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As of 16:38 CDT

Weather in Smithton, IL

90°Current weather

Smithton, Saturday, 8 August, 16:38

Clear. Feels like 102°. High 90°, low 70°.

Pressure29.97 inHg
Wind3 mph SE
Humidity69%
Visibility6.2 mi
Dew point78°
Sun, 0995° / 73°0Partly cloudy
95 °Partly cloudy

Smithton, Sunday, 9 August

Partly cloudy. High 95°, low 73°.

Pressure29.97 inHg
Wind11.5 mph S
Humidity56%
Visibility6.2 mi
Dew point72°
Mon, 1099° / 74°0Clear
99 °Clear

Smithton, Monday, 10 August

Clear. High 99°, low 74°.

Pressure29.97 inHg
Wind11.7 mph SW
Humidity46%
Visibility6.2 mi
Dew point70°
Tue, 11102° / 76°0.02Light rain
102 °Light rain

Smithton, Tuesday, 11 August

Light rain. High 102°, low 76°.

Pressure29.88 inHg
Wind9.4 mph SW
Humidity42%
Visibility6.2 mi
Dew point69°
Wed, 1288° / 75°0.07Light rain
88 °Light rain

Smithton, Wednesday, 12 August

Light rain. High 88°, low 75°.

Pressure29.85 inHg
Wind14.8 mph W
Humidity52%
Visibility6.2 mi
Dew point69°
Thu, 1383° / 72°0.32Rain
83 °Rain

Smithton, Thursday, 13 August

Rain. High 83°, low 72°.

Pressure29.85 inHg
Wind10.4 mph SE
Humidity69%
Visibility—
Dew point70°
Fri, 1478° / 64°0.04Light rain
78 °Light rain

Smithton, Friday, 14 August

Light rain. High 78°, low 64°.

Pressure30.15 inHg
Wind11.5 mph NE
Humidity50%
Visibility—
Dew point56°
Sat, 1580° / 56°0Partly cloudy
80 °Partly cloudy

Smithton, Saturday, 15 August

Partly cloudy. High 80°, low 56°.

Pressure30.27 inHg
Wind8.2 mph E
Humidity46%
Visibility—
Dew point52°
Sun, 1682° / 61°0.07Light rain
82 °Light rain

Smithton, Sunday, 16 August

Light rain. High 82°, low 61°.

Pressure30.18 inHg
Wind13 mph S
Humidity69%
Visibility—
Dew point62°
Mon, 1798° / 72°0.32Rain
98 °Rain

Smithton, Monday, 17 August

Rain. High 98°, low 72°.

Pressure29.91 inHg
Wind18.1 mph S
Humidity50%
Visibility—
Dew point69°
Tue, 1888° / 74°0Overcast
88 °Overcast

Smithton, Tuesday, 18 August

Overcast. High 88°, low 74°.

Pressure29.97 inHg
Wind10.4 mph NE
Humidity59%
Visibility—
Dew point70°
Wed, 1993° / 72°0Partly cloudy
93 °Partly cloudy

Smithton, Wednesday, 19 August

Partly cloudy. High 93°, low 72°.

Pressure29.91 inHg
Wind6.6 mph SE
Humidity54%
Visibility—
Dew point70°
Thu, 2087° / 73°0.25Rain
87 °Rain

Smithton, Thursday, 20 August

Rain. High 87°, low 73°.

Pressure29.88 inHg
Wind8.3 mph NW
Humidity62%
Visibility—
Dew point71°
Fri, 2182° / 70°0.08Light rain
82 °Light rain

Smithton, Friday, 21 August

Light rain. High 82°, low 70°.

Pressure29.91 inHg
Wind9.8 mph NE
Humidity70%
Visibility—
Dew point70°
Sat, 2284° / 66°0Overcast
84 °Overcast

Smithton, Saturday, 22 August

Overcast. High 84°, low 66°.

Pressure29.94 inHg
Wind6.8 mph NE
Humidity48%
Visibility—
Dew point60°
Sun, 2375° / 62°0.01Light rain
75 °Light rain

Smithton, Sunday, 23 August

Light rain. High 75°, low 62°.

Pressure30.12 inHg
Wind13.3 mph NE
Humidity60%
Visibility—
Dew point56°

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 Smithton, 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 Smithton, 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.