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As of 11:22 MDT

Weather in Alton, ID

42°Current weather

Alton, Thursday, 29 October, 11:22

Overcast. Feels like 42°. High 53°, low 31°.

Pressure30.09 inHg
Wind0.2 mph SW
Humidity74%
Visibility6.2 mi
Dew point35°

Two-week outlook for Alton, ID: week one averages a high of 47.8° and week two 51.2°, so week two runs 3.4° warmer than week one. Around 0.9 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 31: 50°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 29 – November 4)47.8°32.7°0.9 in / 4 d—
2nd (November 5 – November 11)51.2°36.3°0.0 in / 0 d—

Weekend weather

Sat, October 31
Light rain
50°36°
0.07 in
Sun, November 1
Rain
44°35°
0.64 in
Sat, November 7
Clear
47°31°
no precip.
Sun, November 8
Overcast
49°32°
no precip.
Fri, 3053° / 34°0.07Rain
53 °Rain

Alton, Friday, 30 October

Rain. High 53°, low 34°.

Pressure29.94 inHg
Wind2.3 mph S
Humidity56%
Visibility6.2 mi
Dew point35°
Sat, 3150° / 36°0.07Light rain
50 °Light rain

Alton, Saturday, 31 October

Light rain. High 50°, low 36°.

Pressure30.00 inHg
Wind3.8 mph S
Humidity77%
Visibility6.2 mi
Dew point41°
Sun, 0144° / 35°0.64Rain
44 °Rain

Alton, Sunday, 1 November

Rain. High 44°, low 35°.

Pressure29.83 inHg
Wind4.6 mph NW
Humidity92%
Visibility2.5 mi
Dew point41°
Mon, 0242° / 35°0.07Light rain
42 °Light rain

Alton, Monday, 2 November

Light rain. High 42°, low 35°.

Pressure30.09 inHg
Wind12.8 mph NW
Humidity81%
Visibility—
Dew point34°
Tue, 0343° / 29°0.01Light rain
43 °Light rain

Alton, Tuesday, 3 November

Light rain. High 43°, low 29°.

Pressure30.42 inHg
Wind3.3 mph N
Humidity75%
Visibility—
Dew point30°
Wed, 0449° / 29°0Partly cloudy
49 °Partly cloudy

Alton, Wednesday, 4 November

Partly cloudy. High 49°, low 29°.

Pressure30.06 inHg
Wind3 mph S
Humidity45%
Visibility—
Dew point22°
Thu, 0548° / 39°0Overcast
48 °Overcast

Alton, Thursday, 5 November

Overcast. High 48°, low 39°.

Pressure29.91 inHg
Wind4.9 mph S
Humidity50%
Visibility—
Dew point27°
Fri, 0651° / 35°0Overcast
51 °Overcast

Alton, Friday, 6 November

Overcast. High 51°, low 35°.

Pressure29.94 inHg
Wind10.2 mph NW
Humidity51%
Visibility—
Dew point26°
Sat, 0747° / 31°0Clear
47 °Clear

Alton, Saturday, 7 November

Clear. High 47°, low 31°.

Pressure30.21 inHg
Wind8.9 mph NW
Humidity39%
Visibility—
Dew point17°
Sun, 0849° / 32°0Overcast
49 °Overcast

Alton, Sunday, 8 November

Overcast. High 49°, low 32°.

Pressure30.27 inHg
Wind2.6 mph E
Humidity39%
Visibility—
Dew point18°
Mon, 0954° / 38°0Partly cloudy
54 °Partly cloudy

Alton, Monday, 9 November

Partly cloudy. High 54°, low 38°.

Pressure30.21 inHg
Wind7.3 mph NW
Humidity31%
Visibility—
Dew point19°
Tue, 1055° / 40°0Overcast
55 °Overcast

Alton, Tuesday, 10 November

Overcast. High 55°, low 40°.

Pressure30.00 inHg
Wind8.9 mph S
Humidity32%
Visibility—
Dew point21°
Wed, 1155° / 39°0Overcast
55 °Overcast

Alton, Wednesday, 11 November

Overcast. High 55°, low 39°.

Pressure29.65 inHg
Wind18.6 mph S
Humidity36%
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.