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As of 01:57 MST

Weather in Alton, ID

38°Current weather

Alton, Friday, 13 November, 01:57

Overcast. Feels like 38°. High 55°, low 30°.

Pressure29.94 inHg
Wind1.9 mph NE
Humidity83%
Visibility6.2 mi
Dew point33°

Two-week outlook for Alton, ID: week one averages a high of 42.3° and week two 31.8°, so week two runs 10.5° cooler than week one. Around 0.9 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, November 14: 42°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 13 – November 19)42.3°27.5°0.4 in / 1 d—
2nd (November 20 – November 26)31.8°17.6°0.5 in / 3 d—

Weekend weather

Sat, November 14
Light rain
42°30°
0.04 in
Sun, November 15
Overcast
43°26°
no precip.
Sat, November 21
Snow
35°27°
0.37 in
Sun, November 22
Overcast
30°15°
no precip.
Sat, 1442° / 30°0.04Light rain
42 °Light rain

Alton, Saturday, 14 November

Light rain. High 42°, low 30°.

Pressure29.80 inHg
Wind4 mph W
Humidity78%
Visibility6.2 mi
Dew point36°
Sun, 1543° / 26°0Overcast
43 °Overcast

Alton, Sunday, 15 November

Overcast. High 43°, low 26°.

Pressure30.18 inHg
Wind3.9 mph SE
Humidity77%
Visibility6.2 mi
Dew point32°
Mon, 1647° / 28°0Overcast
47 °Overcast

Alton, Monday, 16 November

Overcast. High 47°, low 28°.

Pressure30.00 inHg
Wind1.5 mph SW
Humidity62%
Visibility6.2 mi
Dew point31°
Tue, 1739° / 27°0.32Snow
39 °Snow

Alton, Tuesday, 17 November

Snow. High 39°, low 27°.

Pressure29.80 inHg
Wind9.3 mph NW
Humidity83%
Visibility—
Dew point31°
Wed, 1830° / 22°0.02Light snow
30 °Light snow

Alton, Wednesday, 18 November

Light snow. High 30°, low 22°.

Pressure30.15 inHg
Wind8.4 mph W
Humidity87%
Visibility—
Dew point23°
Thu, 1941° / 29°0Light snow
41 °Light snow

Alton, Thursday, 19 November

Light snow. High 41°, low 29°.

Pressure30.00 inHg
Wind12.1 mph S
Humidity40%
Visibility—
Dew point14°
Fri, 2042° / 30°0.05Light snow
42 °Light snow

Alton, Friday, 20 November

Light snow. High 42°, low 30°.

Pressure29.83 inHg
Wind4.3 mph N
Humidity56%
Visibility—
Dew point24°
Sat, 2135° / 27°0.37Snow
35 °Snow

Alton, Saturday, 21 November

Snow. High 35°, low 27°.

Pressure29.80 inHg
Wind3.7 mph W
Humidity70%
Visibility—
Dew point25°
Sun, 2230° / 15°0Overcast
30 °Overcast

Alton, Sunday, 22 November

Overcast. High 30°, low 15°.

Pressure30.03 inHg
Wind9 mph NW
Humidity80%
Visibility—
Dew point22°
Mon, 2327° / 13°0.02Light snow
27 °Light snow

Alton, Monday, 23 November

Light snow. High 27°, low 13°.

Pressure30.33 inHg
Wind4 mph N
Humidity89%
Visibility—
Dew point20°
Tue, 2427° / 15°0.04Light snow
27 °Light snow

Alton, Tuesday, 24 November

Light snow. High 27°, low 15°.

Pressure30.45 inHg
Wind3.6 mph NE
Humidity87%
Visibility—
Dew point19°
Wed, 2533° / 12°0Overcast
33 °Overcast

Alton, Wednesday, 25 November

Overcast. High 33°, low 12°.

Pressure30.50 inHg
Wind4.1 mph NE
Humidity91%
Visibility—
Dew point25°
Thu, 2628° / 12°0Overcast
28 °Overcast

Alton, Thursday, 26 November

Overcast. High 28°, low 12°.

Pressure30.50 inHg
Wind4.4 mph NE
Humidity90%
Visibility—
Dew point20°

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.