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As of 12:18 CDT

Weather in Sheldon, IL

83°Current weather

Sheldon, Saturday, 8 August, 12:18

Overcast. Feels like 88°. High 86°, low 70°.

Pressure30.03 inHg
Wind9.6 mph W
Humidity71%
Visibility6.2 mi
Dew point73°
Sun, 0991° / 65°0.01Light rain
91 °Light rain

Sheldon, Sunday, 9 August

Light rain. High 91°, low 65°.

Pressure30.00 inHg
Wind13.7 mph S
Humidity76%
Visibility6.2 mi
Dew point74°
Mon, 1088° / 73°0.54Heavy rain
88 °Heavy rain

Sheldon, Monday, 10 August

Heavy rain. High 88°, low 73°.

Pressure29.94 inHg
Wind10 mph SW
Humidity74%
Visibility6.2 mi
Dew point73°
Tue, 1186° / 71°0.25Rain
86 °Rain

Sheldon, Tuesday, 11 August

Rain. High 86°, low 71°.

Pressure29.80 inHg
Wind17.5 mph SW
Humidity73%
Visibility6.2 mi
Dew point74°
Wed, 1281° / 69°0.01Light rain
81 °Light rain

Sheldon, Wednesday, 12 August

Light rain. High 81°, low 69°.

Pressure29.85 inHg
Wind2.3 mph NW
Humidity82%
Visibility6.2 mi
Dew point70°
Thu, 1370° / 58°0.19Rain
70 °Rain

Sheldon, Thursday, 13 August

Rain. High 70°, low 58°.

Pressure29.88 inHg
Wind13.7 mph N
Humidity98%
Visibility—
Dew point65°
Fri, 1473° / 54°0Clear
73 °Clear

Sheldon, Friday, 14 August

Clear. High 73°, low 54°.

Pressure30.18 inHg
Wind4.9 mph NW
Humidity59%
Visibility—
Dew point55°
Sat, 1575° / 56°0Overcast
75 °Overcast

Sheldon, Saturday, 15 August

Overcast. High 75°, low 56°.

Pressure30.21 inHg
Wind6.4 mph SW
Humidity65%
Visibility—
Dew point59°
Sun, 1669° / 59°0.02Light rain
69 °Light rain

Sheldon, Sunday, 16 August

Light rain. High 69°, low 59°.

Pressure30.15 inHg
Wind8.2 mph S
Humidity81%
Visibility—
Dew point62°
Mon, 1769° / 63°0.06Light rain
69 °Light rain

Sheldon, Monday, 17 August

Light rain. High 69°, low 63°.

Pressure29.97 inHg
Wind8.2 mph E
Humidity95%
Visibility—
Dew point65°
Tue, 1880° / 68°0.09Light rain
80 °Light rain

Sheldon, Tuesday, 18 August

Light rain. High 80°, low 68°.

Pressure29.91 inHg
Wind6.4 mph W
Humidity74%
Visibility—
Dew point69°
Wed, 1980° / 65°0.03Light rain
80 °Light rain

Sheldon, Wednesday, 19 August

Light rain. High 80°, low 65°.

Pressure29.91 inHg
Wind15.4 mph N
Humidity72%
Visibility—
Dew point68°
Thu, 2068° / 51°0Clear
68 °Clear

Sheldon, Thursday, 20 August

Clear. High 68°, low 51°.

Pressure30.21 inHg
Wind15.7 mph N
Humidity55%
Visibility—
Dew point49°
Fri, 2169° / 49°0Partly cloudy
69 °Partly cloudy

Sheldon, Friday, 21 August

Partly cloudy. High 69°, low 49°.

Pressure30.24 inHg
Wind6.1 mph NW
Humidity54%
Visibility—
Dew point49°
Sat, 2273° / 51°0Partly cloudy
73 °Partly cloudy

Sheldon, Saturday, 22 August

Partly cloudy. High 73°, low 51°.

Pressure30.15 inHg
Wind6.5 mph W
Humidity55%
Visibility—
Dew point52°
Sun, 2376° / 54°0Clear
76 °Clear

Sheldon, Sunday, 23 August

Clear. High 76°, low 54°.

Pressure30.12 inHg
Wind6.8 mph W
Humidity54%
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 Sheldon, 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 Sheldon, 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.