As of 09:16 CDT

Weather in Grape Creek, IL

58°

Grape Creek, Saturday, 31 October, 09:16

Overcast. Feels like 56°. High 68°, low 55°.

Pressure30.33 inHg

Wind2 mph SW

Humidity65%

Visibility6.2 mi

Dew point46°

See detailed hourly forecast

Sun, 0170° / 58°

70 °

Grape Creek, Sunday, 1 November

Light rain. High 70°, low 58°.

Pressure30.33 inHg

Wind3.8 mph S

Humidity59%

Visibility6.2 mi

Dew point51°

Mon, 0264° / 56°

64 °

Grape Creek, Monday, 2 November

Overcast. High 64°, low 56°.

Pressure30.15 inHg

Wind10 mph S

Humidity75%

Visibility6.2 mi

Dew point52°

Tue, 0373° / 62°

0.02

73 °

Grape Creek, Tuesday, 3 November

Light rain. High 73°, low 62°.

Pressure29.97 inHg

Wind15.7 mph S

Humidity75%

Visibility6.2 mi

Dew point60°

Wed, 0467° / 58°

0.76

67 °

Grape Creek, Wednesday, 4 November

Rain. High 67°, low 58°.

Pressure29.68 inHg

Wind14.3 mph S

Humidity82%

Visibility—

Dew point61°

Thu, 0559° / 49°

0.02

59 °

Grape Creek, Thursday, 5 November

Light rain. High 59°, low 49°.

Pressure29.80 inHg

Wind11.4 mph SW

Humidity70%

Visibility—

Dew point47°

Fri, 0657° / 52°

57 °

Grape Creek, Friday, 6 November

Overcast. High 57°, low 52°.

Pressure29.85 inHg

Wind10.6 mph N

Humidity75%

Visibility—

Dew point48°

Sat, 0759° / 49°

59 °

Grape Creek, Saturday, 7 November

Partly cloudy. High 59°, low 49°.

Pressure29.88 inHg

Wind9.2 mph N

Humidity54%

Visibility—

Dew point41°

Sun, 0856° / 46°

56 °

Grape Creek, Sunday, 8 November

Overcast. High 56°, low 46°.

Pressure29.88 inHg

Wind12.2 mph NW

Humidity58%

Visibility—

Dew point40°

Mon, 0956° / 50°

56 °

Grape Creek, Monday, 9 November

Overcast. High 56°, low 50°.

Pressure29.97 inHg

Wind11.8 mph NE

Humidity77%

Visibility—

Dew point48°

Tue, 1062° / 46°

62 °

Grape Creek, Tuesday, 10 November

Clear. High 62°, low 46°.

Pressure30.09 inHg

Wind7 mph N

Humidity61%

Visibility—

Dew point45°

Wed, 1161° / 49°

61 °

Grape Creek, Wednesday, 11 November

Overcast. High 61°, low 49°.

Pressure29.88 inHg

Wind14.2 mph SW

Humidity51%

Visibility—

Dew point42°

Thu, 1252° / 45°

0.03

52 °

Grape Creek, Thursday, 12 November

Light rain. High 52°, low 45°.

Pressure30.03 inHg

Wind16.3 mph N

Humidity74%

Visibility—

Dew point44°

Fri, 1355° / 39°

55 °

Grape Creek, Friday, 13 November

Partly cloudy. High 55°, low 39°.

Pressure30.12 inHg

Wind9.4 mph SW

Humidity44%

Visibility—

Dew point30°

Sat, 1462° / 47°

62 °

Grape Creek, Saturday, 14 November

Clear. High 62°, low 47°.

Pressure29.94 inHg

Wind16.6 mph NW

Humidity31%

Visibility—

Dew point29°

Sun, 1552° / 41°

52 °

Grape Creek, Sunday, 15 November

Partly cloudy. High 52°, low 41°.

Pressure30.09 inHg

Wind10.9 mph NW

Humidity37%

Visibility—

Dew point25°

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.