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As of 10:09 MST

Weather in Alton, ID

45°Current weather

Alton, Friday, 13 November, 10:09

Overcast. Feels like 45°. High 54°, low 32°.

Pressure29.85 inHg
Wind1.5 mph SE
Humidity69%
Visibility6.2 mi
Dew point35°

Two-week outlook for Alton, ID: week one averages a high of 42.5° and week two 24.8°, so week two runs 17.7° cooler than week one. Around 1.0 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, November 14: 44°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 13 – November 19)42.5°27.2°0.5 in / 4 d—
2nd (November 20 – November 26)24.8°8.1°0.6 in / 2 d—

Weekend weather

Sat, November 14
Light rain
44°28°
0.09 in
Sun, November 15
Mostly clear
42°26°
no precip.
Sat, November 21
Light snow
27°13°
no precip.
Sun, November 22
Overcast
27°10°
no precip.
Sat, 1444° / 28°0.09Light rain
44 °Light rain

Alton, Saturday, 14 November

Light rain. High 44°, low 28°.

Pressure29.88 inHg
Wind1.2 mph W
Humidity92%
Visibility6.2 mi
Dew point36°
Sun, 1542° / 26°0Mostly clear
42 °Mostly clear

Alton, Sunday, 15 November

Mostly clear. High 42°, low 26°.

Pressure30.18 inHg
Wind2.9 mph SE
Humidity76%
Visibility6.2 mi
Dew point31°
Mon, 1647° / 28°0Overcast
47 °Overcast

Alton, Monday, 16 November

Overcast. High 47°, low 28°.

Pressure30.03 inHg
Wind3.1 mph S
Humidity57%
Visibility6.2 mi
Dew point31°
Tue, 1742° / 31°0.2Snow
42 °Snow

Alton, Tuesday, 17 November

Snow. High 42°, low 31°.

Pressure29.80 inHg
Wind6.7 mph NW
Humidity67%
Visibility—
Dew point30°
Wed, 1829° / 21°0.11Snow
29 °Snow

Alton, Wednesday, 18 November

Snow. High 29°, low 21°.

Pressure30.12 inHg
Wind9.5 mph NW
Humidity91%
Visibility—
Dew point25°
Thu, 1940° / 25°0.06Light snow
40 °Light snow

Alton, Thursday, 19 November

Light snow. High 40°, low 25°.

Pressure29.88 inHg
Wind11.8 mph S
Humidity43%
Visibility—
Dew point17°
Fri, 2040° / 24°0.53Snow
40 °Snow

Alton, Friday, 20 November

Snow. High 40°, low 24°.

Pressure29.56 inHg
Wind8.9 mph W
Humidity62%
Visibility—
Dew point26°
Sat, 2127° / 13°0Light snow
27 °Light snow

Alton, Saturday, 21 November

Light snow. High 27°, low 13°.

Pressure30.12 inHg
Wind4.7 mph W
Humidity82%
Visibility—
Dew point18°
Sun, 2227° / 10°0Overcast
27 °Overcast

Alton, Sunday, 22 November

Overcast. High 27°, low 10°.

Pressure30.36 inHg
Wind4.7 mph N
Humidity89%
Visibility—
Dew point16°
Mon, 2321° / 4°0Overcast
21 °Overcast

Alton, Monday, 23 November

Overcast. High 21°, low 4°.

Pressure30.65 inHg
Wind2 mph S
Humidity89%
Visibility—
Dew point11°
Tue, 2418° / 0°0Partly cloudy
18 °Partly cloudy

Alton, Tuesday, 24 November

Partly cloudy. High 18°, low 0°.

Pressure30.65 inHg
Wind2.4 mph NE
Humidity80%
Visibility—
Dew point5°
Wed, 2519° / 0°0Overcast
19 °Overcast

Alton, Wednesday, 25 November

Overcast. High 19°, low 0°.

Pressure30.50 inHg
Wind2.7 mph N
Humidity79%
Visibility—
Dew point5°
Thu, 2622° / 5°0.04Light snow
22 °Light snow

Alton, Thursday, 26 November

Light snow. High 22°, low 5°.

Pressure30.45 inHg
Wind3.7 mph N
Humidity92%
Visibility—
Dew point15°

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.