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As of 13:01 MST

Weather in Alton, ID

55°Current weather

Alton, Sunday, 8 November, 13:01

Partly cloudy. Feels like 52°. High 55°, low 29°.

Pressure30.18 inHg
Wind2.5 mph S
Humidity55%
Visibility6.2 mi
Dew point38°

Two-week outlook for Alton, ID: week one averages a high of 52.4° and week two 40.5°, so week two runs 11.9° cooler than week one. Around 0.5 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, November 8: 55°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 8 – November 14)52.4°29.5°0.0 in / 0 d—
2nd (November 15 – November 21)40.5°30°0.5 in / 2 d—

Weekend weather

Sun, November 8
Partly cloudy
55°29°
no precip.
Sat, November 14
Overcast
52°33°
no precip.
Sun, November 15
Overcast
54°39°
no precip.
Sat, November 21
Overcast
36°25°
no precip.
Mon, 0957° / 30°0Overcast
57 °Overcast

Alton, Monday, 9 November

Overcast. High 57°, low 30°.

Pressure30.21 inHg
Wind2 mph S
Humidity58%
Visibility5.1 mi
Dew point35°
Tue, 1052° / 28°0Clear
52 °Clear

Alton, Tuesday, 10 November

Clear. High 52°, low 28°.

Pressure30.27 inHg
Wind1.6 mph W
Humidity53%
Visibility6.2 mi
Dew point32°
Wed, 1149° / 27°0Partly cloudy
49 °Partly cloudy

Alton, Wednesday, 11 November

Partly cloudy. High 49°, low 27°.

Pressure30.36 inHg
Wind2.2 mph S
Humidity59%
Visibility6.2 mi
Dew point33°
Thu, 1251° / 29°0Overcast
51 °Overcast

Alton, Thursday, 12 November

Overcast. High 51°, low 29°.

Pressure30.15 inHg
Wind1.4 mph SW
Humidity55%
Visibility6.2 mi
Dew point32°
Fri, 1352° / 30°0Partly cloudy
52 °Partly cloudy

Alton, Friday, 13 November

Partly cloudy. High 52°, low 30°.

Pressure30.03 inHg
Wind2.1 mph S
Humidity53%
Visibility—
Dew point29°
Sat, 1452° / 33°0Overcast
52 °Overcast

Alton, Saturday, 14 November

Overcast. High 52°, low 33°.

Pressure30.03 inHg
Wind3 mph S
Humidity44%
Visibility—
Dew point24°
Sun, 1554° / 39°0Overcast
54 °Overcast

Alton, Sunday, 15 November

Overcast. High 54°, low 39°.

Pressure29.88 inHg
Wind5.7 mph S
Humidity32%
Visibility—
Dew point19°
Mon, 1654° / 38°0.15Rain
54 °Rain

Alton, Monday, 16 November

Rain. High 54°, low 38°.

Pressure29.71 inHg
Wind12.8 mph SE
Humidity52%
Visibility—
Dew point31°
Tue, 1737° / 29°0.31Snow
37 °Snow

Alton, Tuesday, 17 November

Snow. High 37°, low 29°.

Pressure29.94 inHg
Wind5.6 mph NW
Humidity85%
Visibility—
Dew point30°
Wed, 1833° / 27°0Overcast
33 °Overcast

Alton, Wednesday, 18 November

Overcast. High 33°, low 27°.

Pressure30.06 inHg
Wind3.8 mph NW
Humidity77%
Visibility—
Dew point24°
Thu, 1937° / 26°0Overcast
37 °Overcast

Alton, Thursday, 19 November

Overcast. High 37°, low 26°.

Pressure29.88 inHg
Wind6.7 mph NW
Humidity70%
Visibility—
Dew point23°
Fri, 2033° / 25°0Overcast
33 °Overcast

Alton, Friday, 20 November

Overcast. High 33°, low 25°.

Pressure30.09 inHg
Wind10.7 mph NW
Humidity66%
Visibility—
Dew point21°
Sat, 2136° / 25°0Overcast
36 °Overcast

Alton, Saturday, 21 November

Overcast. High 36°, low 25°.

Pressure30.24 inHg
Wind7.9 mph NW
Humidity69%
Visibility—
Dew point23°

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.