As of 11:00 CST

Weather in Grape Creek, IL

66°

Grape Creek, Sunday, 1 November, 11:00

Overcast. Feels like 65°. High 66°, low 55°.

Pressure30.30 inHg

Wind1 mph S

Humidity65%

Visibility6.2 mi

Dew point54°

See detailed hourly forecast

Mon, 0268° / 57°

0.01

68 °

Grape Creek, Monday, 2 November

Light rain. High 68°, low 57°.

Pressure30.09 inHg

Wind9.5 mph SE

Humidity83%

Visibility6.0 mi

Dew point56°

Tue, 0374° / 64°

74 °

Grape Creek, Tuesday, 3 November

Mostly clear. High 74°, low 64°.

Pressure29.91 inHg

Wind15 mph S

Humidity64%

Visibility6.2 mi

Dew point60°

Wed, 0467° / 59°

0.17

67 °

Grape Creek, Wednesday, 4 November

Rain. High 67°, low 59°.

Pressure29.71 inHg

Wind12.7 mph SW

Humidity66%

Visibility6.2 mi

Dew point52°

Thu, 0562° / 55°

62 °

Grape Creek, Thursday, 5 November

Overcast. High 62°, low 55°.

Pressure29.74 inHg

Wind13.8 mph SW

Humidity55%

Visibility—

Dew point45°

Fri, 0659° / 52°

0.02

59 °

Grape Creek, Friday, 6 November

Light rain. High 59°, low 52°.

Pressure29.85 inHg

Wind10.5 mph NW

Humidity71%

Visibility—

Dew point49°

Sat, 0762° / 51°

62 °

Grape Creek, Saturday, 7 November

Clear. High 62°, low 51°.

Pressure29.91 inHg

Wind10.6 mph W

Humidity50%

Visibility—

Dew point41°

Sun, 0860° / 45°

60 °

Grape Creek, Sunday, 8 November

Clear. High 60°, low 45°.

Pressure29.85 inHg

Wind17.5 mph NW

Humidity34%

Visibility—

Dew point28°

Mon, 0959° / 39°

59 °

Grape Creek, Monday, 9 November

Partly cloudy. High 59°, low 39°.

Pressure30.06 inHg

Wind7.9 mph W

Humidity36%

Visibility—

Dew point27°

Tue, 1060° / 44°

60 °

Grape Creek, Tuesday, 10 November

Overcast. High 60°, low 44°.

Pressure30.21 inHg

Wind8.1 mph NE

Humidity40%

Visibility—

Dew point33°

Wed, 1166° / 47°

0.01

66 °

Grape Creek, Wednesday, 11 November

Light rain. High 66°, low 47°.

Pressure29.94 inHg

Wind10.2 mph SW

Humidity50%

Visibility—

Dew point44°

Thu, 1252° / 41°

52 °

Grape Creek, Thursday, 12 November

Overcast. High 52°, low 41°.

Pressure30.15 inHg

Wind12.1 mph N

Humidity34%

Visibility—

Dew point22°

Fri, 1362° / 38°

62 °

Grape Creek, Friday, 13 November

Overcast. High 62°, low 38°.

Pressure30.03 inHg

Wind12.6 mph S

Humidity26%

Visibility—

Dew point22°

Sat, 1469° / 46°

0.04

69 °

Grape Creek, Saturday, 14 November

Light rain. High 69°, low 46°.

Pressure29.80 inHg

Wind19.8 mph SW

Humidity45%

Visibility—

Dew point43°

Sun, 1570° / 54°

0.14

70 °

Grape Creek, Sunday, 15 November

Light rain. High 70°, low 54°.

Pressure29.62 inHg

Wind16.3 mph SW

Humidity60%

Visibility—

Dew point52°

Mon, 1677° / 65°

77 °

Grape Creek, Monday, 16 November

Overcast. High 77°, low 65°.

Pressure29.50 inHg

Wind24.5 mph SW

Humidity58%

Visibility—

Dew point59°

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.