As of 06:34 CDT

Weather in Alton, KS

35°

Alton, Saturday, 17 October, 06:34

Clear. Feels like 29°. High 63°, low 34°.

Pressure30.56 inHg

Wind6.9 mph S

Humidity82%

Visibility6.2 mi

Dew point30°

See detailed hourly forecast

Sun, 1867° / 44°

67 °

Alton, Sunday, 18 October

Clear. High 67°, low 44°.

Pressure30.18 inHg

Wind12 mph S

Humidity50%

Visibility6.2 mi

Dew point41°

Mon, 1966° / 46°

66 °

Alton, Monday, 19 October

Clear. High 66°, low 46°.

Pressure30.15 inHg

Wind9.3 mph S

Humidity61%

Visibility6.2 mi

Dew point46°

Tue, 2072° / 52°

72 °

Alton, Tuesday, 20 October

Clear. High 72°, low 52°.

Pressure30.15 inHg

Wind11.1 mph S

Humidity60%

Visibility6.2 mi

Dew point50°

Wed, 2174° / 55°

74 °

Alton, Wednesday, 21 October

Clear. High 74°, low 55°.

Pressure30.09 inHg

Wind9.2 mph S

Humidity60%

Visibility—

Dew point54°

Thu, 2276° / 54°

0.06

76 °

Alton, Thursday, 22 October

Light rain. High 76°, low 54°.

Pressure30.12 inHg

Wind14.3 mph SE

Humidity69%

Visibility—

Dew point58°

Fri, 2378° / 68°

78 °

Alton, Friday, 23 October

Overcast. High 78°, low 68°.

Pressure29.80 inHg

Wind23.7 mph S

Humidity43%

Visibility—

Dew point52°

Sat, 2474° / 63°

0.25

74 °

Alton, Saturday, 24 October

Rain. High 74°, low 63°.

Pressure29.85 inHg

Wind21.5 mph S

Humidity53%

Visibility—

Dew point54°

Sun, 2552° / 44°

0.21

52 °

Alton, Sunday, 25 October

Rain. High 52°, low 44°.

Pressure30.21 inHg

Wind18.3 mph N

Humidity59%

Visibility—

Dew point35°

Mon, 2656° / 38°

56 °

Alton, Monday, 26 October

Clear. High 56°, low 38°.

Pressure30.33 inHg

Wind11.5 mph SE

Humidity35%

Visibility—

Dew point23°

Tue, 2761° / 46°

0.16

61 °

Alton, Tuesday, 27 October

Rain. High 61°, low 46°.

Pressure30.00 inHg

Wind24.9 mph S

Humidity43%

Visibility—

Dew point36°

Wed, 2872° / 53°

72 °

Alton, Wednesday, 28 October

Partly cloudy. High 72°, low 53°.

Pressure29.80 inHg

Wind23.9 mph W

Humidity36%

Visibility—

Dew point40°

Thu, 2971° / 48°

71 °

Alton, Thursday, 29 October

Clear. High 71°, low 48°.

Pressure30.12 inHg

Wind15.9 mph S

Humidity29%

Visibility—

Dew point31°

Fri, 3073° / 63°

0.09

73 °

Alton, Friday, 30 October

Light rain. High 73°, low 63°.

Pressure29.59 inHg

Wind25.7 mph S

Humidity69%

Visibility—

Dew point61°

Sat, 3170° / 43°

0.03

70 °

Alton, Saturday, 31 October

Light rain. High 70°, low 43°.

Pressure29.35 inHg

Wind31.5 mph NW

Humidity62%

Visibility—

Dew point44°

Sun, 0157° / 42°

57 °

Alton, Sunday, 1 November

Clear. High 57°, low 42°.

Pressure30.12 inHg

Wind15.1 mph NW

Humidity30%

Visibility—

Dew point22°

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.