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As of 01:20 MDT

Weather in Alton, ID

39°Current weather

Alton, Monday, 26 October, 01:20

Partly cloudy. Feels like 37°. High 54°, low 33°.

Pressure30.18 inHg
Wind3.1 mph NE
Humidity86%
Visibility1.9 mi
Dew point35°

10-day forecast for Alton, ID: 27° to 55°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.

52°
Best day: Thursday, October 29
47° · 0.35 in
Worst day: Sunday, November 1

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

Tue, 2746° / 32°0.07Rain
MorningOvercast34°feels 34°
AfternoonPartly cloudy44°feels 44°
EveningPartly cloudy37°feels 37°
OvernightPartly cloudy37°feels 37°
46 °Rain

Alton, Tuesday, 27 October

Rain. High 46°, low 32°.

Pressure30.06 inHg
Wind2.4 mph SE
Humidity70%
Visibility6.2 mi
Dew point32°
Wed, 2847° / 28°0Mostly clear
MorningOvercast28°feels 28°
AfternoonPartly cloudy45°feels 45°
EveningClear36°feels 36°
OvernightMostly clear30°feels 26°
47 °Mostly clear

Alton, Wednesday, 28 October

Mostly clear. High 47°, low 28°.

Pressure30.06 inHg
Wind3.8 mph S
Humidity71%
Visibility6.2 mi
Dew point33°
Thu, 2952° / 27°0Overcast
MorningPartly cloudy29°feels 29°
AfternoonOvercast50°feels 47°
EveningOvercast41°feels 41°
OvernightClear28°feels 28°
52 °Overcast

Alton, Thursday, 29 October

Overcast. High 52°, low 27°.

Pressure30.00 inHg
Wind2.3 mph S
Humidity62%
Visibility6.2 mi
Dew point34°
Fri, 3048° / 32°0.08Light rain
MorningLight rain39°feels 39°
AfternoonLight rain46°feels 46°
EveningLight rain43°feels 43°
OvernightLight rain36°feels 36°
48 °Light rain

Alton, Friday, 30 October

Light rain. High 48°, low 32°.

Pressure29.91 inHg
Wind4.2 mph SW
Humidity70%
Visibility—
Dew point36°
Sat, 3154° / 33°0.05Light rain
MorningLight rain37°feels 36°
AfternoonLight rain46°feels 45°
EveningLight rain50°feels 48°
OvernightLight rain44°feels 44°
54 °Light rain

Alton, Saturday, 31 October

Light rain. High 54°, low 33°.

Pressure29.94 inHg
Wind7.6 mph SW
Humidity71%
Visibility—
Dew point35°
Sun, 0147° / 37°0.35Snow
MorningSnow44°feels 43°
AfternoonSnow44°feels 40°
EveningSnow42°feels 42°
OvernightSnow38°feels 35°
47 °Snow

Alton, Sunday, 1 November

Snow. High 47°, low 37°.

Pressure29.83 inHg
Wind9.4 mph S
Humidity83%
Visibility—
Dew point39°
Mon, 0247° / 30°0Partly cloudy
MorningPartly cloudy33°feels 33°
AfternoonPartly cloudy40°feels 39°
EveningPartly cloudy42°feels 40°
OvernightPartly cloudy35°feels 35°
47 °Partly cloudy

Alton, Monday, 2 November

Partly cloudy. High 47°, low 30°.

Pressure30.12 inHg
Wind4.4 mph W
Humidity46%
Visibility—
Dew point19°
Tue, 0351° / 34°0.06Light rain
MorningLight rain37°feels 37°
AfternoonLight rain46°feels 45°
EveningLight rain49°feels 49°
OvernightLight rain44°feels 44°
51 °Light rain

Alton, Tuesday, 3 November

Light rain. High 51°, low 34°.

Pressure30.06 inHg
Wind3.4 mph SE
Humidity63%
Visibility—
Dew point32°
Wed, 0455° / 44°0.11Light rain
MorningLight rain47°feels 46°
AfternoonLight rain51°feels 49°
EveningLight rain51°feels 49°
OvernightLight rain47°feels 47°
55 °Light rain

Alton, Wednesday, 4 November

Light rain. High 55°, low 44°.

Pressure30.15 inHg
Wind2.8 mph NE
Humidity71%
Visibility—
Dew point41°

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.