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As of 07:11 CDT

Weather in Alton, KS

49°Current weather

Alton, Tuesday, 20 October, 07:11

Clear. Feels like 47°. High 73°, low 49°.

Pressure30.18 inHg
Wind6 mph SE
Humidity86%
Visibility6.2 mi
Dew point45°
Wed, 2174° / 52°0Clear
74 °Clear

Alton, Wednesday, 21 October

Clear. High 74°, low 52°.

Pressure30.18 inHg
Wind2.7 mph S
Humidity65%
Visibility6.2 mi
Dew point55°
Thu, 2277° / 53°0Clear
77 °Clear

Alton, Thursday, 22 October

Clear. High 77°, low 53°.

Pressure30.15 inHg
Wind7.8 mph SE
Humidity64%
Visibility6.2 mi
Dew point57°
Fri, 2378° / 62°0Partly cloudy
78 °Partly cloudy

Alton, Friday, 23 October

Partly cloudy. High 78°, low 62°.

Pressure29.97 inHg
Wind16.3 mph S
Humidity47%
Visibility6.2 mi
Dew point51°
Sat, 2475° / 62°0.05Light rain
75 °Light rain

Alton, Saturday, 24 October

Light rain. High 75°, low 62°.

Pressure30.09 inHg
Wind17.7 mph S
Humidity44%
Visibility—
Dew point50°
Sun, 2571° / 53°0.11Light rain
71 °Light rain

Alton, Sunday, 25 October

Light rain. High 71°, low 53°.

Pressure30.30 inHg
Wind9.2 mph E
Humidity62%
Visibility—
Dew point53°
Mon, 2662° / 47°0.24Rain
62 °Rain

Alton, Monday, 26 October

Rain. High 62°, low 47°.

Pressure30.33 inHg
Wind15.1 mph N
Humidity72%
Visibility—
Dew point41°
Tue, 2750° / 39°0Overcast
50 °Overcast

Alton, Tuesday, 27 October

Overcast. High 50°, low 39°.

Pressure30.62 inHg
Wind13.5 mph N
Humidity44%
Visibility—
Dew point28°
Wed, 2852° / 32°0Partly cloudy
52 °Partly cloudy

Alton, Wednesday, 28 October

Partly cloudy. High 52°, low 32°.

Pressure30.53 inHg
Wind11.5 mph S
Humidity32%
Visibility—
Dew point17°
Thu, 2958° / 43°0Overcast
58 °Overcast

Alton, Thursday, 29 October

Overcast. High 58°, low 43°.

Pressure30.00 inHg
Wind12.2 mph S
Humidity54%
Visibility—
Dew point36°
Fri, 3058° / 47°0Overcast
58 °Overcast

Alton, Friday, 30 October

Overcast. High 58°, low 47°.

Pressure30.00 inHg
Wind10.8 mph NE
Humidity51%
Visibility—
Dew point38°
Sat, 3164° / 44°0Overcast
64 °Overcast

Alton, Saturday, 31 October

Overcast. High 64°, low 44°.

Pressure30.03 inHg
Wind12.6 mph E
Humidity63%
Visibility—
Dew point45°
Sun, 0155° / 46°0.37Rain
55 °Rain

Alton, Sunday, 1 November

Rain. High 55°, low 46°.

Pressure30.03 inHg
Wind14.3 mph SE
Humidity95%
Visibility—
Dew point50°
Mon, 0265° / 46°0Partly cloudy
65 °Partly cloudy

Alton, Monday, 2 November

Partly cloudy. High 65°, low 46°.

Pressure30.21 inHg
Wind6 mph NW
Humidity62%
Visibility—
Dew point45°
Tue, 0368° / 49°0Clear
68 °Clear

Alton, Tuesday, 3 November

Clear. High 68°, low 49°.

Pressure30.18 inHg
Wind8 mph W
Humidity37%
Visibility—
Dew point36°
Wed, 0473° / 49°0Overcast
73 °Overcast

Alton, Wednesday, 4 November

Overcast. High 73°, low 49°.

Pressure29.88 inHg
Wind14.4 mph S
Humidity51%
Visibility—
Dew point47°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Alton, KS are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Alton, KS since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.