As of 05:57 CDT

Weather in Modesto, IL

68°

Modesto, Tuesday, 13 October, 05:57

Clear. Feels like 68°. High 91°, low 68°.

Pressure29.85 inHg

Wind9.7 mph SW

Humidity62%

Visibility6.2 mi

Dew point55°

See detailed hourly forecast

Wed, 1481° / 65°

0.26

81 °

Modesto, Wednesday, 14 October

Rain. High 81°, low 65°.

Pressure30.00 inHg

Wind5.5 mph E

Humidity73%

Visibility6.2 mi

Dew point70°

Thu, 1579° / 69°

0.65

79 °

Modesto, Thursday, 15 October

Rain. High 79°, low 69°.

Pressure29.97 inHg

Wind9 mph SW

Humidity94%

Visibility3.1 mi

Dew point71°

Fri, 1664° / 50°

0.03

64 °

Modesto, Friday, 16 October

Light rain. High 64°, low 50°.

Pressure30.30 inHg

Wind21.9 mph NW

Humidity44%

Visibility6.2 mi

Dew point35°

Sat, 1759° / 41°

59 °

Modesto, Saturday, 17 October

Clear. High 59°, low 41°.

Pressure30.53 inHg

Wind8.4 mph N

Humidity38%

Visibility—

Dew point30°

Sun, 1865° / 45°

65 °

Modesto, Sunday, 18 October

Overcast. High 65°, low 45°.

Pressure30.30 inHg

Wind10.1 mph S

Humidity42%

Visibility—

Dew point37°

Mon, 1968° / 56°

0.01

68 °

Modesto, Monday, 19 October

Light rain. High 68°, low 56°.

Pressure30.21 inHg

Wind7.9 mph NE

Humidity45%

Visibility—

Dew point44°

Tue, 2071° / 59°

0.05

71 °

Modesto, Tuesday, 20 October

Light rain. High 71°, low 59°.

Pressure30.21 inHg

Wind11.3 mph S

Humidity75%

Visibility—

Dew point58°

Wed, 2175° / 59°

75 °

Modesto, Wednesday, 21 October

Clear. High 75°, low 59°.

Pressure30.18 inHg

Wind13.9 mph S

Humidity58%

Visibility—

Dew point57°

Thu, 2280° / 65°

80 °

Modesto, Thursday, 22 October

Overcast. High 80°, low 65°.

Pressure30.00 inHg

Wind19.2 mph S

Humidity56%

Visibility—

Dew point58°

Fri, 2372° / 57°

0.49

72 °

Modesto, Friday, 23 October

Rain. High 72°, low 57°.

Pressure30.03 inHg

Wind21.7 mph S

Humidity62%

Visibility—

Dew point55°

Sat, 2463° / 52°

63 °

Modesto, Saturday, 24 October

Overcast. High 63°, low 52°.

Pressure30.27 inHg

Wind8.2 mph NW

Humidity36%

Visibility—

Dew point33°

Sun, 2561° / 45°

61 °

Modesto, Sunday, 25 October

Overcast. High 61°, low 45°.

Pressure30.15 inHg

Wind11.2 mph N

Humidity38%

Visibility—

Dew point32°

Mon, 2660° / 45°

0.03

60 °

Modesto, Monday, 26 October

Light rain. High 60°, low 45°.

Pressure30.30 inHg

Wind10 mph N

Humidity49%

Visibility—

Dew point38°

Tue, 2762° / 45°

62 °

Modesto, Tuesday, 27 October

Overcast. High 62°, low 45°.

Pressure30.27 inHg

Wind6.8 mph W

Humidity41%

Visibility—

Dew point34°

Wed, 2863° / 47°

63 °

Modesto, Wednesday, 28 October

Overcast. High 63°, low 47°.

Pressure30.06 inHg

Wind11.5 mph NW

Humidity45%

Visibility—

Dew point39°

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.