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As of 08:57 MST

Weather in Alton, ID

43°Current weather

Alton, Sunday, 1 November, 08:57

Overcast. Feels like 43°. High 45°, low 40°.

Pressure29.74 inHg
Wind2.7 mph N
Humidity92%
Visibility2.1 mi
Dew point40°

Two-week outlook for Alton, ID: week one averages a high of 45.3° and week two 52°, so week two runs 6.7° warmer than week one. Around 0.8 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, November 1: 45°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 1 – November 7)45.3°29.6°0.5 in / 2 d—
2nd (November 8 – November 14)52°37.1°0.3 in / 1 d—

Weekend weather

Sun, November 1
Rain
45°40°
0.44 in
Sat, November 7
Overcast
51°35°
no precip.
Sun, November 8
Clear
56°39°
no precip.
Sat, November 14
Light rain
44°33°
0.03 in
Mon, 0244° / 32°0.05Light rain
44 °Light rain

Alton, Monday, 2 November

Light rain. High 44°, low 32°.

Pressure30.18 inHg
Wind11.9 mph NW
Humidity69%
Visibility6.2 mi
Dew point31°
Tue, 0344° / 23°0Partly cloudy
44 °Partly cloudy

Alton, Tuesday, 3 November

Partly cloudy. High 44°, low 23°.

Pressure30.24 inHg
Wind2.3 mph S
Humidity71%
Visibility0.7 mi
Dew point32°
Wed, 0445° / 28°0.01Light rain
45 °Light rain

Alton, Wednesday, 4 November

Light rain. High 45°, low 28°.

Pressure29.91 inHg
Wind1.9 mph W
Humidity61%
Visibility6.2 mi
Dew point32°
Thu, 0542° / 24°0Overcast
42 °Overcast

Alton, Thursday, 5 November

Overcast. High 42°, low 24°.

Pressure30.18 inHg
Wind3 mph E
Humidity78%
Visibility—
Dew point30°
Fri, 0645° / 25°0.01Light rain
45 °Light rain

Alton, Friday, 6 November

Light rain. High 45°, low 25°.

Pressure30.21 inHg
Wind10 mph NW
Humidity76%
Visibility—
Dew point29°
Sat, 0751° / 35°0Overcast
51 °Overcast

Alton, Saturday, 7 November

Overcast. High 51°, low 35°.

Pressure30.24 inHg
Wind7 mph N
Humidity45%
Visibility—
Dew point24°
Sun, 0856° / 39°0Clear
56 °Clear

Alton, Sunday, 8 November

Clear. High 56°, low 39°.

Pressure30.12 inHg
Wind2.7 mph N
Humidity49%
Visibility—
Dew point30°
Mon, 0955° / 41°0Overcast
55 °Overcast

Alton, Monday, 9 November

Overcast. High 55°, low 41°.

Pressure30.06 inHg
Wind3.4 mph NW
Humidity43%
Visibility—
Dew point27°
Tue, 1055° / 38°0Overcast
55 °Overcast

Alton, Tuesday, 10 November

Overcast. High 55°, low 38°.

Pressure30.27 inHg
Wind5.6 mph W
Humidity44%
Visibility—
Dew point26°
Wed, 1154° / 37°0Overcast
54 °Overcast

Alton, Wednesday, 11 November

Overcast. High 54°, low 37°.

Pressure30.30 inHg
Wind4.7 mph S
Humidity40%
Visibility—
Dew point23°
Thu, 1256° / 38°0Overcast
56 °Overcast

Alton, Thursday, 12 November

Overcast. High 56°, low 38°.

Pressure29.97 inHg
Wind5.7 mph S
Humidity35%
Visibility—
Dew point22°
Fri, 1344° / 34°0.24Rain
44 °Rain

Alton, Friday, 13 November

Rain. High 44°, low 34°.

Pressure29.59 inHg
Wind5.4 mph SE
Humidity78%
Visibility—
Dew point37°
Sat, 1444° / 33°0.03Light rain
44 °Light rain

Alton, Saturday, 14 November

Light rain. High 44°, low 33°.

Pressure29.62 inHg
Wind18.5 mph S
Humidity51%
Visibility—
Dew point26°

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.