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As of 13:56 CDT

Weather in Billett, IL

73°Current weather

Billett, Wednesday, 21 October, 13:56

Clear. Feels like 72°. High 73°, low 43°.

Pressure30.21 inHg
Wind0 mph N
Humidity35%
Visibility6.2 mi
Dew point44°
Thu, 2274° / 47°0Clear
74 °Clear

Billett, Thursday, 22 October

Clear. High 74°, low 47°.

Pressure30.27 inHg
Wind5 mph NE
Humidity39%
Visibility6.2 mi
Dew point45°
Fri, 2371° / 48°0Clear
71 °Clear

Billett, Friday, 23 October

Clear. High 71°, low 48°.

Pressure30.33 inHg
Wind5.5 mph E
Humidity48%
Visibility6.2 mi
Dew point48°
Sat, 2471° / 48°0Mostly clear
71 °Mostly clear

Billett, Saturday, 24 October

Mostly clear. High 71°, low 48°.

Pressure30.39 inHg
Wind5.1 mph SE
Humidity49%
Visibility6.2 mi
Dew point48°
Sun, 2574° / 48°0Overcast
74 °Overcast

Billett, Sunday, 25 October

Overcast. High 74°, low 48°.

Pressure30.39 inHg
Wind3.4 mph S
Humidity45%
Visibility6.2 mi
Dew point47°
Mon, 2673° / 50°0Overcast
73 °Overcast

Billett, Monday, 26 October

Overcast. High 73°, low 50°.

Pressure30.27 inHg
Wind6 mph S
Humidity40%
Visibility—
Dew point43°
Tue, 2772° / 56°0Overcast
72 °Overcast

Billett, Tuesday, 27 October

Overcast. High 72°, low 56°.

Pressure30.27 inHg
Wind6.5 mph SE
Humidity43%
Visibility—
Dew point44°
Wed, 2877° / 59°0Partly cloudy
77 °Partly cloudy

Billett, Wednesday, 28 October

Partly cloudy. High 77°, low 59°.

Pressure30.15 inHg
Wind12.8 mph SW
Humidity31%
Visibility—
Dew point41°
Thu, 2975° / 60°0.06Light rain
75 °Light rain

Billett, Thursday, 29 October

Light rain. High 75°, low 60°.

Pressure30.12 inHg
Wind16.4 mph W
Humidity39%
Visibility—
Dew point47°
Fri, 3066° / 56°0.03Light rain
66 °Light rain

Billett, Friday, 30 October

Light rain. High 66°, low 56°.

Pressure30.18 inHg
Wind9.6 mph E
Humidity66%
Visibility—
Dew point53°
Sat, 3179° / 53°0Overcast
79 °Overcast

Billett, Saturday, 31 October

Overcast. High 79°, low 53°.

Pressure30.00 inHg
Wind17.2 mph S
Humidity45%
Visibility—
Dew point51°
Sun, 0170° / 61°0.39Rain
70 °Rain

Billett, Sunday, 1 November

Rain. High 70°, low 61°.

Pressure30.00 inHg
Wind19.3 mph S
Humidity90%
Visibility—
Dew point58°
Mon, 0263° / 61°1.67Heavy rain
63 °Heavy rain

Billett, Monday, 2 November

Heavy rain. High 63°, low 61°.

Pressure29.74 inHg
Wind13.5 mph S
Humidity99%
Visibility—
Dew point62°
Tue, 0363° / 60°0.21Light rain
63 °Light rain

Billett, Tuesday, 3 November

Light rain. High 63°, low 60°.

Pressure29.56 inHg
Wind13.3 mph NE
Humidity94%
Visibility—
Dew point61°
Wed, 0460° / 50°0.13Light rain
60 °Light rain

Billett, Wednesday, 4 November

Light rain. High 60°, low 50°.

Pressure29.38 inHg
Wind16 mph S
Humidity78%
Visibility—
Dew point52°
Thu, 0554° / 49°0.11Light rain
54 °Light rain

Billett, Thursday, 5 November

Light rain. High 54°, low 49°.

Pressure29.68 inHg
Wind13.6 mph SW
Humidity81%
Visibility—
Dew point46°

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 Billett, 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 Billett, 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.