EN
English Español

As of 11:44 MDT

Weather in Alton, ID

46°Current weather

Alton, Tuesday, 27 October, 11:44

Partly cloudy. Feels like 46°. High 50°, low 33°.

Pressure30.00 inHg
Wind2.5 mph SE
Humidity75%
Visibility6.2 mi
Dew point39°

10-day forecast for Alton, ID: 26° to 52°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

52°
Best day: Thursday, October 29
42° · 0.7 in
Worst day: Sunday, November 1

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

Wed, 2851° / 32°0Partly cloudy
MorningMostly clear33°feels 33°
AfternoonPartly cloudy51°feels 49°
EveningClear40°feels 40°
OvernightOvercast34°feels 31°
51 °Partly cloudy

Alton, Wednesday, 28 October

Partly cloudy. High 51°, low 32°.

Pressure30.09 inHg
Wind3.8 mph S
Humidity67%
Visibility6.2 mi
Dew point31°
Thu, 2952° / 26°0Overcast
MorningPartly cloudy27°feels 27°
AfternoonOvercast51°feels 48°
EveningOvercast43°feels 43°
OvernightClear27°feels 27°
52 °Overcast

Alton, Thursday, 29 October

Overcast. High 52°, low 26°.

Pressure30.06 inHg
Wind2.1 mph S
Humidity60%
Visibility6.2 mi
Dew point34°
Fri, 3052° / 33°0.02Light rain
MorningOvercast36°feels 36°
AfternoonOvercast53°feels 51°
EveningOvercast42°feels 42°
OvernightOvercast34°feels 34°
52 °Light rain

Alton, Friday, 30 October

Light rain. High 52°, low 33°.

Pressure29.97 inHg
Wind3 mph S
Humidity57%
Visibility6.2 mi
Dew point36°
Sat, 3151° / 35°0.08Light rain
MorningPartly cloudy37°feels 37°
AfternoonLight rain47°feels 47°
EveningLight rain46°feels 46°
OvernightLight rain38°feels 38°
51 °Light rain

Alton, Saturday, 31 October

Light rain. High 51°, low 35°.

Pressure29.94 inHg
Wind6.6 mph SW
Humidity74%
Visibility—
Dew point38°
Sun, 0142° / 32°0.7Snow
MorningSnow41°feels 41°
AfternoonSnow40°feels 39°
EveningSnow35°feels 29°
OvernightSnow34°feels 31°
42 °Snow

Alton, Sunday, 1 November

Snow. High 42°, low 32°.

Pressure29.85 inHg
Wind6.2 mph NW
Humidity86%
Visibility—
Dew point37°
Mon, 0237° / 29°0.03Light snow
MorningLight snow33°feels 26°
AfternoonLight snow35°feels 26°
EveningLight snow34°feels 26°
OvernightLight snow29°feels 24°
37 °Light snow

Alton, Monday, 2 November

Light snow. High 37°, low 29°.

Pressure30.12 inHg
Wind16.6 mph NW
Humidity69%
Visibility—
Dew point26°
Tue, 0341° / 26°0Clear
MorningClear29°feels 29°
AfternoonClear36°feels 36°
EveningClear37°feels 37°
OvernightClear31°feels 31°
41 °Clear

Alton, Tuesday, 3 November

Clear. High 41°, low 26°.

Pressure30.36 inHg
Wind4.1 mph N
Humidity57%
Visibility—
Dew point20°
Wed, 0446° / 30°0Overcast
MorningOvercast33°feels 33°
AfternoonOvercast41°feels 39°
EveningOvercast41°feels 39°
OvernightOvercast35°feels 32°
46 °Overcast

Alton, Wednesday, 4 November

Overcast. High 46°, low 30°.

Pressure30.15 inHg
Wind4 mph N
Humidity52%
Visibility—
Dew point23°
Thu, 0550° / 33°0Partly cloudy
MorningPartly cloudy36°feels 34°
AfternoonPartly cloudy44°feels 43°
EveningPartly cloudy43°feels 40°
OvernightPartly cloudy36°feels 33°
50 °Partly cloudy

Alton, Thursday, 5 November

Partly cloudy. High 50°, low 33°.

Pressure30.12 inHg
Wind7 mph NW
Humidity38%
Visibility—
Dew point18°

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.