As of 16:37 CDT

Weather in Herrick, IL

89°Current weather

Herrick, Saturday, 8 August, 16:37

Clear. Feels like 100°. High 89°, low 71°.

Pressure30.00 inHg
Wind6.6 mph SW
Humidity63%
Visibility6.2 mi
Dew point74°
Sun, 0993° / 72°0Partly cloudy
93 °Partly cloudy

Herrick, Sunday, 9 August

Partly cloudy. High 93°, low 72°.

Pressure29.97 inHg
Wind13.7 mph S
Humidity65%
Visibility6.2 mi
Dew point72°
Mon, 1093° / 75°0Mostly clear
93 °Mostly clear

Herrick, Monday, 10 August

Mostly clear. High 93°, low 75°.

Pressure29.97 inHg
Wind14 mph SW
Humidity62%
Visibility6.2 mi
Dew point74°
Tue, 1190° / 75°0Overcast
90 °Overcast

Herrick, Tuesday, 11 August

Overcast. High 90°, low 75°.

Pressure29.88 inHg
Wind15.4 mph SW
Humidity57%
Visibility6.2 mi
Dew point72°
Wed, 1288° / 73°0.36Rain
88 °Rain

Herrick, Wednesday, 12 August

Rain. High 88°, low 73°.

Pressure29.83 inHg
Wind5.4 mph N
Humidity66%
Visibility6.2 mi
Dew point74°
Thu, 1380° / 70°0.75Rain
80 °Rain

Herrick, Thursday, 13 August

Rain. High 80°, low 70°.

Pressure29.88 inHg
Wind8.5 mph S
Humidity81%
Visibility
Dew point72°
Fri, 1476° / 62°0Clear
76 °Clear

Herrick, Friday, 14 August

Clear. High 76°, low 62°.

Pressure30.15 inHg
Wind11.7 mph NE
Humidity50%
Visibility
Dew point53°
Sat, 1575° / 55°0Partly cloudy
75 °Partly cloudy

Herrick, Saturday, 15 August

Partly cloudy. High 75°, low 55°.

Pressure30.30 inHg
Wind7 mph SE
Humidity56%
Visibility
Dew point54°
Sun, 1679° / 57°0Light rain
79 °Light rain

Herrick, Sunday, 16 August

Light rain. High 79°, low 57°.

Pressure30.18 inHg
Wind10.7 mph S
Humidity56%
Visibility
Dew point58°
Mon, 1787° / 68°0.1Light rain
87 °Light rain

Herrick, Monday, 17 August

Light rain. High 87°, low 68°.

Pressure29.94 inHg
Wind17.4 mph S
Humidity75%
Visibility
Dew point72°
Tue, 1886° / 72°0Overcast
86 °Overcast

Herrick, Tuesday, 18 August

Overcast. High 86°, low 72°.

Pressure29.97 inHg
Wind10.3 mph NE
Humidity61%
Visibility
Dew point69°
Wed, 1988° / 69°0Mostly clear
88 °Mostly clear

Herrick, Wednesday, 19 August

Mostly clear. High 88°, low 69°.

Pressure29.91 inHg
Wind7.9 mph S
Humidity63%
Visibility
Dew point70°
Thu, 2086° / 70°0.5Rain
86 °Rain

Herrick, Thursday, 20 August

Rain. High 86°, low 70°.

Pressure29.85 inHg
Wind7.6 mph N
Humidity66%
Visibility
Dew point69°
Fri, 2183° / 68°0Overcast
83 °Overcast

Herrick, Friday, 21 August

Overcast. High 83°, low 68°.

Pressure29.94 inHg
Wind10.3 mph NE
Humidity64%
Visibility
Dew point65°
Sat, 2286° / 64°0Partly cloudy
86 °Partly cloudy

Herrick, Saturday, 22 August

Partly cloudy. High 86°, low 64°.

Pressure29.94 inHg
Wind14.9 mph NE
Humidity52%
Visibility
Dew point61°
Sun, 2374° / 58°0.01Light rain
74 °Light rain

Herrick, Sunday, 23 August

Light rain. High 74°, low 58°.

Pressure30.15 inHg
Wind13.1 mph NE
Humidity51%
Visibility
Dew point51°

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 Herrick, 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 Herrick, 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.