As of 18:35 CDT

Weather in Alton, KS

54°

Alton, Wednesday, 14 October, 18:35

Overcast. Feels like 53°. High 55°, low 50°.

Pressure30.03 inHg

Wind8 mph NE

Humidity86%

Visibility6.2 mi

Dew point49°

See detailed hourly forecast

Thu, 1559° / 51°

1.01

59 °

Alton, Thursday, 15 October

Heavy rain. High 59°, low 51°.

Pressure30.15 inHg

Wind16.8 mph NW

Humidity69%

Visibility6.2 mi

Dew point47°

Fri, 1654° / 41°

54 °

Alton, Friday, 16 October

Clear. High 54°, low 41°.

Pressure30.68 inHg

Wind21.1 mph N

Humidity49%

Visibility6.2 mi

Dew point30°

Sat, 1760° / 35°

60 °

Alton, Saturday, 17 October

Clear. High 60°, low 35°.

Pressure30.53 inHg

Wind9.9 mph S

Humidity43%

Visibility6.2 mi

Dew point27°

Sun, 1865° / 42°

65 °

Alton, Sunday, 18 October

Clear. High 65°, low 42°.

Pressure30.24 inHg

Wind10.1 mph S

Humidity51%

Visibility6.2 mi

Dew point38°

Mon, 1966° / 45°

66 °

Alton, Monday, 19 October

Overcast. High 66°, low 45°.

Pressure30.21 inHg

Wind9.8 mph SE

Humidity58%

Visibility—

Dew point44°

Tue, 2075° / 49°

75 °

Alton, Tuesday, 20 October

Clear. High 75°, low 49°.

Pressure30.09 inHg

Wind17.3 mph S

Humidity41%

Visibility—

Dew point43°

Wed, 2183° / 61°

0.01

83 °

Alton, Wednesday, 21 October

Light rain. High 83°, low 61°.

Pressure29.91 inHg

Wind22.1 mph SW

Humidity52%

Visibility—

Dew point57°

Thu, 2279° / 65°

79 °

Alton, Thursday, 22 October

Overcast. High 79°, low 65°.

Pressure29.97 inHg

Wind10.1 mph E

Humidity50%

Visibility—

Dew point54°

Fri, 2376° / 66°

0.69

76 °

Alton, Friday, 23 October

Rain. High 76°, low 66°.

Pressure29.77 inHg

Wind23.7 mph S

Humidity76%

Visibility—

Dew point63°

Sat, 2460° / 48°

0.07

60 °

Alton, Saturday, 24 October

Light rain. High 60°, low 48°.

Pressure30.27 inHg

Wind26.2 mph NW

Humidity40%

Visibility—

Dew point32°

Sun, 2563° / 44°

63 °

Alton, Sunday, 25 October

Clear. High 63°, low 44°.

Pressure30.47 inHg

Wind7.4 mph W

Humidity28%

Visibility—

Dew point25°

Mon, 2665° / 47°

65 °

Alton, Monday, 26 October

Overcast. High 65°, low 47°.

Pressure30.33 inHg

Wind15.6 mph SW

Humidity32%

Visibility—

Dew point31°

Tue, 2756° / 49°

0.01

56 °

Alton, Tuesday, 27 October

Light rain. High 56°, low 49°.

Pressure30.12 inHg

Wind17.2 mph S

Humidity53%

Visibility—

Dew point38°

Wed, 2864° / 49°

64 °

Alton, Wednesday, 28 October

Clear. High 64°, low 49°.

Pressure29.91 inHg

Wind11.3 mph S

Humidity57%

Visibility—

Dew point43°

Thu, 2974° / 52°

74 °

Alton, Thursday, 29 October

Clear. High 74°, low 52°.

Pressure30.03 inHg

Wind7.8 mph S

Humidity36%

Visibility—

Dew point39°

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.