As of 23:33 CDT

Weather in Campbell, IL

75°

Campbell, Monday, 12 October, 23:33

Clear. Feels like 75°. High 88°, low 59°.

Pressure29.85 inHg

Wind9.2 mph S

Humidity63%

Visibility6.2 mi

Dew point62°

See detailed hourly forecast

Tue, 1390° / 67°

90 °

Campbell, Tuesday, 13 October

Clear. High 90°, low 67°.

Pressure29.91 inHg

Wind9.6 mph SW

Humidity47%

Visibility6.2 mi

Dew point63°

Wed, 1482° / 68°

0.16

82 °

Campbell, Wednesday, 14 October

Rain. High 82°, low 68°.

Pressure30.03 inHg

Wind2.2 mph W

Humidity69%

Visibility6.2 mi

Dew point69°

Thu, 1580° / 68°

0.31

80 °

Campbell, Thursday, 15 October

Rain. High 80°, low 68°.

Pressure30.00 inHg

Wind9.2 mph S

Humidity97%

Visibility2.6 mi

Dew point71°

Fri, 1671° / 51°

0.15

71 °

Campbell, Friday, 16 October

Rain. High 71°, low 51°.

Pressure30.24 inHg

Wind21.4 mph NW

Humidity44%

Visibility6.2 mi

Dew point35°

Sat, 1760° / 41°

60 °

Campbell, Saturday, 17 October

Clear. High 60°, low 41°.

Pressure30.50 inHg

Wind10 mph N

Humidity43%

Visibility—

Dew point34°

Sun, 1866° / 43°

66 °

Campbell, Sunday, 18 October

Clear. High 66°, low 43°.

Pressure30.33 inHg

Wind9.5 mph S

Humidity35%

Visibility—

Dew point32°

Mon, 1970° / 49°

70 °

Campbell, Monday, 19 October

Overcast. High 70°, low 49°.

Pressure30.24 inHg

Wind10.8 mph S

Humidity52%

Visibility—

Dew point45°

Tue, 2066° / 58°

0.09

66 °

Campbell, Tuesday, 20 October

Light rain. High 66°, low 58°.

Pressure30.21 inHg

Wind10.9 mph SE

Humidity81%

Visibility—

Dew point58°

Wed, 2174° / 57°

74 °

Campbell, Wednesday, 21 October

Overcast. High 74°, low 57°.

Pressure30.21 inHg

Wind12.2 mph SE

Humidity53%

Visibility—

Dew point53°

Thu, 2280° / 59°

80 °

Campbell, Thursday, 22 October

Overcast. High 80°, low 59°.

Pressure30.06 inHg

Wind21.1 mph S

Humidity45%

Visibility—

Dew point53°

Fri, 2369° / 55°

0.15

69 °

Campbell, Friday, 23 October

Light rain. High 69°, low 55°.

Pressure30.06 inHg

Wind22.2 mph S

Humidity72%

Visibility—

Dew point55°

Sat, 2465° / 48°

65 °

Campbell, Saturday, 24 October

Overcast. High 65°, low 48°.

Pressure30.30 inHg

Wind10.7 mph N

Humidity39%

Visibility—

Dew point37°

Sun, 2559° / 46°

59 °

Campbell, Sunday, 25 October

Overcast. High 59°, low 46°.

Pressure30.27 inHg

Wind12.3 mph NW

Humidity34%

Visibility—

Dew point29°

Mon, 2658° / 42°

58 °

Campbell, Monday, 26 October

Light rain. High 58°, low 42°.

Pressure30.09 inHg

Wind8.4 mph SW

Humidity40%

Visibility—

Dew point32°

Tue, 2765° / 42°

0.02

65 °

Campbell, Tuesday, 27 October

Light rain. High 65°, low 42°.

Pressure29.68 inHg

Wind18.1 mph W

Humidity43%

Visibility—

Dew point37°

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 Campbell, 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 Campbell, 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.