As of 18:40 CDT

Weather in Ashton, IL

80°

Ashton, Monday, 12 October, 18:40

Clear. Feels like 82°. High 86°, low 62°.

Pressure29.71 inHg

Wind9.2 mph S

Humidity54%

Visibility6.2 mi

Dew point62°

See detailed hourly forecast

Tue, 1379° / 63°

0.02

79 °

Ashton, Tuesday, 13 October

Light rain. High 79°, low 63°.

Pressure29.85 inHg

Wind7.1 mph W

Humidity60%

Visibility6.2 mi

Dew point58°

Wed, 1471° / 57°

0.05

71 °

Ashton, Wednesday, 14 October

Light rain. High 71°, low 57°.

Pressure30.09 inHg

Wind6.9 mph NE

Humidity64%

Visibility6.2 mi

Dew point56°

Thu, 1559° / 56°

0.87

59 °

Ashton, Thursday, 15 October

Rain. High 59°, low 56°.

Pressure30.06 inHg

Wind9.2 mph E

Humidity95%

Visibility1.3 mi

Dew point57°

Fri, 1655° / 46°

0.08

55 °

Ashton, Friday, 16 October

Light rain. High 55°, low 46°.

Pressure30.30 inHg

Wind21.5 mph NW

Humidity52%

Visibility6.2 mi

Dew point37°

Sat, 1758° / 37°

58 °

Ashton, Saturday, 17 October

Clear. High 58°, low 37°.

Pressure30.45 inHg

Wind11.4 mph SW

Humidity39%

Visibility—

Dew point29°

Sun, 1859° / 43°

59 °

Ashton, Sunday, 18 October

Clear. High 59°, low 43°.

Pressure30.27 inHg

Wind15.8 mph SW

Humidity45%

Visibility—

Dew point35°

Mon, 1964° / 45°

64 °

Ashton, Monday, 19 October

Overcast. High 64°, low 45°.

Pressure30.30 inHg

Wind9.1 mph S

Humidity47%

Visibility—

Dew point39°

Tue, 2068° / 55°

68 °

Ashton, Tuesday, 20 October

Overcast. High 68°, low 55°.

Pressure30.24 inHg

Wind8.9 mph S

Humidity63%

Visibility—

Dew point53°

Wed, 2173° / 56°

73 °

Ashton, Wednesday, 21 October

Partly cloudy. High 73°, low 56°.

Pressure30.18 inHg

Wind10.9 mph S

Humidity62%

Visibility—

Dew point56°

Thu, 2269° / 62°

0.01

69 °

Ashton, Thursday, 22 October

Light rain. High 69°, low 62°.

Pressure30.06 inHg

Wind14.7 mph S

Humidity62%

Visibility—

Dew point54°

Fri, 2371° / 65°

0.04

71 °

Ashton, Friday, 23 October

Light rain. High 71°, low 65°.

Pressure29.88 inHg

Wind16 mph S

Humidity56%

Visibility—

Dew point53°

Sat, 2467° / 46°

0.04

67 °

Ashton, Saturday, 24 October

Light rain. High 67°, low 46°.

Pressure29.74 inHg

Wind21.4 mph SW

Humidity66%

Visibility—

Dew point41°

Sun, 2551° / 44°

51 °

Ashton, Sunday, 25 October

Overcast. High 51°, low 44°.

Pressure30.06 inHg

Wind13.4 mph NW

Humidity62%

Visibility—

Dew point37°

Mon, 2657° / 42°

57 °

Ashton, Monday, 26 October

Clear. High 57°, low 42°.

Pressure30.21 inHg

Wind6.4 mph SE

Humidity55%

Visibility—

Dew point38°

Tue, 2760° / 46°

0.01

60 °

Ashton, Tuesday, 27 October

Light rain. High 60°, low 46°.

Pressure29.94 inHg

Wind9.9 mph SW

Humidity54%

Visibility—

Dew point42°

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 Ashton, IL 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 Ashton, IL 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.