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As of 15:23 CDT

Weather in Greenbush, IL

83°Current weather

Greenbush, Saturday, 8 August, 15:23

Clear. Feels like 87°. High 84°, low 69°.

Pressure30.03 inHg
Wind3.4 mph N
Humidity62%
Visibility6.2 mi
Dew point69°
Sun, 0991° / 68°0Overcast
91 °Overcast

Greenbush, Sunday, 9 August

Overcast. High 91°, low 68°.

Pressure29.88 inHg
Wind14.3 mph SW
Humidity75%
Visibility6.2 mi
Dew point73°
Mon, 1092° / 74°0Overcast
92 °Overcast

Greenbush, Monday, 10 August

Overcast. High 92°, low 74°.

Pressure29.85 inHg
Wind11 mph SW
Humidity62%
Visibility6.2 mi
Dew point72°
Tue, 1190° / 75°0.01Light rain
90 °Light rain

Greenbush, Tuesday, 11 August

Light rain. High 90°, low 75°.

Pressure29.80 inHg
Wind14.6 mph SW
Humidity62%
Visibility6.2 mi
Dew point72°
Wed, 1281° / 70°0.02Light rain
81 °Light rain

Greenbush, Wednesday, 12 August

Light rain. High 81°, low 70°.

Pressure29.85 inHg
Wind11 mph NE
Humidity72%
Visibility6.2 mi
Dew point71°
Thu, 1372° / 67°0.56Rain
72 °Rain

Greenbush, Thursday, 13 August

Rain. High 72°, low 67°.

Pressure29.91 inHg
Wind9.3 mph NE
Humidity96%
Visibility—
Dew point68°
Fri, 1476° / 56°0Clear
76 °Clear

Greenbush, Friday, 14 August

Clear. High 76°, low 56°.

Pressure30.18 inHg
Wind7.5 mph E
Humidity58%
Visibility—
Dew point56°
Sat, 1577° / 57°0Overcast
77 °Overcast

Greenbush, Saturday, 15 August

Overcast. High 77°, low 57°.

Pressure30.27 inHg
Wind8 mph SE
Humidity58%
Visibility—
Dew point56°
Sun, 1678° / 59°0.02Light rain
78 °Light rain

Greenbush, Sunday, 16 August

Light rain. High 78°, low 59°.

Pressure30.12 inHg
Wind13 mph S
Humidity60%
Visibility—
Dew point60°
Mon, 1783° / 67°0.01Light rain
83 °Light rain

Greenbush, Monday, 17 August

Light rain. High 83°, low 67°.

Pressure29.94 inHg
Wind8.7 mph SE
Humidity81%
Visibility—
Dew point72°
Tue, 1885° / 71°0.01Light rain
85 °Light rain

Greenbush, Tuesday, 18 August

Light rain. High 85°, low 71°.

Pressure30.00 inHg
Wind7.5 mph SE
Humidity69%
Visibility—
Dew point71°
Wed, 1989° / 70°0.06Light rain
89 °Light rain

Greenbush, Wednesday, 19 August

Light rain. High 89°, low 70°.

Pressure29.88 inHg
Wind7.4 mph S
Humidity59%
Visibility—
Dew point69°
Thu, 2081° / 67°0.93Heavy rain
81 °Heavy rain

Greenbush, Thursday, 20 August

Heavy rain. High 81°, low 67°.

Pressure29.91 inHg
Wind8.6 mph N
Humidity66%
Visibility—
Dew point67°
Fri, 2181° / 64°0Clear
81 °Clear

Greenbush, Friday, 21 August

Clear. High 81°, low 64°.

Pressure29.97 inHg
Wind8.1 mph NE
Humidity58%
Visibility—
Dew point61°
Sat, 2283° / 62°0.01Light rain
83 °Light rain

Greenbush, Saturday, 22 August

Light rain. High 83°, low 62°.

Pressure29.91 inHg
Wind18.1 mph NE
Humidity58%
Visibility—
Dew point63°
Sun, 2370° / 51°0Partly cloudy
70 °Partly cloudy

Greenbush, Sunday, 23 August

Partly cloudy. High 70°, low 51°.

Pressure30.21 inHg
Wind13.1 mph E
Humidity47%
Visibility—
Dew point44°

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 Greenbush, 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 Greenbush, 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.