As of 13:10 CST

Weather in Grape Creek, IL

70°

Grape Creek, Wednesday, 11 November, 13:10

Mostly clear. Feels like 69°. High 70°, low 40°.

Pressure29.71 inHg

Wind7.1 mph S

Humidity54%

Visibility4.0 mi

Dew point52°

See detailed hourly forecast

Thu, 1249° / 35°

49 °

Grape Creek, Thursday, 12 November

Partly cloudy. High 49°, low 35°.

Pressure29.91 inHg

Wind13.7 mph NW

Humidity58%

Visibility6.2 mi

Dew point31°

Fri, 1341° / 34°

41 °

Grape Creek, Friday, 13 November

Light rain. High 41°, low 34°.

Pressure30.03 inHg

Wind9.3 mph NW

Humidity76%

Visibility6.2 mi

Dew point30°

Sat, 1446° / 31°

46 °

Grape Creek, Saturday, 14 November

Clear. High 46°, low 31°.

Pressure30.27 inHg

Wind7.5 mph NW

Humidity55%

Visibility6.2 mi

Dew point26°

Sun, 1548° / 29°

48 °

Grape Creek, Sunday, 15 November

Overcast. High 48°, low 29°.

Pressure30.42 inHg

Wind0.9 mph W

Humidity55%

Visibility6.2 mi

Dew point30°

Mon, 1651° / 32°

51 °

Grape Creek, Monday, 16 November

Overcast. High 51°, low 32°.

Pressure30.50 inHg

Wind4.2 mph E

Humidity51%

Visibility—

Dew point31°

Tue, 1749° / 33°

49 °

Grape Creek, Tuesday, 17 November

Clear. High 49°, low 33°.

Pressure30.36 inHg

Wind8 mph NE

Humidity43%

Visibility—

Dew point25°

Wed, 1852° / 33°

52 °

Grape Creek, Wednesday, 18 November

Mostly clear. High 52°, low 33°.

Pressure30.30 inHg

Wind7.2 mph E

Humidity46%

Visibility—

Dew point28°

Thu, 1954° / 35°

54 °

Grape Creek, Thursday, 19 November

Clear. High 54°, low 35°.

Pressure30.03 inHg

Wind10.3 mph S

Humidity39%

Visibility—

Dew point27°

Fri, 2059° / 44°

59 °

Grape Creek, Friday, 20 November

Overcast. High 59°, low 44°.

Pressure29.88 inHg

Wind13.3 mph S

Humidity52%

Visibility—

Dew point39°

Sat, 2161° / 41°

0.2

61 °

Grape Creek, Saturday, 21 November

Rain. High 61°, low 41°.

Pressure29.77 inHg

Wind23.8 mph SW

Humidity75%

Visibility—

Dew point45°

Sun, 2243° / 33°

43 °

Grape Creek, Sunday, 22 November

Overcast. High 43°, low 33°.

Pressure30.18 inHg

Wind16.8 mph W

Humidity55%

Visibility—

Dew point24°

Mon, 2344° / 30°

44 °

Grape Creek, Monday, 23 November

Clear. High 44°, low 30°.

Pressure30.30 inHg

Wind6.8 mph W

Humidity46%

Visibility—

Dew point22°

Tue, 2451° / 32°

51 °

Grape Creek, Tuesday, 24 November

Clear. High 51°, low 32°.

Pressure30.27 inHg

Wind14.6 mph SW

Humidity37%

Visibility—

Dew point22°

Wed, 2550° / 37°

50 °

Grape Creek, Wednesday, 25 November

Overcast. High 50°, low 37°.

Pressure30.12 inHg

Wind14.3 mph S

Humidity44%

Visibility—

Dew point26°

Thu, 2646° / 42°

0.02

46 °

Grape Creek, Thursday, 26 November

Light rain. High 46°, low 42°.

Pressure30.00 inHg

Wind11.2 mph S

Humidity79%

Visibility—

Dew point37°

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 Grape 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 Grape 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.