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As of 17:44 CDT

Weather in Polk, IL

66°Current weather

Polk, Tuesday, 27 October, 17:44

Overcast. Feels like 66°. High 68°, low 50°.

Pressure30.18 inHg
Wind1 mph S
Humidity68%
Visibility6.2 mi
Dew point56°
Wed, 2874° / 55°0Clear
74 °Clear

Polk, Wednesday, 28 October

Clear. High 74°, low 55°.

Pressure30.21 inHg
Wind7.8 mph S
Humidity56%
Visibility6.2 mi
Dew point53°
Thu, 2969° / 53°0.01Light rain
69 °Light rain

Polk, Thursday, 29 October

Light rain. High 69°, low 53°.

Pressure30.09 inHg
Wind10.4 mph W
Humidity60%
Visibility6.2 mi
Dew point55°
Fri, 3066° / 46°0Overcast
66 °Overcast

Polk, Friday, 30 October

Overcast. High 66°, low 46°.

Pressure30.33 inHg
Wind5.3 mph SE
Humidity56%
Visibility6.2 mi
Dew point47°
Sat, 3156° / 51°1.09Heavy rain
56 °Heavy rain

Polk, Saturday, 31 October

Heavy rain. High 56°, low 51°.

Pressure30.27 inHg
Wind6 mph SE
Humidity93%
Visibility3.1 mi
Dew point52°
Sun, 0169° / 50°0Overcast
69 °Overcast

Polk, Sunday, 1 November

Overcast. High 69°, low 50°.

Pressure30.24 inHg
Wind6.4 mph NE
Humidity69%
Visibility—
Dew point55°
Mon, 0264° / 52°0.07Light rain
64 °Light rain

Polk, Monday, 2 November

Light rain. High 64°, low 52°.

Pressure29.91 inHg
Wind7.8 mph E
Humidity92%
Visibility—
Dew point56°
Tue, 0364° / 58°0.41Rain
64 °Rain

Polk, Tuesday, 3 November

Rain. High 64°, low 58°.

Pressure29.83 inHg
Wind16.4 mph E
Humidity92%
Visibility—
Dew point57°
Wed, 0463° / 57°0.62Rain
63 °Rain

Polk, Wednesday, 4 November

Rain. High 63°, low 57°.

Pressure29.74 inHg
Wind16.2 mph SE
Humidity90%
Visibility—
Dew point60°
Thu, 0555° / 50°0.01Light rain
55 °Light rain

Polk, Thursday, 5 November

Light rain. High 55°, low 50°.

Pressure29.59 inHg
Wind6.8 mph SW
Humidity77%
Visibility—
Dew point47°
Fri, 0655° / 49°0.06Light rain
55 °Light rain

Polk, Friday, 6 November

Light rain. High 55°, low 49°.

Pressure29.77 inHg
Wind15.4 mph N
Humidity81%
Visibility—
Dew point47°
Sat, 0751° / 43°0.07Light rain
51 °Light rain

Polk, Saturday, 7 November

Light rain. High 51°, low 43°.

Pressure30.18 inHg
Wind13.1 mph NE
Humidity53%
Visibility—
Dew point34°
Sun, 0851° / 36°0Clear
51 °Clear

Polk, Sunday, 8 November

Clear. High 51°, low 36°.

Pressure30.33 inHg
Wind8.3 mph NE
Humidity39%
Visibility—
Dew point24°
Mon, 0952° / 36°0Clear
52 °Clear

Polk, Monday, 9 November

Clear. High 52°, low 36°.

Pressure30.24 inHg
Wind9.8 mph NE
Humidity44%
Visibility—
Dew point28°
Tue, 1053° / 39°0Overcast
53 °Overcast

Polk, Tuesday, 10 November

Overcast. High 53°, low 39°.

Pressure30.30 inHg
Wind7.8 mph NE
Humidity44%
Visibility—
Dew point29°
Wed, 1153° / 41°0Overcast
53 °Overcast

Polk, Wednesday, 11 November

Overcast. High 53°, low 41°.

Pressure30.06 inHg
Wind5.8 mph E
Humidity34%
Visibility—
Dew point23°

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 Polk, 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 Polk, 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.