As of 09:40 CDT

Weather in Concord, IL

43°

Concord, Saturday, 17 October, 09:40

Clear. Feels like 41°. High 55°, low 39°.

Pressure30.59 inHg

Wind3.4 mph NE

Humidity81%

Visibility6.2 mi

Dew point38°

See detailed hourly forecast

Sun, 1862° / 41°

62 °

Concord, Sunday, 18 October

Clear. High 62°, low 41°.

Pressure30.45 inHg

Wind10 mph S

Humidity48%

Visibility6.2 mi

Dew point40°

Mon, 1966° / 43°

66 °

Concord, Monday, 19 October

Clear. High 66°, low 43°.

Pressure30.39 inHg

Wind3.1 mph S

Humidity52%

Visibility6.2 mi

Dew point45°

Tue, 2068° / 44°

68 °

Concord, Tuesday, 20 October

Light rain. High 68°, low 44°.

Pressure30.36 inHg

Wind3.2 mph S

Humidity50%

Visibility6.2 mi

Dew point47°

Wed, 2169° / 47°

69 °

Concord, Wednesday, 21 October

Partly cloudy. High 69°, low 47°.

Pressure30.27 inHg

Wind5.5 mph SW

Humidity48%

Visibility—

Dew point45°

Thu, 2272° / 48°

72 °

Concord, Thursday, 22 October

Clear. High 72°, low 48°.

Pressure30.24 inHg

Wind4.3 mph E

Humidity44%

Visibility—

Dew point45°

Fri, 2378° / 54°

78 °

Concord, Friday, 23 October

Mostly clear. High 78°, low 54°.

Pressure30.12 inHg

Wind11 mph SE

Humidity29%

Visibility—

Dew point39°

Sat, 2478° / 60°

78 °

Concord, Saturday, 24 October

Overcast. High 78°, low 60°.

Pressure30.09 inHg

Wind15.9 mph S

Humidity30%

Visibility—

Dew point39°

Sun, 2571° / 57°

71 °

Concord, Sunday, 25 October

Light rain. High 71°, low 57°.

Pressure30.09 inHg

Wind12.2 mph S

Humidity69%

Visibility—

Dew point55°

Mon, 2674° / 50°

74 °

Concord, Monday, 26 October

Clear. High 74°, low 50°.

Pressure30.18 inHg

Wind8.4 mph E

Humidity43%

Visibility—

Dew point44°

Tue, 2781° / 64°

81 °

Concord, Tuesday, 27 October

Overcast. High 81°, low 64°.

Pressure30.00 inHg

Wind17.3 mph SW

Humidity25%

Visibility—

Dew point39°

Wed, 2868° / 60°

0.66

68 °

Concord, Wednesday, 28 October

Rain. High 68°, low 60°.

Pressure29.91 inHg

Wind16.9 mph S

Humidity88%

Visibility—

Dew point57°

Thu, 2965° / 51°

0.1

65 °

Concord, Thursday, 29 October

Light rain. High 65°, low 51°.

Pressure30.09 inHg

Wind14.5 mph NW

Humidity36%

Visibility—

Dew point34°

Fri, 3077° / 61°

0.5

77 °

Concord, Friday, 30 October

Rain. High 77°, low 61°.

Pressure29.74 inHg

Wind22.3 mph S

Humidity78%

Visibility—

Dew point63°

Sat, 3174° / 50°

0.24

74 °

Concord, Saturday, 31 October

Rain. High 74°, low 50°.

Pressure29.83 inHg

Wind24 mph S

Humidity39%

Visibility—

Dew point36°

Sun, 0164° / 45°

64 °

Concord, Sunday, 1 November

Mostly clear. High 64°, low 45°.

Pressure30.15 inHg

Wind7.7 mph SE

Humidity31%

Visibility—

Dew point29°

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 Concord, 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 Concord, 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.