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As of 05:17 CDT

Weather in Parker, IL

39°Current weather

Parker, Sunday, 18 October, 05:17

Clear. Feels like 35°. High 64°, low 39°.

Pressure30.47 inHg
Wind4.9 mph E
Humidity93%
Visibility6.2 mi
Dew point37°
Mon, 1969° / 47°0Clear
69 °Clear

Parker, Monday, 19 October

Clear. High 69°, low 47°.

Pressure30.39 inHg
Wind5.9 mph SW
Humidity42%
Visibility6.2 mi
Dew point43°
Tue, 2070° / 47°0Clear
70 °Clear

Parker, Tuesday, 20 October

Clear. High 70°, low 47°.

Pressure30.36 inHg
Wind3.3 mph NE
Humidity47%
Visibility6.2 mi
Dew point47°
Wed, 2171° / 47°0Clear
71 °Clear

Parker, Wednesday, 21 October

Clear. High 71°, low 47°.

Pressure30.30 inHg
Wind3 mph NE
Humidity44%
Visibility6.2 mi
Dew point46°
Thu, 2271° / 50°0Clear
71 °Clear

Parker, Thursday, 22 October

Clear. High 71°, low 50°.

Pressure30.24 inHg
Wind4.7 mph N
Humidity44%
Visibility—
Dew point45°
Fri, 2370° / 51°0Clear
70 °Clear

Parker, Friday, 23 October

Clear. High 70°, low 51°.

Pressure30.27 inHg
Wind8.4 mph NE
Humidity51%
Visibility—
Dew point48°
Sat, 2478° / 54°0Overcast
78 °Overcast

Parker, Saturday, 24 October

Overcast. High 78°, low 54°.

Pressure30.30 inHg
Wind9.8 mph S
Humidity34%
Visibility—
Dew point42°
Sun, 2573° / 56°0Overcast
73 °Overcast

Parker, Sunday, 25 October

Overcast. High 73°, low 56°.

Pressure30.36 inHg
Wind13.2 mph N
Humidity35%
Visibility—
Dew point42°
Mon, 2667° / 50°0Overcast
67 °Overcast

Parker, Monday, 26 October

Overcast. High 67°, low 50°.

Pressure30.33 inHg
Wind7.7 mph NE
Humidity37%
Visibility—
Dew point36°
Tue, 2773° / 54°0Overcast
73 °Overcast

Parker, Tuesday, 27 October

Overcast. High 73°, low 54°.

Pressure30.21 inHg
Wind6 mph S
Humidity41%
Visibility—
Dew point46°
Wed, 2874° / 57°0.05Light rain
74 °Light rain

Parker, Wednesday, 28 October

Light rain. High 74°, low 57°.

Pressure30.03 inHg
Wind11.3 mph S
Humidity38%
Visibility—
Dew point45°
Thu, 2963° / 58°0.32Rain
63 °Rain

Parker, Thursday, 29 October

Rain. High 63°, low 58°.

Pressure29.80 inHg
Wind4.5 mph S
Humidity94%
Visibility—
Dew point59°
Fri, 3076° / 58°0Overcast
76 °Overcast

Parker, Friday, 30 October

Overcast. High 76°, low 58°.

Pressure29.85 inHg
Wind9.5 mph SW
Humidity51%
Visibility—
Dew point53°
Sat, 3177° / 64°0.13Light rain
77 °Light rain

Parker, Saturday, 31 October

Light rain. High 77°, low 64°.

Pressure29.88 inHg
Wind14.1 mph SW
Humidity60%
Visibility—
Dew point59°
Sun, 0182° / 66°0Overcast
82 °Overcast

Parker, Sunday, 1 November

Overcast. High 82°, low 66°.

Pressure30.06 inHg
Wind11 mph SW
Humidity73%
Visibility—
Dew point63°
Mon, 0277° / 66°0.08Light rain
77 °Light rain

Parker, Monday, 2 November

Light rain. High 77°, low 66°.

Pressure30.12 inHg
Wind7.4 mph S
Humidity72%
Visibility—
Dew point65°

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 Parker, 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 Parker, 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.