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As of 21:24 CDT

Weather in Greenbush, IL

77°Current weather

Greenbush, Monday, 12 October, 21:24

Clear. Feels like 78°. High 88°, low 64°.

Pressure29.77 inHg
Wind11.1 mph SW
Humidity64%
Visibility6.2 mi
Dew point64°
Tue, 1384° / 65°0.02Light rain
84 °Light rain

Greenbush, Tuesday, 13 October

Light rain. High 84°, low 65°.

Pressure29.88 inHg
Wind5.2 mph W
Humidity58%
Visibility6.2 mi
Dew point62°
Wed, 1474° / 60°0.01Light rain
74 °Light rain

Greenbush, Wednesday, 14 October

Light rain. High 74°, low 60°.

Pressure30.06 inHg
Wind7.9 mph NE
Humidity68%
Visibility6.2 mi
Dew point58°
Thu, 1566° / 58°1.74Heavy rain
66 °Heavy rain

Greenbush, Thursday, 15 October

Heavy rain. High 66°, low 58°.

Pressure30.00 inHg
Wind5.7 mph NE
Humidity97%
Visibility1.4 mi
Dew point60°
Fri, 1657° / 47°0Overcast
57 °Overcast

Greenbush, Friday, 16 October

Overcast. High 57°, low 47°.

Pressure30.33 inHg
Wind22.3 mph NW
Humidity51%
Visibility6.2 mi
Dew point36°
Sat, 1759° / 39°0Clear
59 °Clear

Greenbush, Saturday, 17 October

Clear. High 59°, low 39°.

Pressure30.47 inHg
Wind8.7 mph SW
Humidity41%
Visibility—
Dew point31°
Sun, 1864° / 45°0Overcast
64 °Overcast

Greenbush, Sunday, 18 October

Overcast. High 64°, low 45°.

Pressure30.24 inHg
Wind12.8 mph S
Humidity46%
Visibility—
Dew point39°
Mon, 1961° / 48°0.09Light rain
61 °Light rain

Greenbush, Monday, 19 October

Light rain. High 61°, low 48°.

Pressure30.21 inHg
Wind7.9 mph S
Humidity51%
Visibility—
Dew point41°
Tue, 2065° / 52°0.08Light rain
65 °Light rain

Greenbush, Tuesday, 20 October

Light rain. High 65°, low 52°.

Pressure30.15 inHg
Wind9.7 mph SE
Humidity79%
Visibility—
Dew point57°
Wed, 2169° / 60°0Overcast
69 °Overcast

Greenbush, Wednesday, 21 October

Overcast. High 69°, low 60°.

Pressure30.15 inHg
Wind14.6 mph S
Humidity76%
Visibility—
Dew point59°
Thu, 2275° / 62°0.07Light rain
75 °Light rain

Greenbush, Thursday, 22 October

Light rain. High 75°, low 62°.

Pressure29.94 inHg
Wind22.2 mph S
Humidity65%
Visibility—
Dew point60°
Fri, 2367° / 52°0.31Rain
67 °Rain

Greenbush, Friday, 23 October

Rain. High 67°, low 52°.

Pressure30.09 inHg
Wind26.2 mph S
Humidity53%
Visibility—
Dew point42°
Sat, 2461° / 47°0Overcast
61 °Overcast

Greenbush, Saturday, 24 October

Overcast. High 61°, low 47°.

Pressure30.36 inHg
Wind9.7 mph N
Humidity42%
Visibility—
Dew point36°
Sun, 2555° / 42°0Overcast
55 °Overcast

Greenbush, Sunday, 25 October

Overcast. High 55°, low 42°.

Pressure30.33 inHg
Wind6.8 mph W
Humidity49%
Visibility—
Dew point33°
Mon, 2658° / 44°0Clear
58 °Clear

Greenbush, Monday, 26 October

Clear. High 58°, low 44°.

Pressure30.06 inHg
Wind11.3 mph W
Humidity53%
Visibility—
Dew point40°
Tue, 2763° / 44°0.02Light rain
63 °Light rain

Greenbush, Tuesday, 27 October

Light rain. High 63°, low 44°.

Pressure29.68 inHg
Wind17.8 mph NW
Humidity60%
Visibility—
Dew point46°

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.