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As of 18:52 CDT

Weather in Billett, IL

86°Current weather

Billett, Saturday, 8 August, 18:52

Mostly clear. Feels like 96°. High 90°, low 73°.

Pressure30.00 inHg
Wind5.5 mph SW
Humidity72%
Visibility6.2 mi
Dew point75°
Sun, 0992° / 74°0Mostly clear
92 °Mostly clear

Billett, Sunday, 9 August

Mostly clear. High 92°, low 74°.

Pressure30.03 inHg
Wind11.7 mph S
Humidity67%
Visibility6.2 mi
Dew point74°
Mon, 1093° / 76°0Mostly clear
93 °Mostly clear

Billett, Monday, 10 August

Mostly clear. High 93°, low 76°.

Pressure30.00 inHg
Wind15.4 mph SW
Humidity63%
Visibility6.2 mi
Dew point74°
Tue, 1195° / 76°0Partly cloudy
95 °Partly cloudy

Billett, Tuesday, 11 August

Partly cloudy. High 95°, low 76°.

Pressure29.91 inHg
Wind14.5 mph SW
Humidity59%
Visibility6.2 mi
Dew point73°
Wed, 1289° / 72°0.2Rain
89 °Rain

Billett, Wednesday, 12 August

Rain. High 89°, low 72°.

Pressure29.83 inHg
Wind8.4 mph W
Humidity62%
Visibility6.2 mi
Dew point72°
Thu, 1381° / 70°1.41Heavy rain
81 °Heavy rain

Billett, Thursday, 13 August

Heavy rain. High 81°, low 70°.

Pressure29.88 inHg
Wind9.9 mph S
Humidity77%
Visibility—
Dew point72°
Fri, 1476° / 62°0.1Light rain
76 °Light rain

Billett, Friday, 14 August

Light rain. High 76°, low 62°.

Pressure30.12 inHg
Wind11.9 mph NE
Humidity60%
Visibility—
Dew point59°
Sat, 1576° / 55°0Mostly clear
76 °Mostly clear

Billett, Saturday, 15 August

Mostly clear. High 76°, low 55°.

Pressure30.30 inHg
Wind7.7 mph E
Humidity55%
Visibility—
Dew point55°
Sun, 1679° / 58°0.01Light rain
79 °Light rain

Billett, Sunday, 16 August

Light rain. High 79°, low 58°.

Pressure30.21 inHg
Wind7.8 mph S
Humidity55%
Visibility—
Dew point57°
Mon, 1784° / 67°0.14Light rain
84 °Light rain

Billett, Monday, 17 August

Light rain. High 84°, low 67°.

Pressure30.00 inHg
Wind15.5 mph SW
Humidity71%
Visibility—
Dew point72°
Tue, 1884° / 70°0.07Light rain
84 °Light rain

Billett, Tuesday, 18 August

Light rain. High 84°, low 70°.

Pressure29.94 inHg
Wind9.9 mph S
Humidity77%
Visibility—
Dew point73°
Wed, 1988° / 70°0Mostly clear
88 °Mostly clear

Billett, Wednesday, 19 August

Mostly clear. High 88°, low 70°.

Pressure29.94 inHg
Wind6.5 mph S
Humidity64%
Visibility—
Dew point70°
Thu, 2082° / 72°0.55Rain
82 °Rain

Billett, Thursday, 20 August

Rain. High 82°, low 72°.

Pressure29.88 inHg
Wind6.9 mph S
Humidity80%
Visibility—
Dew point72°
Fri, 2180° / 70°0.02Light rain
80 °Light rain

Billett, Friday, 21 August

Light rain. High 80°, low 70°.

Pressure29.91 inHg
Wind10.8 mph N
Humidity70%
Visibility—
Dew point68°
Sat, 2283° / 64°0Overcast
83 °Overcast

Billett, Saturday, 22 August

Overcast. High 83°, low 64°.

Pressure29.94 inHg
Wind14.2 mph NE
Humidity59%
Visibility—
Dew point63°
Sun, 2375° / 59°0.01Light rain
75 °Light rain

Billett, Sunday, 23 August

Light rain. High 75°, low 59°.

Pressure30.12 inHg
Wind13.8 mph E
Humidity55%
Visibility—
Dew point54°

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.