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As of 10:24 CDT

Weather in Alton, KS

47°Current weather

Alton, Friday, 16 October, 10:24

Mostly clear. Feels like 40°. High 53°, low 39°.

Pressure30.65 inHg
Wind19.4 mph N
Humidity63%
Visibility6.2 mi
Dew point35°
Sat, 1759° / 36°0Clear
59 °Clear

Alton, Saturday, 17 October

Clear. High 59°, low 36°.

Pressure30.50 inHg
Wind12.4 mph S
Humidity43%
Visibility6.2 mi
Dew point31°
Sun, 1867° / 43°0Clear
67 °Clear

Alton, Sunday, 18 October

Clear. High 67°, low 43°.

Pressure30.21 inHg
Wind12.5 mph S
Humidity51%
Visibility6.2 mi
Dew point40°
Mon, 1967° / 45°0Clear
67 °Clear

Alton, Monday, 19 October

Clear. High 67°, low 45°.

Pressure30.15 inHg
Wind10.2 mph S
Humidity60%
Visibility6.2 mi
Dew point46°
Tue, 2071° / 52°0.01Light rain
71 °Light rain

Alton, Tuesday, 20 October

Light rain. High 71°, low 52°.

Pressure30.09 inHg
Wind15.8 mph SE
Humidity53%
Visibility—
Dew point47°
Wed, 2175° / 55°0Clear
75 °Clear

Alton, Wednesday, 21 October

Clear. High 75°, low 55°.

Pressure30.09 inHg
Wind9 mph SE
Humidity57%
Visibility—
Dew point53°
Thu, 2281° / 59°0Clear
81 °Clear

Alton, Thursday, 22 October

Clear. High 81°, low 59°.

Pressure30.06 inHg
Wind9.5 mph E
Humidity49%
Visibility—
Dew point54°
Fri, 2377° / 63°0.2Light rain
77 °Light rain

Alton, Friday, 23 October

Light rain. High 77°, low 63°.

Pressure29.91 inHg
Wind19.7 mph S
Humidity55%
Visibility—
Dew point56°
Sat, 2472° / 63°0.41Light rain
72 °Light rain

Alton, Saturday, 24 October

Light rain. High 72°, low 63°.

Pressure30.00 inHg
Wind18.4 mph S
Humidity71%
Visibility—
Dew point57°
Sun, 2571° / 48°0.74Rain
71 °Rain

Alton, Sunday, 25 October

Rain. High 71°, low 48°.

Pressure29.91 inHg
Wind18.6 mph NW
Humidity64%
Visibility—
Dew point54°
Mon, 2651° / 39°0Partly cloudy
51 °Partly cloudy

Alton, Monday, 26 October

Partly cloudy. High 51°, low 39°.

Pressure30.27 inHg
Wind16.4 mph NW
Humidity57%
Visibility—
Dew point32°
Tue, 2746° / 39°0.44Rain
46 °Rain

Alton, Tuesday, 27 October

Rain. High 46°, low 39°.

Pressure30.21 inHg
Wind10.5 mph E
Humidity81%
Visibility—
Dew point38°
Wed, 2874° / 49°0.12Light rain
74 °Light rain

Alton, Wednesday, 28 October

Light rain. High 74°, low 49°.

Pressure29.71 inHg
Wind17.1 mph SW
Humidity63%
Visibility—
Dew point55°
Thu, 2969° / 51°0Clear
69 °Clear

Alton, Thursday, 29 October

Clear. High 69°, low 51°.

Pressure29.91 inHg
Wind9 mph E
Humidity48%
Visibility—
Dew point44°
Fri, 3059° / 49°0.65Heavy rain
59 °Heavy rain

Alton, Friday, 30 October

Heavy rain. High 59°, low 49°.

Pressure30.03 inHg
Wind19.9 mph NE
Humidity61%
Visibility—
Dew point44°
Sat, 3148° / 47°1.97Heavy rain
48 °Heavy rain

Alton, Saturday, 31 October

Heavy rain. High 48°, low 47°.

Pressure29.88 inHg
Wind21.8 mph NE
Humidity96%
Visibility—
Dew point46°

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.