As of 00:26 CDT

Weather in Modesto, IL

58°

Modesto, Friday, 9 October, 00:26

Clear. Feels like 57°. High 85°, low 55°.

Pressure30.09 inHg

Wind6.7 mph SE

Humidity73%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

Sat, 1082° / 57°

82 °

Modesto, Saturday, 10 October

Overcast. High 82°, low 57°.

Pressure30.06 inHg

Wind7 mph SE

Humidity44%

Visibility6.2 mi

Dew point52°

Sun, 1179° / 57°

79 °

Modesto, Sunday, 11 October

Clear. High 79°, low 57°.

Pressure29.94 inHg

Wind5.9 mph NW

Humidity56%

Visibility6.2 mi

Dew point57°

Mon, 1290° / 64°

90 °

Modesto, Monday, 12 October

Partly cloudy. High 90°, low 64°.

Pressure29.88 inHg

Wind10.4 mph SW

Humidity43%

Visibility6.2 mi

Dew point59°

Tue, 1389° / 71°

0.1

89 °

Modesto, Tuesday, 13 October

Light rain. High 89°, low 71°.

Pressure29.85 inHg

Wind11.9 mph SW

Humidity48%

Visibility—

Dew point63°

Wed, 1473° / 63°

0.53

73 °

Modesto, Wednesday, 14 October

Rain. High 73°, low 63°.

Pressure30.00 inHg

Wind10.5 mph NE

Humidity83%

Visibility—

Dew point61°

Thu, 1590° / 69°

0.41

90 °

Modesto, Thursday, 15 October

Rain. High 90°, low 69°.

Pressure29.83 inHg

Wind21 mph SW

Humidity40%

Visibility—

Dew point60°

Fri, 1671° / 52°

0.36

71 °

Modesto, Friday, 16 October

Rain. High 71°, low 52°.

Pressure30.15 inHg

Wind12.7 mph NW

Humidity71%

Visibility—

Dew point49°

Sat, 1753° / 43°

53 °

Modesto, Saturday, 17 October

Clear. High 53°, low 43°.

Pressure30.47 inHg

Wind16.5 mph N

Humidity37%

Visibility—

Dew point26°

Sun, 1855° / 39°

55 °

Modesto, Sunday, 18 October

Overcast. High 55°, low 39°.

Pressure30.47 inHg

Wind7.3 mph E

Humidity39%

Visibility—

Dew point27°

Mon, 1955° / 42°

55 °

Modesto, Monday, 19 October

Overcast. High 55°, low 42°.

Pressure30.47 inHg

Wind8.9 mph NE

Humidity38%

Visibility—

Dew point28°

Tue, 2053° / 50°

0.02

53 °

Modesto, Tuesday, 20 October

Light rain. High 53°, low 50°.

Pressure30.33 inHg

Wind6.5 mph E

Humidity68%

Visibility—

Dew point40°

Wed, 2171° / 48°

71 °

Modesto, Wednesday, 21 October

Clear. High 71°, low 48°.

Pressure30.18 inHg

Wind7.7 mph SW

Humidity53%

Visibility—

Dew point47°

Thu, 2271° / 53°

71 °

Modesto, Thursday, 22 October

Clear. High 71°, low 53°.

Pressure30.15 inHg

Wind9.6 mph N

Humidity55%

Visibility—

Dew point50°

Fri, 2362° / 49°

62 °

Modesto, Friday, 23 October

Clear. High 62°, low 49°.

Pressure30.27 inHg

Wind12.8 mph NE

Humidity40%

Visibility—

Dew point36°

Sat, 2463° / 43°

63 °

Modesto, Saturday, 24 October

Clear. High 63°, low 43°.

Pressure30.24 inHg

Wind10 mph SW

Humidity32%

Visibility—

Dew point30°

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.