As of 20:01 CDT

Weather in Adair, IL

66°

Adair, Wednesday, 14 October, 20:01

Overcast. Feels like 67°. High 72°, low 65°.

Pressure30.06 inHg

Wind9.2 mph NE

Humidity93%

Visibility6.2 mi

Dew point63°

See detailed hourly forecast

Thu, 1572° / 59°

0.33

72 °

Adair, Thursday, 15 October

Rain. High 72°, low 59°.

Pressure29.94 inHg

Wind8.7 mph SE

Humidity93%

Visibility2.6 mi

Dew point64°

Fri, 1657° / 48°

0.02

57 °

Adair, Friday, 16 October

Light rain. High 57°, low 48°.

Pressure30.18 inHg

Wind15.4 mph NW

Humidity62%

Visibility6.2 mi

Dew point40°

Sat, 1756° / 39°

56 °

Adair, Saturday, 17 October

Clear. High 56°, low 39°.

Pressure30.56 inHg

Wind1.3 mph N

Humidity46%

Visibility6.2 mi

Dew point31°

Sun, 1862° / 42°

62 °

Adair, Sunday, 18 October

Clear. High 62°, low 42°.

Pressure30.47 inHg

Wind8.7 mph S

Humidity49%

Visibility6.2 mi

Dew point39°

Mon, 1965° / 41°

65 °

Adair, Monday, 19 October

Clear. High 65°, low 41°.

Pressure30.39 inHg

Wind4.9 mph S

Humidity42%

Visibility—

Dew point37°

Tue, 2071° / 44°

71 °

Adair, Tuesday, 20 October

Clear. High 71°, low 44°.

Pressure30.30 inHg

Wind5.8 mph E

Humidity44%

Visibility—

Dew point42°

Wed, 2175° / 55°

75 °

Adair, Wednesday, 21 October

Clear. High 75°, low 55°.

Pressure30.18 inHg

Wind12.1 mph S

Humidity49%

Visibility—

Dew point51°

Thu, 2271° / 64°

0.16

71 °

Adair, Thursday, 22 October

Light rain. High 71°, low 64°.

Pressure30.00 inHg

Wind16.5 mph SW

Humidity78%

Visibility—

Dew point61°

Fri, 2376° / 57°

76 °

Adair, Friday, 23 October

Clear. High 76°, low 57°.

Pressure30.06 inHg

Wind10 mph SE

Humidity59%

Visibility—

Dew point56°

Sat, 2472° / 51°

0.18

72 °

Adair, Saturday, 24 October

Rain. High 72°, low 51°.

Pressure29.91 inHg

Wind18 mph SW

Humidity84%

Visibility—

Dew point63°

Sun, 2558° / 43°

58 °

Adair, Sunday, 25 October

Clear. High 58°, low 43°.

Pressure30.39 inHg

Wind11.1 mph NW

Humidity36%

Visibility—

Dew point29°

Mon, 2657° / 41°

57 °

Adair, Monday, 26 October

Clear. High 57°, low 41°.

Pressure30.42 inHg

Wind7.4 mph NW

Humidity34%

Visibility—

Dew point26°

Tue, 2761° / 43°

61 °

Adair, Tuesday, 27 October

Overcast. High 61°, low 43°.

Pressure30.24 inHg

Wind10.4 mph S

Humidity32%

Visibility—

Dew point27°

Wed, 2855° / 48°

0.01

55 °

Adair, Wednesday, 28 October

Light rain. High 55°, low 48°.

Pressure30.06 inHg

Wind10.3 mph SW

Humidity46%

Visibility—

Dew point34°

Thu, 2964° / 43°

64 °

Adair, Thursday, 29 October

Mostly clear. High 64°, low 43°.

Pressure30.03 inHg

Wind9.7 mph SW

Humidity57%

Visibility—

Dew point45°

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 Adair, 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 Adair, 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.