As of 09:08 CDT

Weather in Campbell, IL

62°

Campbell, Sunday, 11 October, 09:08

Clear. Feels like 62°. High 80°, low 56°.

Pressure30.00 inHg

Wind5.7 mph NE

Humidity83%

Visibility6.2 mi

Dew point57°

See detailed hourly forecast

Mon, 1287° / 60°

87 °

Campbell, Monday, 12 October

Partly cloudy. High 87°, low 60°.

Pressure29.94 inHg

Wind8.7 mph SW

Humidity53%

Visibility6.2 mi

Dew point60°

Tue, 1388° / 68°

88 °

Campbell, Tuesday, 13 October

Clear. High 88°, low 68°.

Pressure29.91 inHg

Wind10.8 mph SW

Humidity47%

Visibility6.2 mi

Dew point62°

Wed, 1483° / 72°

0.03

83 °

Campbell, Wednesday, 14 October

Light rain. High 83°, low 72°.

Pressure30.00 inHg

Wind5.1 mph SW

Humidity63%

Visibility5.5 mi

Dew point68°

Thu, 1580° / 69°

0.19

80 °

Campbell, Thursday, 15 October

Light rain. High 80°, low 69°.

Pressure30.03 inHg

Wind13.2 mph W

Humidity74%

Visibility—

Dew point68°

Fri, 1671° / 51°

0.32

71 °

Campbell, Friday, 16 October

Rain. High 71°, low 51°.

Pressure30.30 inHg

Wind19.1 mph N

Humidity45%

Visibility—

Dew point40°

Sat, 1746° / 35°

46 °

Campbell, Saturday, 17 October

Clear. High 46°, low 35°.

Pressure30.53 inHg

Wind14.8 mph N

Humidity26%

Visibility—

Dew point10°

Sun, 1853° / 31°

53 °

Campbell, Sunday, 18 October

Clear. High 53°, low 31°.

Pressure30.56 inHg

Wind13.8 mph S

Humidity24%

Visibility—

Dew point13°

Mon, 1964° / 37°

64 °

Campbell, Monday, 19 October

Clear. High 64°, low 37°.

Pressure30.42 inHg

Wind14.8 mph SW

Humidity18%

Visibility—

Dew point15°

Tue, 2068° / 43°

68 °

Campbell, Tuesday, 20 October

Mostly clear. High 68°, low 43°.

Pressure30.36 inHg

Wind8.4 mph S

Humidity23%

Visibility—

Dew point25°

Wed, 2169° / 50°

69 °

Campbell, Wednesday, 21 October

Overcast. High 69°, low 50°.

Pressure30.27 inHg

Wind9.9 mph S

Humidity27%

Visibility—

Dew point31°

Thu, 2273° / 49°

73 °

Campbell, Thursday, 22 October

Overcast. High 73°, low 49°.

Pressure30.24 inHg

Wind7.6 mph S

Humidity27%

Visibility—

Dew point33°

Fri, 2376° / 55°

76 °

Campbell, Friday, 23 October

Overcast. High 76°, low 55°.

Pressure30.18 inHg

Wind7.7 mph SW

Humidity28%

Visibility—

Dew point37°

Sat, 2478° / 57°

78 °

Campbell, Saturday, 24 October

Mostly clear. High 78°, low 57°.

Pressure30.12 inHg

Wind8.4 mph E

Humidity41%

Visibility—

Dew point49°

Sun, 2579° / 63°

0.43

79 °

Campbell, Sunday, 25 October

Rain. High 79°, low 63°.

Pressure29.94 inHg

Wind17.2 mph NW

Humidity41%

Visibility—

Dew point51°

Mon, 2658° / 49°

0.01

58 °

Campbell, Monday, 26 October

Light rain. High 58°, low 49°.

Pressure29.91 inHg

Wind17.5 mph NW

Humidity47%

Visibility—

Dew point33°

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.