As of 00:12 CDT

Weather in Brothers, IL

66°

Brothers, Friday, 16 October, 00:12

Rain. Feels like 66°. High 66°, low 48°.

Pressure29.85 inHg

Wind13 mph W

Humidity92%

Visibility6.2 mi

Dew point63°

See detailed hourly forecast

Sat, 1757° / 40°

57 °

Brothers, Saturday, 17 October

Clear. High 57°, low 40°.

Pressure30.56 inHg

Wind3 mph N

Humidity54%

Visibility6.2 mi

Dew point37°

Sun, 1863° / 40°

63 °

Brothers, Sunday, 18 October

Clear. High 63°, low 40°.

Pressure30.50 inHg

Wind10 mph S

Humidity36%

Visibility6.2 mi

Dew point31°

Mon, 1967° / 41°

67 °

Brothers, Monday, 19 October

Clear. High 67°, low 41°.

Pressure30.42 inHg

Wind5.2 mph S

Humidity43%

Visibility6.2 mi

Dew point39°

Tue, 2069° / 43°

69 °

Brothers, Tuesday, 20 October

Partly cloudy. High 69°, low 43°.

Pressure30.33 inHg

Wind4.2 mph E

Humidity37%

Visibility—

Dew point38°

Wed, 2171° / 46°

71 °

Brothers, Wednesday, 21 October

Clear. High 71°, low 46°.

Pressure30.30 inHg

Wind5.7 mph SE

Humidity35%

Visibility—

Dew point38°

Thu, 2274° / 52°

74 °

Brothers, Thursday, 22 October

Clear. High 74°, low 52°.

Pressure30.27 inHg

Wind6.3 mph E

Humidity28%

Visibility—

Dew point34°

Fri, 2375° / 53°

75 °

Brothers, Friday, 23 October

Clear. High 75°, low 53°.

Pressure30.18 inHg

Wind8.5 mph E

Humidity29%

Visibility—

Dew point36°

Sat, 2472° / 53°

72 °

Brothers, Saturday, 24 October

Overcast. High 72°, low 53°.

Pressure30.24 inHg

Wind8.2 mph SE

Humidity32%

Visibility—

Dew point38°

Sun, 2572° / 55°

72 °

Brothers, Sunday, 25 October

Overcast. High 72°, low 55°.

Pressure30.24 inHg

Wind7.4 mph E

Humidity30%

Visibility—

Dew point37°

Mon, 2671° / 54°

71 °

Brothers, Monday, 26 October

Overcast. High 71°, low 54°.

Pressure30.06 inHg

Wind11.3 mph S

Humidity42%

Visibility—

Dew point42°

Tue, 2766° / 52°

66 °

Brothers, Tuesday, 27 October

Clear. High 66°, low 52°.

Pressure30.03 inHg

Wind11.2 mph W

Humidity41%

Visibility—

Dew point38°

Wed, 2874° / 50°

0.7

74 °

Brothers, Wednesday, 28 October

Heavy rain. High 74°, low 50°.

Pressure29.65 inHg

Wind21.6 mph S

Humidity50%

Visibility—

Dew point51°

Thu, 2956° / 48°

0.15

56 °

Brothers, Thursday, 29 October

Light rain. High 56°, low 48°.

Pressure29.88 inHg

Wind22.3 mph W

Humidity80%

Visibility—

Dew point46°

Fri, 3064° / 47°

64 °

Brothers, Friday, 30 October

Partly cloudy. High 64°, low 47°.

Pressure30.03 inHg

Wind10.9 mph W

Humidity40%

Visibility—

Dew point36°

Sat, 3163° / 47°

63 °

Brothers, Saturday, 31 October

Overcast. High 63°, low 47°.

Pressure30.00 inHg

Wind7.8 mph S

Humidity36%

Visibility—

Dew point34°

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 Brothers, 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 Brothers, 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.