As of 22:06 CDT

Weather in Flanagan, IL

45°

Flanagan, Tuesday, 20 October, 22:06

Clear. Feels like 43°. High 71°, low 42°.

Pressure30.30 inHg

Wind3.8 mph SE

Humidity77%

Visibility6.2 mi

Dew point38°

See detailed hourly forecast

Wed, 2173° / 44°

73 °

Flanagan, Wednesday, 21 October

Mostly clear. High 73°, low 44°.

Pressure30.27 inHg

Wind2.4 mph SW

Humidity41%

Visibility6.2 mi

Dew point44°

Thu, 2274° / 46°

74 °

Flanagan, Thursday, 22 October

Clear. High 74°, low 46°.

Pressure30.27 inHg

Wind2.4 mph NE

Humidity52%

Visibility6.2 mi

Dew point51°

Fri, 2371° / 50°

71 °

Flanagan, Friday, 23 October

Clear. High 71°, low 50°.

Pressure30.33 inHg

Wind6.5 mph S

Humidity50%

Visibility6.2 mi

Dew point49°

Sat, 2470° / 50°

70 °

Flanagan, Saturday, 24 October

Overcast. High 70°, low 50°.

Pressure30.36 inHg

Wind8.4 mph S

Humidity54%

Visibility6.2 mi

Dew point48°

Sun, 2573° / 52°

73 °

Flanagan, Sunday, 25 October

Overcast. High 73°, low 52°.

Pressure30.36 inHg

Wind6.7 mph S

Humidity44%

Visibility—

Dew point46°

Mon, 2671° / 51°

0.01

71 °

Flanagan, Monday, 26 October

Light rain. High 71°, low 51°.

Pressure30.21 inHg

Wind15.4 mph N

Humidity47%

Visibility—

Dew point48°

Tue, 2748° / 40°

0.11

48 °

Flanagan, Tuesday, 27 October

Light rain. High 48°, low 40°.

Pressure30.36 inHg

Wind14 mph N

Humidity68%

Visibility—

Dew point35°

Wed, 2850° / 36°

50 °

Flanagan, Wednesday, 28 October

Clear. High 50°, low 36°.

Pressure30.30 inHg

Wind6 mph NE

Humidity45%

Visibility—

Dew point27°

Thu, 2954° / 37°

54 °

Flanagan, Thursday, 29 October

Clear. High 54°, low 37°.

Pressure30.24 inHg

Wind8.9 mph W

Humidity47%

Visibility—

Dew point31°

Fri, 3056° / 39°

56 °

Flanagan, Friday, 30 October

Clear. High 56°, low 39°.

Pressure30.24 inHg

Wind7.9 mph SE

Humidity35%

Visibility—

Dew point26°

Sat, 3162° / 42°

62 °

Flanagan, Saturday, 31 October

Clear. High 62°, low 42°.

Pressure30.00 inHg

Wind14 mph S

Humidity32%

Visibility—

Dew point28°

Sun, 0156° / 49°

0.49

56 °

Flanagan, Sunday, 1 November

Rain. High 56°, low 49°.

Pressure29.97 inHg

Wind10.8 mph S

Humidity97%

Visibility—

Dew point51°

Mon, 0261° / 50°

61 °

Flanagan, Monday, 2 November

Clear. High 61°, low 50°.

Pressure30.15 inHg

Wind12 mph NW

Humidity36%

Visibility—

Dew point33°

Tue, 0352° / 40°

52 °

Flanagan, Tuesday, 3 November

Overcast. High 52°, low 40°.

Pressure30.33 inHg

Wind7.2 mph NW

Humidity39%

Visibility—

Dew point26°

Wed, 0449° / 44°

49 °

Flanagan, Wednesday, 4 November

Overcast. High 49°, low 44°.

Pressure30.15 inHg

Wind9.9 mph E

Humidity63%

Visibility—

Dew point35°

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 Flanagan, 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 Flanagan, 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.