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As of 00:16 CDT

Weather in Flanagan, IL

36°Current weather

Flanagan, Sunday, 18 October, 00:16

Clear. Feels like 30°. High 62°, low 36°.

Pressure30.45 inHg
Wind6.3 mph S
Humidity83%
Visibility6.2 mi
Dew point32°
Mon, 1966° / 42°0Clear
66 °Clear

Flanagan, Monday, 19 October

Clear. High 66°, low 42°.

Pressure30.39 inHg
Wind2.7 mph S
Humidity48%
Visibility6.2 mi
Dew point43°
Tue, 2067° / 42°0Mostly clear
67 °Mostly clear

Flanagan, Tuesday, 20 October

Mostly clear. High 67°, low 42°.

Pressure30.39 inHg
Wind3.7 mph SE
Humidity43%
Visibility6.2 mi
Dew point41°
Wed, 2169° / 45°0Clear
69 °Clear

Flanagan, Wednesday, 21 October

Clear. High 69°, low 45°.

Pressure30.27 inHg
Wind3.2 mph SW
Humidity50%
Visibility6.2 mi
Dew point46°
Thu, 2269° / 47°0Clear
69 °Clear

Flanagan, Thursday, 22 October

Clear. High 69°, low 47°.

Pressure30.27 inHg
Wind6.2 mph E
Humidity48%
Visibility—
Dew point45°
Fri, 2370° / 49°0Partly cloudy
70 °Partly cloudy

Flanagan, Friday, 23 October

Partly cloudy. High 70°, low 49°.

Pressure30.30 inHg
Wind9.8 mph SE
Humidity47%
Visibility—
Dew point44°
Sat, 2473° / 56°0Overcast
73 °Overcast

Flanagan, Saturday, 24 October

Overcast. High 73°, low 56°.

Pressure30.21 inHg
Wind15 mph S
Humidity31%
Visibility—
Dew point37°
Sun, 2562° / 46°0Overcast
62 °Overcast

Flanagan, Sunday, 25 October

Overcast. High 62°, low 46°.

Pressure30.42 inHg
Wind12.7 mph NW
Humidity55%
Visibility—
Dew point35°
Mon, 2656° / 39°0Partly cloudy
56 °Partly cloudy

Flanagan, Monday, 26 October

Partly cloudy. High 56°, low 39°.

Pressure30.42 inHg
Wind5.9 mph NW
Humidity36%
Visibility—
Dew point26°
Tue, 2760° / 41°0Overcast
60 °Overcast

Flanagan, Tuesday, 27 October

Overcast. High 60°, low 41°.

Pressure30.33 inHg
Wind8.1 mph S
Humidity28%
Visibility—
Dew point24°
Wed, 2862° / 52°0.04Light rain
62 °Light rain

Flanagan, Wednesday, 28 October

Light rain. High 62°, low 52°.

Pressure30.09 inHg
Wind15.3 mph S
Humidity58%
Visibility—
Dew point44°
Thu, 2965° / 58°0.19Light rain
65 °Light rain

Flanagan, Thursday, 29 October

Light rain. High 65°, low 58°.

Pressure29.83 inHg
Wind18.5 mph SW
Humidity51%
Visibility—
Dew point45°
Fri, 3068° / 56°0.15Light rain
68 °Light rain

Flanagan, Friday, 30 October

Light rain. High 68°, low 56°.

Pressure29.94 inHg
Wind14.1 mph SW
Humidity33%
Visibility—
Dew point37°
Sat, 3168° / 52°0.2Light rain
68 °Light rain

Flanagan, Saturday, 31 October

Light rain. High 68°, low 52°.

Pressure30.00 inHg
Wind15.6 mph SE
Humidity62%
Visibility—
Dew point53°
Sun, 0165° / 53°0.02Light rain
65 °Light rain

Flanagan, Sunday, 1 November

Light rain. High 65°, low 53°.

Pressure29.85 inHg
Wind20.1 mph W
Humidity40%
Visibility—
Dew point40°
Mon, 0267° / 49°0Clear
67 °Clear

Flanagan, Monday, 2 November

Clear. High 67°, low 49°.

Pressure30.09 inHg
Wind11.7 mph S
Humidity28%
Visibility—
Dew point31°

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.