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As of 05:58 MST

Weather in Alton, ID

28°Current weather

Alton, Thursday, 12 November, 05:58

Mostly clear. Feels like 28°. High 56°, low 28°.

Pressure30.24 inHg
Wind1.4 mph NE
Humidity88%
Visibility6.2 mi
Dew point25°

Two-week outlook for Alton, ID: week one averages a high of 46.9° and week two 28.4°, so week two runs 18.5° cooler than week one. Around 0.9 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 12 – November 18)46.9°28.2°0.4 in / 2 d—
2nd (November 19 – November 25)28.4°16.1°0.5 in / 4 d—

Weekend weather

Sat, November 14
Light rain
44°29°
0.06 in
Sun, November 15
Overcast
41°26°
no precip.
Sat, November 21
Light snow
29°18°
0.09 in
Sun, November 22
Light snow
20°8°
no precip.
Fri, 1356° / 28°0.01Light rain
56 °Light rain

Alton, Friday, 13 November

Light rain. High 56°, low 28°.

Pressure29.80 inHg
Wind2.5 mph S
Humidity52%
Visibility6.2 mi
Dew point30°
Sat, 1444° / 29°0.06Light rain
44 °Light rain

Alton, Saturday, 14 November

Light rain. High 44°, low 29°.

Pressure29.83 inHg
Wind5.4 mph W
Humidity73%
Visibility6.2 mi
Dew point37°
Sun, 1541° / 26°0Overcast
41 °Overcast

Alton, Sunday, 15 November

Overcast. High 41°, low 26°.

Pressure30.21 inHg
Wind2.2 mph SE
Humidity83%
Visibility6.2 mi
Dew point33°
Mon, 1648° / 29°0Partly cloudy
48 °Partly cloudy

Alton, Monday, 16 November

Partly cloudy. High 48°, low 29°.

Pressure30.06 inHg
Wind2.8 mph N
Humidity62%
Visibility—
Dew point29°
Tue, 1744° / 29°0Overcast
44 °Overcast

Alton, Tuesday, 17 November

Overcast. High 44°, low 29°.

Pressure29.91 inHg
Wind3.8 mph SW
Humidity67%
Visibility—
Dew point29°
Wed, 1838° / 28°0.31Snow
38 °Snow

Alton, Wednesday, 18 November

Snow. High 38°, low 28°.

Pressure29.88 inHg
Wind5.8 mph N
Humidity100%
Visibility—
Dew point35°
Thu, 1934° / 26°0.15Snow
34 °Snow

Alton, Thursday, 19 November

Snow. High 34°, low 26°.

Pressure29.97 inHg
Wind5.4 mph W
Humidity99%
Visibility—
Dew point33°
Fri, 2034° / 28°0.18Snow
34 °Snow

Alton, Friday, 20 November

Snow. High 34°, low 28°.

Pressure29.88 inHg
Wind7 mph SE
Humidity87%
Visibility—
Dew point29°
Sat, 2129° / 18°0.09Light snow
29 °Light snow

Alton, Saturday, 21 November

Light snow. High 29°, low 18°.

Pressure29.97 inHg
Wind12.1 mph W
Humidity76%
Visibility—
Dew point20°
Sun, 2220° / 8°0Light snow
20 °Light snow

Alton, Sunday, 22 November

Light snow. High 20°, low 8°.

Pressure30.47 inHg
Wind3.6 mph NE
Humidity90%
Visibility—
Dew point12°
Mon, 2326° / 11°0.06Light snow
26 °Light snow

Alton, Monday, 23 November

Light snow. High 26°, low 11°.

Pressure30.15 inHg
Wind5.3 mph N
Humidity90%
Visibility—
Dew point18°
Tue, 2428° / 10°0.01Light snow
28 °Light snow

Alton, Tuesday, 24 November

Light snow. High 28°, low 10°.

Pressure30.36 inHg
Wind5.1 mph NE
Humidity91%
Visibility—
Dew point17°
Wed, 2528° / 11°0Overcast
28 °Overcast

Alton, Wednesday, 25 November

Overcast. High 28°, low 11°.

Pressure30.30 inHg
Wind4.2 mph NE
Humidity90%
Visibility—
Dew point22°

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.