 October

Overcast. High 56°, low 32°.

Pressure29.97 inHg
Wind8 mph S
Humidity47%
Visibility—
Dew point29°
Sun, 0147° / 43°0.24Light rain
47 °Light rain

Alton, Sunday, 1 November

Light rain. High 47°, low 43°.

Pressure29.80 inHg
Wind10.2 mph SE
Humidity65%
Visibility—
Dew point35°
Mon, 0245° / 33°0.24Snow
45 °Snow

Alton, Monday, 2 November

Snow. High 45°, low 33°.

Pressure29.77 inHg
Wind7.7 mph NW
Humidity90%
Visibility—
Dew point39°
Tue, 0343° / 30°0Overcast
43 °Overcast

Alton, Tuesday, 3 November

Overcast. High 43°, low 30°.

Pressure30.15 inHg
Wind1.8 mph NW
Humidity59%
Visibility—
Dew point24°
Wed, 0451° / 35°0Overcast
51 °Overcast

Alton, Wednesday, 4 November

Overcast. High 51°, low 35°.

Pressure30.00 inHg
Wind2.8 mph NE
Humidity41%
Visibility—
Dew point22°
Thu, 0548° / 40°0.05Light rain
48 °Light rain

Alton, Thursday, 5 November

Light rain. High 48°, low 40°.

Pressure29.83 inHg
Wind5.6 mph SW
Humidity44%
Visibility—
Dew point26°
Fri, 0644° / 37°0.15Snow
44 °Snow

Alton, Friday, 6 November

Snow. High 44°, low 37°.

Pressure29.94 inHg
Wind13.3 mph W
Humidity86%
Visibility—
Dew point37°
Sat, 0741° / 31°0.02Light snow
41 °Light snow

Alton, Saturday, 7 November

Light snow. High 41°, low 31°.

Pressure30.12 inHg
Wind20.1 mph W
Humidity56%
Visibility—
Dew point24°

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 Alton, ID, 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.