As of 17:00 CST

Weather in Mill Creek, IL

49°

Mill Creek, Thursday, 12 November, 17:00

Overcast. Feels like 44°. High 56°, low 42°.

Pressure29.97 inHg

Wind13.4 mph NW

Humidity56%

Visibility6.2 mi

Dew point34°

See detailed hourly forecast

Fri, 1347° / 37°

47 °

Mill Creek, Friday, 13 November

Partly cloudy. High 47°, low 37°.

Pressure30.06 inHg

Wind11.2 mph N

Humidity54%

Visibility6.2 mi

Dew point27°

Sat, 1449° / 33°

49 °

Mill Creek, Saturday, 14 November

Clear. High 49°, low 33°.

Pressure30.33 inHg

Wind3.3 mph N

Humidity52%

Visibility6.2 mi

Dew point27°

Sun, 1553° / 33°

53 °

Mill Creek, Sunday, 15 November

Overcast. High 53°, low 33°.

Pressure30.45 inHg

Wind2.6 mph NE

Humidity46%

Visibility6.2 mi

Dew point30°

Mon, 1654° / 34°

54 °

Mill Creek, Monday, 16 November

Clear. High 54°, low 34°.

Pressure30.50 inHg

Wind3.2 mph E

Humidity45%

Visibility6.2 mi

Dew point32°

Tue, 1756° / 34°

56 °

Mill Creek, Tuesday, 17 November

Clear. High 56°, low 34°.

Pressure30.45 inHg

Wind4.9 mph E

Humidity49%

Visibility—

Dew point33°

Wed, 1862° / 38°

62 °

Mill Creek, Wednesday, 18 November

Clear. High 62°, low 38°.

Pressure30.36 inHg

Wind11.7 mph S

Humidity39%

Visibility—

Dew point32°

Thu, 1965° / 46°

65 °

Mill Creek, Thursday, 19 November

Overcast. High 65°, low 46°.

Pressure30.30 inHg

Wind11.7 mph S

Humidity30%

Visibility—

Dew point29°

Fri, 2067° / 46°

67 °

Mill Creek, Friday, 20 November

Mostly clear. High 67°, low 46°.

Pressure30.36 inHg

Wind6.6 mph S

Humidity36%

Visibility—

Dew point35°

Sat, 2168° / 49°

68 °

Mill Creek, Saturday, 21 November

Overcast. High 68°, low 49°.

Pressure30.27 inHg

Wind10.2 mph S

Humidity51%

Visibility—

Dew point45°

Sun, 2266° / 49°

66 °

Mill Creek, Sunday, 22 November

Overcast. High 66°, low 49°.

Pressure30.06 inHg

Wind13 mph S

Humidity51%

Visibility—

Dew point45°

Mon, 2365° / 63°

0.98

65 °

Mill Creek, Monday, 23 November

Rain. High 65°, low 63°.

Pressure29.80 inHg

Wind22.7 mph S

Humidity83%

Visibility—

Dew point59°

Tue, 2463° / 49°

0.06

63 °

Mill Creek, Tuesday, 24 November

Light rain. High 63°, low 49°.

Pressure29.94 inHg

Wind13.3 mph S

Humidity48%

Visibility—

Dew point38°

Wed, 2555° / 42°

55 °

Mill Creek, Wednesday, 25 November

Partly cloudy. High 55°, low 42°.

Pressure30.27 inHg

Wind8 mph N

Humidity47%

Visibility—

Dew point33°

Thu, 2642° / 33°

0.01

42 °

Mill Creek, Thursday, 26 November

Light rain. High 42°, low 33°.

Pressure30.27 inHg

Wind12.3 mph N

Humidity82%

Visibility—

Dew point34°

Fri, 2742° / 28°

42 °

Mill Creek, Friday, 27 November

Clear. High 42°, low 28°.

Pressure30.53 inHg

Wind7.9 mph N

Humidity44%

Visibility—

Dew point20°

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 Mill Creek, 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 Mill Creek, 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.