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As of 03:51 MDT

Weather in Alton, ID

34°Current weather

Alton, Tuesday, 27 October, 03:51

Overcast. Feels like 34°. High 52°, low 33°.

Pressure30.09 inHg
Wind1.5 mph NE
Humidity94%
Visibility3.2 mi
Dew point32°

Two-week outlook for Alton, ID: week one averages a high of 46.9° and week two 49.7°, so week two runs 2.8° warmer than week one. Around 0.9 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 31: 50°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 27 – November 2)46.9°30.5°0.8 in / 3 d—
2nd (November 3 – November 9)49.7°34.6°0.0 in / 0 d—

Weekend weather

Sat, October 31
Light rain
50°33°
0.07 in
Sun, November 1
Snow
39°34°
0.63 in
Sat, November 7
Overcast
52°38°
no precip.
Sun, November 8
Clear
51°37°
no precip.
Wed, 2850° / 28°0Mostly clear
50 °Mostly clear

Alton, Wednesday, 28 October

Mostly clear. High 50°, low 28°.

Pressure30.12 inHg
Wind3 mph S
Humidity70%
Visibility6.2 mi
Dew point31°
Thu, 2952° / 25°0Overcast
52 °Overcast

Alton, Thursday, 29 October

Overcast. High 52°, low 25°.

Pressure30.06 inHg
Wind2.4 mph S
Humidity61%
Visibility6.2 mi
Dew point33°
Fri, 3049° / 31°0.02Light rain
49 °Light rain

Alton, Friday, 30 October

Light rain. High 49°, low 31°.

Pressure29.94 inHg
Wind3.6 mph SW
Humidity59%
Visibility6.2 mi
Dew point36°
Sat, 3150° / 33°0.07Light rain
50 °Light rain

Alton, Saturday, 31 October

Light rain. High 50°, low 33°.

Pressure29.94 inHg
Wind7.8 mph SW
Humidity74%
Visibility—
Dew point38°
Sun, 0139° / 34°0.63Snow
39 °Snow

Alton, Sunday, 1 November

Snow. High 39°, low 34°.

Pressure29.88 inHg
Wind10.5 mph W
Humidity96%
Visibility—
Dew point36°
Mon, 0236° / 30°0Overcast
36 °Overcast

Alton, Monday, 2 November

Overcast. High 36°, low 30°.

Pressure30.30 inHg
Wind16.7 mph NW
Humidity69%
Visibility—
Dew point26°
Tue, 0345° / 29°0Clear
45 °Clear

Alton, Tuesday, 3 November

Clear. High 45°, low 29°.

Pressure30.42 inHg
Wind3.5 mph S
Humidity61%
Visibility—
Dew point25°
Wed, 0449° / 33°0Overcast
49 °Overcast

Alton, Wednesday, 4 November

Overcast. High 49°, low 33°.

Pressure30.21 inHg
Wind3.7 mph N
Humidity55%
Visibility—
Dew point27°
Thu, 0550° / 35°0Overcast
50 °Overcast

Alton, Thursday, 5 November

Overcast. High 50°, low 35°.

Pressure30.15 inHg
Wind3 mph NE
Humidity52%
Visibility—
Dew point27°
Fri, 0651° / 36°0Mostly clear
51 °Mostly clear

Alton, Friday, 6 November

Mostly clear. High 51°, low 36°.

Pressure30.09 inHg
Wind4.2 mph NW
Humidity44%
Visibility—
Dew point24°
Sat, 0752° / 38°0Overcast
52 °Overcast

Alton, Saturday, 7 November

Overcast. High 52°, low 38°.

Pressure29.85 inHg
Wind3.6 mph N
Humidity38%
Visibility—
Dew point22°
Sun, 0851° / 37°0Clear
51 °Clear

Alton, Sunday, 8 November

Clear. High 51°, low 37°.

Pressure30.03 inHg
Wind11.3 mph NW
Humidity52%
Visibility—
Dew point29°
Mon, 0949° / 33°0.03Light rain
49 °Light rain

Alton, Monday, 9 November

Light rain. High 49°, low 33°.

Pressure30.06 inHg
Wind14.1 mph W
Humidity63%
Visibility—
Dew point30°

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.