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As of 05:19 CDT

Weather in Flanagan, IL

39°Current weather

Flanagan, Wednesday, 21 October, 05:19

Clear. Feels like 39°. High 73°, low 39°.

Pressure30.27 inHg
Wind2.9 mph S
Humidity89%
Visibility6.2 mi
Dew point37°
Thu, 2275° / 47°0Clear
75 °Clear

Flanagan, Thursday, 22 October

Clear. High 75°, low 47°.

Pressure30.27 inHg
Wind1.8 mph NE
Humidity52%
Visibility6.2 mi
Dew point52°
Fri, 2372° / 50°0Clear
72 °Clear

Flanagan, Friday, 23 October

Clear. High 72°, low 50°.

Pressure30.30 inHg
Wind5.8 mph S
Humidity50%
Visibility6.2 mi
Dew point50°
Sat, 2470° / 50°0Overcast
70 °Overcast

Flanagan, Saturday, 24 October

Overcast. High 70°, low 50°.

Pressure30.36 inHg
Wind9 mph S
Humidity50%
Visibility6.2 mi
Dew point48°
Sun, 2573° / 52°0Overcast
73 °Overcast

Flanagan, Sunday, 25 October

Overcast. High 73°, low 52°.

Pressure30.36 inHg
Wind6.5 mph S
Humidity43%
Visibility—
Dew point46°
Mon, 2673° / 55°0Overcast
73 °Overcast

Flanagan, Monday, 26 October

Overcast. High 73°, low 55°.

Pressure30.21 inHg
Wind6.5 mph SW
Humidity44%
Visibility—
Dew point47°
Tue, 2757° / 53°0.09Light rain
57 °Light rain

Flanagan, Tuesday, 27 October

Light rain. High 57°, low 53°.

Pressure30.21 inHg
Wind10 mph NE
Humidity75%
Visibility—
Dew point49°
Wed, 2863° / 51°0.09Light rain
63 °Light rain

Flanagan, Wednesday, 28 October

Light rain. High 63°, low 51°.

Pressure30.09 inHg
Wind10.5 mph SW
Humidity59%
Visibility—
Dew point47°
Thu, 2951° / 42°0.05Light rain
51 °Light rain

Flanagan, Thursday, 29 October

Light rain. High 51°, low 42°.

Pressure30.24 inHg
Wind18.9 mph W
Humidity61%
Visibility—
Dew point33°
Fri, 3053° / 39°0Mostly clear
53 °Mostly clear

Flanagan, Friday, 30 October

Mostly clear. High 53°, low 39°.

Pressure30.33 inHg
Wind6.4 mph E
Humidity42%
Visibility—
Dew point28°
Sat, 3151° / 38°0Light rain
51 °Light rain

Flanagan, Saturday, 31 October

Light rain. High 51°, low 38°.

Pressure30.27 inHg
Wind13 mph SE
Humidity41%
Visibility—
Dew point25°
Sun, 0153° / 46°0.43Rain
53 °Rain

Flanagan, Sunday, 1 November

Rain. High 53°, low 46°.

Pressure30.00 inHg
Wind13.4 mph SE
Humidity91%
Visibility—
Dew point49°
Mon, 0256° / 53°0.41Rain
56 °Rain

Flanagan, Monday, 2 November

Rain. High 56°, low 53°.

Pressure29.94 inHg
Wind5.6 mph SE
Humidity97%
Visibility—
Dew point55°
Tue, 0362° / 54°0Overcast
62 °Overcast

Flanagan, Tuesday, 3 November

Overcast. High 62°, low 54°.

Pressure29.97 inHg
Wind10.2 mph E
Humidity70%
Visibility—
Dew point50°
Wed, 0469° / 58°0.84Heavy rain
69 °Heavy rain

Flanagan, Wednesday, 4 November

Heavy rain. High 69°, low 58°.

Pressure29.74 inHg
Wind19.2 mph S
Humidity93%
Visibility—
Dew point61°
Thu, 0570° / 61°0.1Light rain
70 °Light rain

Flanagan, Thursday, 5 November

Light rain. High 70°, low 61°.

Pressure29.88 inHg
Wind18 mph SW
Humidity60%
Visibility—
Dew point54°

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.