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As of 05:32 CDT

Weather in Tonti, IL

71°Current weather

Tonti, Sunday, 9 August, 05:32

Clear. Feels like 72°. High 93°, low 71°.

Pressure30.00 inHg
Wind6.6 mph S
Humidity93%
Visibility6.2 mi
Dew point69°
Mon, 1097° / 76°0.05Rain
97 °Rain

Tonti, Monday, 10 August

Rain. High 97°, low 76°.

Pressure29.97 inHg
Wind14.4 mph SW
Humidity56%
Visibility6.2 mi
Dew point72°
Tue, 1198° / 71°0.01Light rain
98 °Light rain

Tonti, Tuesday, 11 August

Light rain. High 98°, low 71°.

Pressure29.91 inHg
Wind11.1 mph SW
Humidity62%
Visibility6.2 mi
Dew point72°
Wed, 1292° / 75°0.07Light rain
92 °Light rain

Tonti, Wednesday, 12 August

Light rain. High 92°, low 75°.

Pressure29.83 inHg
Wind9.5 mph W
Humidity54%
Visibility6.2 mi
Dew point72°
Thu, 1385° / 70°0.27Rain
85 °Rain

Tonti, Thursday, 13 August

Rain. High 85°, low 70°.

Pressure29.91 inHg
Wind11.3 mph E
Humidity64%
Visibility—
Dew point69°
Fri, 1471° / 65°0.2Light rain
71 °Light rain

Tonti, Friday, 14 August

Light rain. High 71°, low 65°.

Pressure30.06 inHg
Wind16.5 mph E
Humidity85%
Visibility—
Dew point64°
Sat, 1584° / 64°0.07Light rain
84 °Light rain

Tonti, Saturday, 15 August

Light rain. High 84°, low 64°.

Pressure30.15 inHg
Wind12.5 mph E
Humidity71%
Visibility—
Dew point67°
Sun, 1688° / 69°0Overcast
88 °Overcast

Tonti, Sunday, 16 August

Overcast. High 88°, low 69°.

Pressure30.03 inHg
Wind11.3 mph SE
Humidity70%
Visibility—
Dew point71°
Mon, 1785° / 70°0Partly cloudy
85 °Partly cloudy

Tonti, Monday, 17 August

Partly cloudy. High 85°, low 70°.

Pressure30.06 inHg
Wind9 mph E
Humidity62%
Visibility—
Dew point68°
Tue, 1889° / 66°0Partly cloudy
89 °Partly cloudy

Tonti, Tuesday, 18 August

Partly cloudy. High 89°, low 66°.

Pressure30.00 inHg
Wind10 mph SE
Humidity53%
Visibility—
Dew point65°
Wed, 1999° / 73°0Overcast
99 °Overcast

Tonti, Wednesday, 19 August

Overcast. High 99°, low 73°.

Pressure29.91 inHg
Wind11.4 mph SE
Humidity59%
Visibility—
Dew point72°
Thu, 20110° / 80°0Overcast
110 °Overcast

Tonti, Thursday, 20 August

Overcast. High 110°, low 80°.

Pressure29.83 inHg
Wind11.5 mph W
Humidity26%
Visibility—
Dew point60°
Fri, 21100° / 80°0Clear
100 °Clear

Tonti, Friday, 21 August

Clear. High 100°, low 80°.

Pressure29.85 inHg
Wind12 mph S
Humidity33%
Visibility—
Dew point62°
Sat, 22106° / 77°0Clear
106 °Clear

Tonti, Saturday, 22 August

Clear. High 106°, low 77°.

Pressure29.85 inHg
Wind8.8 mph SE
Humidity29%
Visibility—
Dew point62°
Sun, 23105° / 79°0Mostly clear
105 °Mostly clear

Tonti, Sunday, 23 August

Mostly clear. High 105°, low 79°.

Pressure29.85 inHg
Wind10.3 mph NW
Humidity28%
Visibility—
Dew point60°
Mon, 2496° / 75°0.09Light rain
96 °Light rain

Tonti, Monday, 24 August

Light rain. High 96°, low 75°.

Pressure30.00 inHg
Wind10.2 mph SW
Humidity48%
Visibility—
Dew point67°

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 Tonti, 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 Tonti, 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.