As of 22:29 CST

Weather in Grape Creek, IL

48°

Grape Creek, Wednesday, 11 November, 22:29

Overcast. Feels like 48°. High 64°, low 40°.

Pressure29.80 inHg

Wind2 mph NW

Humidity87%

Visibility6.2 mi

Dew point43°

See detailed hourly forecast

Thu, 1249° / 35°

49 °

Grape Creek, Thursday, 12 November

Partly cloudy. High 49°, low 35°.

Pressure29.88 inHg

Wind14.4 mph NW

Humidity57%

Visibility6.2 mi

Dew point32°

Fri, 1346° / 34°

0.04

46 °

Grape Creek, Friday, 13 November

Light rain. High 46°, low 34°.

Pressure30.03 inHg

Wind10.1 mph N

Humidity76%

Visibility6.2 mi

Dew point32°

Sat, 1447° / 31°

47 °

Grape Creek, Saturday, 14 November

Clear. High 47°, low 31°.

Pressure30.27 inHg

Wind7.2 mph NW

Humidity56%

Visibility6.2 mi

Dew point25°

Sun, 1549° / 29°

49 °

Grape Creek, Sunday, 15 November

Partly cloudy. High 49°, low 29°.

Pressure30.45 inHg

Wind3.5 mph NW

Humidity54%

Visibility6.2 mi

Dew point29°

Mon, 1653° / 30°

53 °

Grape Creek, Monday, 16 November

Clear. High 53°, low 30°.

Pressure30.47 inHg

Wind5 mph S

Humidity47%

Visibility—

Dew point29°

Tue, 1755° / 32°

55 °

Grape Creek, Tuesday, 17 November

Mostly clear. High 55°, low 32°.

Pressure30.47 inHg

Wind5.5 mph S

Humidity45%

Visibility—

Dew point30°

Wed, 1857° / 36°

57 °

Grape Creek, Wednesday, 18 November

Clear. High 57°, low 36°.

Pressure30.36 inHg

Wind8.8 mph S

Humidity38%

Visibility—

Dew point28°

Thu, 1958° / 38°

58 °

Grape Creek, Thursday, 19 November

Overcast. High 58°, low 38°.

Pressure30.30 inHg

Wind8.7 mph S

Humidity31%

Visibility—

Dew point25°

Fri, 2061° / 42°

61 °

Grape Creek, Friday, 20 November

Overcast. High 61°, low 42°.

Pressure30.15 inHg

Wind11.8 mph S

Humidity34%

Visibility—

Dew point29°

Sat, 2155° / 46°

55 °

Grape Creek, Saturday, 21 November

Overcast. High 55°, low 46°.

Pressure30.12 inHg

Wind7.1 mph W

Humidity68%

Visibility—

Dew point43°

Sun, 2266° / 46°

0.01

66 °

Grape Creek, Sunday, 22 November

Light rain. High 66°, low 46°.

Pressure29.83 inHg

Wind19.9 mph SW

Humidity49%

Visibility—

Dew point43°

Mon, 2358° / 46°

0.04

58 °

Grape Creek, Monday, 23 November

Light rain. High 58°, low 46°.

Pressure30.00 inHg

Wind9.9 mph SW

Humidity61%

Visibility—

Dew point37°

Tue, 2444° / 40°

1.9

44 °

Grape Creek, Tuesday, 24 November

Heavy rain. High 44°, low 40°.

Pressure29.65 inHg

Wind19 mph NE

Humidity94%

Visibility—

Dew point42°

Wed, 2538° / 32°

0.13

38 °

Grape Creek, Wednesday, 25 November

Snow. High 38°, low 32°.

Pressure30.06 inHg

Wind15.8 mph NW

Humidity72%

Visibility—

Dew point29°

Thu, 2637° / 28°

37 °

Grape Creek, Thursday, 26 November

Mostly clear. High 37°, low 28°.

Pressure30.50 inHg

Wind11.1 mph NW

Humidity47%

Visibility—

Dew point17°

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.