As of 08:22 CDT

Weather in Brookport, IL

64°

Brookport, Monday, 12 October, 08:22

Partly cloudy. Feels like 64°. High 87°, low 61°.

Pressure30.06 inHg

Wind1 mph NW

Humidity81%

Visibility6.2 mi

Dew point59°

See detailed hourly forecast

Tue, 1388° / 64°

88 °

Brookport, Tuesday, 13 October

Clear. High 88°, low 64°.

Pressure29.97 inHg

Wind9.3 mph SW

Humidity57%

Visibility6.2 mi

Dew point65°

Wed, 1482° / 71°

0.12

82 °

Brookport, Wednesday, 14 October

Rain. High 82°, low 71°.

Pressure30.06 inHg

Wind6.6 mph SW

Humidity83%

Visibility6.2 mi

Dew point72°

Thu, 1583° / 70°

0.2

83 °

Brookport, Thursday, 15 October

Rain. High 83°, low 70°.

Pressure30.06 inHg

Wind10 mph SW

Humidity78%

Visibility6.2 mi

Dew point73°

Fri, 1674° / 56°

0.18

74 °

Brookport, Friday, 16 October

Rain. High 74°, low 56°.

Pressure30.27 inHg

Wind17.8 mph N

Humidity42%

Visibility—

Dew point40°

Sat, 1762° / 47°

62 °

Brookport, Saturday, 17 October

Clear. High 62°, low 47°.

Pressure30.45 inHg

Wind11.6 mph N

Humidity43%

Visibility—

Dew point36°

Sun, 1872° / 41°

72 °

Brookport, Sunday, 18 October

Clear. High 72°, low 41°.

Pressure30.33 inHg

Wind9.1 mph SE

Humidity30%

Visibility—

Dew point32°

Mon, 1975° / 51°

75 °

Brookport, Monday, 19 October

Overcast. High 75°, low 51°.

Pressure30.27 inHg

Wind9.9 mph S

Humidity48%

Visibility—

Dew point49°

Tue, 2077° / 62°

77 °

Brookport, Tuesday, 20 October

Overcast. High 77°, low 62°.

Pressure30.21 inHg

Wind8.9 mph SE

Humidity57%

Visibility—

Dew point59°

Wed, 2177° / 61°

0.06

77 °

Brookport, Wednesday, 21 October

Light rain. High 77°, low 61°.

Pressure30.24 inHg

Wind8.7 mph SE

Humidity60%

Visibility—

Dew point58°

Thu, 2284° / 62°

84 °

Brookport, Thursday, 22 October

Clear. High 84°, low 62°.

Pressure30.30 inHg

Wind8.1 mph S

Humidity41%

Visibility—

Dew point54°

Fri, 2380° / 64°

80 °

Brookport, Friday, 23 October

Overcast. High 80°, low 64°.

Pressure30.33 inHg

Wind10.9 mph S

Humidity41%

Visibility—

Dew point51°

Sat, 2483° / 59°

83 °

Brookport, Saturday, 24 October

Overcast. High 83°, low 59°.

Pressure30.15 inHg

Wind14.7 mph SW

Humidity49%

Visibility—

Dew point56°

Sun, 2573° / 58°

0.05

73 °

Brookport, Sunday, 25 October

Light rain. High 73°, low 58°.

Pressure30.06 inHg

Wind15.5 mph NW

Humidity40%

Visibility—

Dew point45°

Mon, 2662° / 49°

62 °

Brookport, Monday, 26 October

Overcast. High 62°, low 49°.

Pressure30.18 inHg

Wind11.2 mph NW

Humidity34%

Visibility—

Dew point31°

Tue, 2773° / 43°

73 °

Brookport, Tuesday, 27 October

Clear. High 73°, low 43°.

Pressure29.88 inHg

Wind15.5 mph N

Humidity30%

Visibility—

Dew point32°

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 Brookport, 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 Brookport, 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.