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As of 05:30 CDT

Weather in Modesto, IL

53°Current weather

Modesto, Sunday, 11 October, 05:30

Clear. Feels like 52°. High 83°, low 52°.

Pressure30.00 inHg
Wind3.2 mph SE
Humidity91%
Visibility6.2 mi
Dew point50°
Mon, 1290° / 61°0Clear
90 °Clear

Modesto, Monday, 12 October

Clear. High 90°, low 61°.

Pressure29.91 inHg
Wind11.7 mph SW
Humidity45%
Visibility6.2 mi
Dew point61°
Tue, 1390° / 72°0Clear
90 °Clear

Modesto, Tuesday, 13 October

Clear. High 90°, low 72°.

Pressure29.88 inHg
Wind8.9 mph SW
Humidity52%
Visibility6.2 mi
Dew point66°
Wed, 1483° / 69°0.17Light rain
83 °Light rain

Modesto, Wednesday, 14 October

Light rain. High 83°, low 69°.

Pressure30.00 inHg
Wind2.1 mph SE
Humidity63%
Visibility6.2 mi
Dew point67°
Thu, 1574° / 60°1.17Rain
74 °Rain

Modesto, Thursday, 15 October

Rain. High 74°, low 60°.

Pressure30.06 inHg
Wind11.8 mph E
Humidity85%
Visibility—
Dew point65°
Fri, 1664° / 44°0.4Rain
64 °Rain

Modesto, Friday, 16 October

Rain. High 64°, low 44°.

Pressure30.39 inHg
Wind17 mph N
Humidity54%
Visibility—
Dew point42°
Sat, 1743° / 31°0Partly cloudy
43 °Partly cloudy

Modesto, Saturday, 17 October

Partly cloudy. High 43°, low 31°.

Pressure30.45 inHg
Wind21 mph NW
Humidity41%
Visibility—
Dew point18°
Sun, 1849° / 29°0Clear
49 °Clear

Modesto, Sunday, 18 October

Clear. High 49°, low 29°.

Pressure30.56 inHg
Wind7.8 mph S
Humidity33%
Visibility—
Dew point16°
Mon, 1960° / 36°0Mostly clear
60 °Mostly clear

Modesto, Monday, 19 October

Mostly clear. High 60°, low 36°.

Pressure30.33 inHg
Wind15 mph SW
Humidity29%
Visibility—
Dew point22°
Tue, 2067° / 42°0Clear
67 °Clear

Modesto, Tuesday, 20 October

Clear. High 67°, low 42°.

Pressure30.21 inHg
Wind13 mph S
Humidity27%
Visibility—
Dew point27°
Wed, 2169° / 46°0Overcast
69 °Overcast

Modesto, Wednesday, 21 October

Overcast. High 69°, low 46°.

Pressure30.21 inHg
Wind13.6 mph S
Humidity31%
Visibility—
Dew point33°
Thu, 2269° / 55°0Overcast
69 °Overcast

Modesto, Thursday, 22 October

Overcast. High 69°, low 55°.

Pressure30.33 inHg
Wind7.9 mph SW
Humidity62%
Visibility—
Dew point52°
Fri, 2372° / 51°0Mostly clear
72 °Mostly clear

Modesto, Friday, 23 October

Mostly clear. High 72°, low 51°.

Pressure30.27 inHg
Wind13.8 mph S
Humidity50%
Visibility—
Dew point48°
Sat, 2464° / 49°0.08Light rain
64 °Light rain

Modesto, Saturday, 24 October

Light rain. High 64°, low 49°.

Pressure30.15 inHg
Wind16.6 mph NW
Humidity47%
Visibility—
Dew point43°
Sun, 2556° / 40°0Clear
56 °Clear

Modesto, Sunday, 25 October

Clear. High 56°, low 40°.

Pressure30.39 inHg
Wind7.7 mph NW
Humidity43%
Visibility—
Dew point30°
Mon, 2662° / 41°0Clear
62 °Clear

Modesto, Monday, 26 October

Clear. High 62°, low 41°.

Pressure30.09 inHg
Wind13.5 mph NW
Humidity41%
Visibility—
Dew point34°

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 Modesto, 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 Modesto, 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.