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As of 02:41 MDT

Weather in Alton, ID

37°Current weather

Alton, Friday, 30 October, 02:41

Partly cloudy. Feels like 37°. High 54°, low 33°.

Pressure29.97 inHg
Wind1.9 mph NE
Humidity88%
Visibility6.2 mi
Dew point33°

Two-week outlook for Alton, ID: week one averages a high of 47.1° and week two 40.6°, so week two runs 6.4° cooler than week one. Around 2.2 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, October 31: 50°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 30 – November 5)47.1°32.2°1.0 in / 3 d—
2nd (November 6 – November 12)40.6°24°1.2 in / 3 d—

Weekend weather

Sat, October 31
Light rain
50°36°
0.12 in
Sun, November 1
Rain
43°37°
0.63 in
Sat, November 7
Clear
48°31°
no precip.
Sun, November 8
Clear
54°33°
no precip.
Sat, 3150° / 36°0.12Light rain
50 °Light rain

Alton, Saturday, 31 October

Light rain. High 50°, low 36°.

Pressure30.00 inHg
Wind0.9 mph E
Humidity85%
Visibility6.2 mi
Dew point41°
Sun, 0143° / 37°0.63Rain
43 °Rain

Alton, Sunday, 1 November

Rain. High 43°, low 37°.

Pressure29.77 inHg
Wind2.3 mph W
Humidity91%
Visibility2.2 mi
Dew point41°
Mon, 0242° / 29°0.01Light rain
42 °Light rain

Alton, Monday, 2 November

Light rain. High 42°, low 29°.

Pressure30.24 inHg
Wind11.8 mph NW
Humidity75%
Visibility6.2 mi
Dew point33°
Tue, 0344° / 25°0Overcast
44 °Overcast

Alton, Tuesday, 3 November

Overcast. High 44°, low 25°.

Pressure30.47 inHg
Wind3 mph E
Humidity80%
Visibility—
Dew point29°
Wed, 0449° / 28°0Overcast
49 °Overcast

Alton, Wednesday, 4 November

Overcast. High 49°, low 28°.

Pressure30.12 inHg
Wind2.7 mph E
Humidity59%
Visibility—
Dew point28°
Thu, 0548° / 39°0.01Light rain
48 °Light rain

Alton, Thursday, 5 November

Light rain. High 48°, low 39°.

Pressure29.80 inHg
Wind8.7 mph NW
Humidity57%
Visibility—
Dew point31°
Fri, 0649° / 34°0Clear
49 °Clear

Alton, Friday, 6 November

Clear. High 49°, low 34°.

Pressure30.00 inHg
Wind11.2 mph W
Humidity62%
Visibility—
Dew point30°
Sat, 0748° / 31°0Clear
48 °Clear

Alton, Saturday, 7 November

Clear. High 48°, low 31°.

Pressure30.30 inHg
Wind4.2 mph N
Humidity49%
Visibility—
Dew point23°
Sun, 0854° / 33°0Clear
54 °Clear

Alton, Sunday, 8 November

Clear. High 54°, low 33°.

Pressure30.18 inHg
Wind9.3 mph S
Humidity31%
Visibility—
Dew point16°
Mon, 0945° / 36°0.22Snow
45 °Snow

Alton, Monday, 9 November

Snow. High 45°, low 36°.

Pressure29.91 inHg
Wind5.8 mph SE
Humidity71%
Visibility—
Dew point33°
Tue, 1034° / 17°0.77Snow
34 °Snow

Alton, Tuesday, 10 November

Snow. High 34°, low 17°.

Pressure29.65 inHg
Wind10.6 mph W
Humidity98%
Visibility—
Dew point32°
Wed, 1128° / 11°0.17Snow
28 °Snow

Alton, Wednesday, 11 November

Snow. High 28°, low 11°.

Pressure29.59 inHg
Wind17.8 mph W
Humidity92%
Visibility—
Dew point25°
Thu, 1226° / 5°0Overcast
26 °Overcast

Alton, Thursday, 12 November

Overcast. High 26°, low 5°.

Pressure30.00 inHg
Wind5.5 mph NW
Humidity90%
Visibility—
Dew point16°

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.