As of 19:00 CDT

Weather in Flanagan, IL

72°

Flanagan, Thursday, 15 October, 19:00

Overcast. Feels like 73°. High 72°, low 59°.

Pressure29.80 inHg

Wind8.4 mph SW

Humidity95%

Visibility6.2 mi

Dew point69°

See detailed hourly forecast

Fri, 1660° / 47°

0.04

60 °

Flanagan, Friday, 16 October

Light rain. High 60°, low 47°.

Pressure30.12 inHg

Wind17 mph NW

Humidity60%

Visibility6.2 mi

Dew point40°

Sat, 1757° / 38°

57 °

Flanagan, Saturday, 17 October

Clear. High 57°, low 38°.

Pressure30.56 inHg

Wind2.2 mph W

Humidity44%

Visibility6.2 mi

Dew point29°

Sun, 1862° / 43°

62 °

Flanagan, Sunday, 18 October

Clear. High 62°, low 43°.

Pressure30.47 inHg

Wind11.4 mph S

Humidity43%

Visibility6.2 mi

Dew point36°

Mon, 1966° / 42°

66 °

Flanagan, Monday, 19 October

Partly cloudy. High 66°, low 42°.

Pressure30.39 inHg

Wind6.2 mph S

Humidity45%

Visibility6.2 mi

Dew point40°

Tue, 2069° / 45°

69 °

Flanagan, Tuesday, 20 October

Clear. High 69°, low 45°.

Pressure30.33 inHg

Wind5 mph SE

Humidity41%

Visibility—

Dew point40°

Wed, 2168° / 47°

68 °

Flanagan, Wednesday, 21 October

Clear. High 68°, low 47°.

Pressure30.33 inHg

Wind6.6 mph SE

Humidity45%

Visibility—

Dew point41°

Thu, 2272° / 53°

72 °

Flanagan, Thursday, 22 October

Mostly clear. High 72°, low 53°.

Pressure30.27 inHg

Wind8 mph S

Humidity36%

Visibility—

Dew point40°

Fri, 2373° / 55°

73 °

Flanagan, Friday, 23 October

Partly cloudy. High 73°, low 55°.

Pressure30.21 inHg

Wind12.6 mph SE

Humidity34%

Visibility—

Dew point40°

Sat, 2476° / 61°

76 °

Flanagan, Saturday, 24 October

Overcast. High 76°, low 61°.

Pressure30.15 inHg

Wind15.4 mph SW

Humidity35%

Visibility—

Dew point44°

Sun, 2570° / 55°

70 °

Flanagan, Sunday, 25 October

Clear. High 70°, low 55°.

Pressure30.42 inHg

Wind8.3 mph N

Humidity42%

Visibility—

Dew point44°

Mon, 2670° / 50°

70 °

Flanagan, Monday, 26 October

Overcast. High 70°, low 50°.

Pressure30.45 inHg

Wind9.2 mph E

Humidity31%

Visibility—

Dew point34°

Tue, 2772° / 57°

72 °

Flanagan, Tuesday, 27 October

Overcast. High 72°, low 57°.

Pressure30.24 inHg

Wind11.6 mph S

Humidity42%

Visibility—

Dew point46°

Wed, 2865° / 60°

65 °

Flanagan, Wednesday, 28 October

Overcast. High 65°, low 60°.

Pressure30.24 inHg

Wind9.3 mph S

Humidity39%

Visibility—

Dew point39°

Thu, 2975° / 58°

0.14

75 °

Flanagan, Thursday, 29 October

Rain. High 75°, low 58°.

Pressure30.00 inHg

Wind18.1 mph SW

Humidity43%

Visibility—

Dew point49°

Fri, 3060° / 48°

0.01

60 °

Flanagan, Friday, 30 October

Light rain. High 60°, low 48°.

Pressure30.30 inHg

Wind9.4 mph N

Humidity52%

Visibility—

Dew point37°

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.