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As of 04:52 MST

Weather in Alton, ID

29°Current weather

Alton, Thursday, 12 November, 04:52

Clear. Feels like 29°. High 56°, low 28°.

Pressure30.24 inHg
Wind1.4 mph NE
Humidity88%
Visibility6.2 mi
Dew point26°

10-day forecast for Alton, ID: 18° to 56°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

56°
Best day: Thursday, November 12
38° · 0.31 in
Worst day: Wednesday, November 18

Tap any day below to see morning, afternoon, evening and overnight.

Fri, 1356° / 28°0.01Light rain
MorningOvercast30°feels 30°
AfternoonOvercast56°feels 53°
EveningOvercast41°feels 41°
OvernightOvercast30°feels 30°
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
MorningOvercast36°feels 33°
AfternoonOvercast44°feels 40°
EveningClear35°feels 35°
OvernightOvercast34°feels 34°
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
MorningOvercast28°feels 28°
AfternoonOvercast41°feels 41°
EveningOvercast35°feels 35°
OvernightOvercast27°feels 24°
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
MorningPartly cloudy33°feels 33°
AfternoonPartly cloudy43°feels 43°
EveningPartly cloudy40°feels 40°
OvernightClear29°feels 29°
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
MorningOvercast33°feels 33°
AfternoonOvercast41°feels 41°
EveningOvercast40°feels 40°
OvernightOvercast36°feels 34°
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
MorningSnow36°feels 33°
AfternoonSnow34°feels 34°
EveningSnow32°feels 32°
OvernightSnow30°feels 29°
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
MorningSnow30°feels 30°
AfternoonSnow33°feels 33°
EveningSnow30°feels 29°
OvernightSnow28°feels 25°
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
MorningSnow29°feels 24°
AfternoonSnow33°feels 27°
EveningSnow34°feels 28°
OvernightSnow30°feels 27°
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
MorningLight snow23°feels 23°
AfternoonLight snow27°feels 26°
EveningLight snow23°feels 17°
OvernightLight snow19°feels 19°
29 °Light snow

Alton, Saturday, 21 November

Light snow. High 29°, low 18°.

Pressure29.97 inHg
Wind12.1 mph W
Humidity76%
Visibility—
Dew point20°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Alton, ID around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.