As of 08:06 CDT

Weather in Flanagan, IL

59°

Flanagan, Thursday, 15 October, 08:06

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

Pressure30.06 inHg

Wind8.1 mph E

Humidity88%

Visibility6.2 mi

Dew point56°

See detailed hourly forecast

Fri, 1658° / 47°

0.07

58 °

Flanagan, Friday, 16 October

Light rain. High 58°, low 47°.

Pressure30.12 inHg

Wind17.9 mph NW

Humidity62%

Visibility6.2 mi

Dew point40°

Sat, 1757° / 38°

57 °

Flanagan, Saturday, 17 October

Clear. High 57°, low 38°.

Pressure30.56 inHg

Wind1 mph W

Humidity44%

Visibility6.2 mi

Dew point29°

Sun, 1863° / 43°

63 °

Flanagan, Sunday, 18 October

Clear. High 63°, low 43°.

Pressure30.45 inHg

Wind13 mph SW

Humidity44%

Visibility6.2 mi

Dew point37°

Mon, 1965° / 42°

65 °

Flanagan, Monday, 19 October

Partly cloudy. High 65°, low 42°.

Pressure30.39 inHg

Wind6.3 mph S

Humidity39%

Visibility—

Dew point36°

Tue, 2068° / 44°

68 °

Flanagan, Tuesday, 20 October

Clear. High 68°, low 44°.

Pressure30.30 inHg

Wind4.3 mph E

Humidity40%

Visibility—

Dew point39°

Wed, 2169° / 51°

69 °

Flanagan, Wednesday, 21 October

Clear. High 69°, low 51°.

Pressure30.36 inHg

Wind6.8 mph SE

Humidity36%

Visibility—

Dew point38°

Thu, 2270° / 52°

70 °

Flanagan, Thursday, 22 October

Overcast. High 70°, low 52°.

Pressure30.27 inHg

Wind8.1 mph SE

Humidity39%

Visibility—

Dew point41°

Fri, 2373° / 53°

73 °

Flanagan, Friday, 23 October

Overcast. High 73°, low 53°.

Pressure30.15 inHg

Wind14 mph S

Humidity39%

Visibility—

Dew point42°

Sat, 2462° / 55°

0.4

62 °

Flanagan, Saturday, 24 October

Rain. High 62°, low 55°.

Pressure30.15 inHg

Wind13.6 mph S

Humidity90%

Visibility—

Dew point53°

Sun, 2557° / 45°

0.03

57 °

Flanagan, Sunday, 25 October

Light rain. High 57°, low 45°.

Pressure30.15 inHg

Wind15 mph W

Humidity50%

Visibility—

Dew point36°

Mon, 2651° / 38°

51 °

Flanagan, Monday, 26 October

Clear. High 51°, low 38°.

Pressure30.36 inHg

Wind12.1 mph W

Humidity35%

Visibility—

Dew point22°

Tue, 2748° / 39°

0.01

48 °

Flanagan, Tuesday, 27 October

Light rain. High 48°, low 39°.

Pressure30.27 inHg

Wind10.6 mph NW

Humidity35%

Visibility—

Dew point21°

Wed, 2858° / 35°

58 °

Flanagan, Wednesday, 28 October

Overcast. High 58°, low 35°.

Pressure30.09 inHg

Wind18.9 mph SW

Humidity45%

Visibility—

Dew point32°

Thu, 2954° / 43°

54 °

Flanagan, Thursday, 29 October

Overcast. High 54°, low 43°.

Pressure30.06 inHg

Wind11.2 mph N

Humidity60%

Visibility—

Dew point40°

Fri, 3044° / 35°

44 °

Flanagan, Friday, 30 October

Clear. High 44°, low 35°.

Pressure30.47 inHg

Wind16 mph N

Humidity36%

Visibility—

Dew point15°

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.