As of 22:31 CDT

Weather in Brownstown, IL

63°

Brownstown, Sunday, 11 October, 22:31

Mostly clear. Feels like 62°. High 83°, low 54°.

Pressure29.97 inHg

Wind1 mph SW

Humidity57%

Visibility6.2 mi

Dew point47°

See detailed hourly forecast

Mon, 1290° / 63°

90 °

Brownstown, Monday, 12 October

Clear. High 90°, low 63°.

Pressure29.94 inHg

Wind10.4 mph SW

Humidity49%

Visibility6.2 mi

Dew point61°

Tue, 1389° / 65°

89 °

Brownstown, Tuesday, 13 October

Clear. High 89°, low 65°.

Pressure29.91 inHg

Wind9.1 mph SW

Humidity51%

Visibility6.2 mi

Dew point64°

Wed, 1482° / 70°

0.19

82 °

Brownstown, Wednesday, 14 October

Rain. High 82°, low 70°.

Pressure30.00 inHg

Wind2.6 mph SW

Humidity68%

Visibility6.2 mi

Dew point69°

Thu, 1578° / 69°

0.48

78 °

Brownstown, Thursday, 15 October

Rain. High 78°, low 69°.

Pressure30.03 inHg

Wind7.7 mph SW

Humidity94%

Visibility4.3 mi

Dew point73°

Fri, 1671° / 52°

0.02

71 °

Brownstown, Friday, 16 October

Light rain. High 71°, low 52°.

Pressure30.36 inHg

Wind18.7 mph NW

Humidity43%

Visibility—

Dew point37°

Sat, 1759° / 43°

59 °

Brownstown, Saturday, 17 October

Clear. High 59°, low 43°.

Pressure30.50 inHg

Wind7.7 mph SE

Humidity43%

Visibility—

Dew point34°

Sun, 1865° / 36°

65 °

Brownstown, Sunday, 18 October

Clear. High 65°, low 36°.

Pressure30.45 inHg

Wind11.9 mph S

Humidity19%

Visibility—

Dew point16°

Mon, 1971° / 47°

71 °

Brownstown, Monday, 19 October

Overcast. High 71°, low 47°.

Pressure30.33 inHg

Wind13.2 mph S

Humidity41%

Visibility—

Dew point42°

Tue, 2078° / 55°

78 °

Brownstown, Tuesday, 20 October

Overcast. High 78°, low 55°.

Pressure30.18 inHg

Wind12.1 mph S

Humidity50%

Visibility—

Dew point52°

Wed, 2181° / 61°

0.03

81 °

Brownstown, Wednesday, 21 October

Light rain. High 81°, low 61°.

Pressure30.00 inHg

Wind18.3 mph S

Humidity46%

Visibility—

Dew point55°

Thu, 2270° / 54°

0.64

70 °

Brownstown, Thursday, 22 October

Rain. High 70°, low 54°.

Pressure29.85 inHg

Wind22 mph S

Humidity53%

Visibility—

Dew point47°

Fri, 2357° / 46°

57 °

Brownstown, Friday, 23 October

Clear. High 57°, low 46°.

Pressure30.03 inHg

Wind17.7 mph NW

Humidity39%

Visibility—

Dew point31°

Sat, 2458° / 38°

58 °

Brownstown, Saturday, 24 October

Mostly clear. High 58°, low 38°.

Pressure30.15 inHg

Wind7.3 mph NW

Humidity34%

Visibility—

Dew point25°

Sun, 2564° / 49°

64 °

Brownstown, Sunday, 25 October

Overcast. High 64°, low 49°.

Pressure29.74 inHg

Wind15.8 mph S

Humidity35%

Visibility—

Dew point33°

Mon, 2662° / 46°

62 °

Brownstown, Monday, 26 October

Overcast. High 62°, low 46°.

Pressure30.00 inHg

Wind10.9 mph N

Humidity50%

Visibility—

Dew point40°

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 Brownstown, 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 Brownstown, 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.