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As of 22:33 MST

Weather in Alton, ID

43°Current weather

Alton, Monday, 9 November, 22:33

Overcast. Feels like 43°. High 57°, low 30°.

Pressure30.18 inHg
Wind2.1 mph NE
Humidity77%
Visibility6.2 mi
Dew point36°

Two-week outlook for Alton, ID: week one averages a high of 49.7° and week two 39.4°, so week two runs 10.2° cooler than week one. Around 0.1 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, November 14: 44°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 9 – November 15)49.7°29.2°0.1 in / 1 d—
2nd (November 16 – November 22)39.4°27.7°0.0 in / 1 d—

Weekend weather

Sat, November 14
Light rain
44°34°
0.06 in
Sun, November 15
Overcast
43°29°
no precip.
Sat, November 21
Overcast
36°28°
no precip.
Sun, November 22
Mostly clear
34°23°
no precip.
Tue, 1054° / 29°0Overcast
54 °Overcast

Alton, Tuesday, 10 November

Overcast. High 54°, low 29°.

Pressure30.30 inHg
Wind2.1 mph W
Humidity52%
Visibility6.2 mi
Dew point32°
Wed, 1150° / 27°0Clear
50 °Clear

Alton, Wednesday, 11 November

Clear. High 50°, low 27°.

Pressure30.36 inHg
Wind0.4 mph W
Humidity57%
Visibility6.2 mi
Dew point33°
Thu, 1250° / 28°0Clear
50 °Clear

Alton, Thursday, 12 November

Clear. High 50°, low 28°.

Pressure30.15 inHg
Wind2 mph SW
Humidity56%
Visibility6.2 mi
Dew point32°
Fri, 1350° / 29°0Overcast
50 °Overcast

Alton, Friday, 13 November

Overcast. High 50°, low 29°.

Pressure29.85 inHg
Wind2 mph SW
Humidity54%
Visibility6.2 mi
Dew point29°
Sat, 1444° / 34°0.06Light rain
44 °Light rain

Alton, Saturday, 14 November

Light rain. High 44°, low 34°.

Pressure29.68 inHg
Wind5.7 mph NW
Humidity79%
Visibility—
Dew point34°
Sun, 1543° / 29°0Overcast
43 °Overcast

Alton, Sunday, 15 November

Overcast. High 43°, low 29°.

Pressure30.12 inHg
Wind5.5 mph W
Humidity65%
Visibility—
Dew point27°
Mon, 1647° / 31°0Mostly clear
47 °Mostly clear

Alton, Monday, 16 November

Mostly clear. High 47°, low 31°.

Pressure29.97 inHg
Wind6.8 mph S
Humidity42%
Visibility—
Dew point20°
Tue, 1740° / 31°0.04Light snow
40 °Light snow

Alton, Tuesday, 17 November

Light snow. High 40°, low 31°.

Pressure29.83 inHg
Wind5.9 mph W
Humidity78%
Visibility—
Dew point32°
Wed, 1835° / 25°0Partly cloudy
35 °Partly cloudy

Alton, Wednesday, 18 November

Partly cloudy. High 35°, low 25°.

Pressure30.03 inHg
Wind5.3 mph W
Humidity47%
Visibility—
Dew point13°
Thu, 1940° / 28°0Overcast
40 °Overcast

Alton, Thursday, 19 November

Overcast. High 40°, low 28°.

Pressure30.03 inHg
Wind10 mph E
Humidity44%
Visibility—
Dew point16°
Fri, 2042° / 28°0Overcast
42 °Overcast

Alton, Friday, 20 November

Overcast. High 42°, low 28°.

Pressure30.12 inHg
Wind6.1 mph S
Humidity48%
Visibility—
Dew point18°
Sat, 2136° / 28°0Overcast
36 °Overcast

Alton, Saturday, 21 November

Overcast. High 36°, low 28°.

Pressure30.09 inHg
Wind8.4 mph SE
Humidity48%
Visibility—
Dew point18°
Sun, 2234° / 23°0Mostly clear
34 °Mostly clear

Alton, Sunday, 22 November

Mostly clear. High 34°, low 23°.

Pressure30.27 inHg
Wind9.3 mph S
Humidity52%
Visibility—
Dew point14°

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.