As of 23:11 CDT

Weather in Dickerson, IL

64°

Dickerson, Sunday, 11 October, 23:11

Partly cloudy. Feels like 63°. High 79°, low 54°.

Pressure29.97 inHg

Wind6.6 mph SW

Humidity71%

Visibility6.2 mi

Dew point54°

See detailed hourly forecast

Mon, 1285° / 62°

85 °

Dickerson, Monday, 12 October

Overcast. High 85°, low 62°.

Pressure29.88 inHg

Wind12 mph SW

Humidity48%

Visibility6.2 mi

Dew point60°

Tue, 1386° / 69°

86 °

Dickerson, Tuesday, 13 October

Partly cloudy. High 86°, low 69°.

Pressure29.85 inHg

Wind11.7 mph W

Humidity49%

Visibility6.2 mi

Dew point62°

Wed, 1478° / 65°

0.2

78 °

Dickerson, Wednesday, 14 October

Rain. High 78°, low 65°.

Pressure30.03 inHg

Wind6.3 mph NE

Humidity67%

Visibility6.2 mi

Dew point65°

Thu, 1574° / 63°

0.54

74 °

Dickerson, Thursday, 15 October

Rain. High 74°, low 63°.

Pressure30.00 inHg

Wind5.4 mph S

Humidity91%

Visibility2.1 mi

Dew point68°

Fri, 1663° / 49°

0.26

63 °

Dickerson, Friday, 16 October

Rain. High 63°, low 49°.

Pressure30.36 inHg

Wind21.5 mph N

Humidity42%

Visibility—

Dew point36°

Sat, 1757° / 41°

57 °

Dickerson, Saturday, 17 October

Clear. High 57°, low 41°.

Pressure30.50 inHg

Wind8.1 mph SE

Humidity42%

Visibility—

Dew point32°

Sun, 1862° / 35°

62 °

Dickerson, Sunday, 18 October

Clear. High 62°, low 35°.

Pressure30.42 inHg

Wind13.6 mph SW

Humidity22%

Visibility—

Dew point17°

Mon, 1968° / 47°

68 °

Dickerson, Monday, 19 October

Overcast. High 68°, low 47°.

Pressure30.33 inHg

Wind14.7 mph S

Humidity44%

Visibility—

Dew point42°

Tue, 2073° / 55°

73 °

Dickerson, Tuesday, 20 October

Overcast. High 73°, low 55°.

Pressure30.18 inHg

Wind12.7 mph S

Humidity53%

Visibility—

Dew point52°

Wed, 2179° / 60°

0.04

79 °

Dickerson, Wednesday, 21 October

Light rain. High 79°, low 60°.

Pressure30.03 inHg

Wind18.4 mph S

Humidity50%

Visibility—

Dew point55°

Thu, 2267° / 52°

0.77

67 °

Dickerson, Thursday, 22 October

Rain. High 67°, low 52°.

Pressure29.77 inHg

Wind23.6 mph S

Humidity55%

Visibility—

Dew point46°

Fri, 2351° / 46°

51 °

Dickerson, Friday, 23 October

Clear. High 51°, low 46°.

Pressure30.00 inHg

Wind17.5 mph NW

Humidity47%

Visibility—

Dew point31°

Sat, 2453° / 37°

53 °

Dickerson, Saturday, 24 October

Clear. High 53°, low 37°.

Pressure30.15 inHg

Wind9.4 mph NW

Humidity41%

Visibility—

Dew point26°

Sun, 2556° / 47°

0.1

56 °

Dickerson, Sunday, 25 October

Light rain. High 56°, low 47°.

Pressure29.77 inHg

Wind13.2 mph SE

Humidity43%

Visibility—

Dew point32°

Mon, 2655° / 47°

55 °

Dickerson, Monday, 26 October

Overcast. High 55°, low 47°.

Pressure30.00 inHg

Wind10.5 mph NE

Humidity65%

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 Dickerson, 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 Dickerson, 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.