As of 22:36 CDT

Weather in Hopper, IL

69°

Hopper, Friday, 9 October, 22:36

Clear. Feels like 69°. High 81°, low 57°.

Pressure30.00 inHg

Wind5.7 mph S

Humidity67%

Visibility6.2 mi

Dew point58°

See detailed hourly forecast

Sat, 1082° / 61°

82 °

Hopper, Saturday, 10 October

Overcast. High 82°, low 61°.

Pressure30.03 inHg

Wind9.2 mph S

Humidity50%

Visibility6.2 mi

Dew point56°

Sun, 1181° / 55°

81 °

Hopper, Sunday, 11 October

Clear. High 81°, low 55°.

Pressure29.94 inHg

Wind6.8 mph S

Humidity54%

Visibility6.2 mi

Dew point57°

Mon, 1285° / 66°

85 °

Hopper, Monday, 12 October

Clear. High 85°, low 66°.

Pressure29.83 inHg

Wind11.3 mph SW

Humidity56%

Visibility6.2 mi

Dew point63°

Tue, 1380° / 70°

0.01

80 °

Hopper, Tuesday, 13 October

Light rain. High 80°, low 70°.

Pressure29.88 inHg

Wind5.3 mph NW

Humidity67%

Visibility6.2 mi

Dew point66°

Wed, 1470° / 64°

0.24

70 °

Hopper, Wednesday, 14 October

Rain. High 70°, low 64°.

Pressure30.06 inHg

Wind10.1 mph N

Humidity73%

Visibility—

Dew point60°

Thu, 1570° / 60°

0.07

70 °

Hopper, Thursday, 15 October

Light rain. High 70°, low 60°.

Pressure30.21 inHg

Wind13.1 mph W

Humidity62%

Visibility—

Dew point52°

Fri, 1660° / 48°

60 °

Hopper, Friday, 16 October

Clear. High 60°, low 48°.

Pressure29.97 inHg

Wind24.5 mph W

Humidity42%

Visibility—

Dew point36°

Sat, 1745° / 36°

45 °

Hopper, Saturday, 17 October

Light rain. High 45°, low 36°.

Pressure30.45 inHg

Wind22.4 mph NW

Humidity50%

Visibility—

Dew point26°

Sun, 1855° / 31°

55 °

Hopper, Sunday, 18 October

Clear. High 55°, low 31°.

Pressure30.39 inHg

Wind14.7 mph S

Humidity32%

Visibility—

Dew point20°

Mon, 1963° / 41°

63 °

Hopper, Monday, 19 October

Clear. High 63°, low 41°.

Pressure30.30 inHg

Wind10.1 mph S

Humidity35%

Visibility—

Dew point31°

Tue, 2068° / 48°

68 °

Hopper, Tuesday, 20 October

Overcast. High 68°, low 48°.

Pressure30.18 inHg

Wind15.1 mph S

Humidity35%

Visibility—

Dew point34°

Wed, 2161° / 54°

0.64

61 °

Hopper, Wednesday, 21 October

Rain. High 61°, low 54°.

Pressure29.94 inHg

Wind15.6 mph SE

Humidity81%

Visibility—

Dew point52°

Thu, 2261° / 54°

0.7

61 °

Hopper, Thursday, 22 October

Rain. High 61°, low 54°.

Pressure29.68 inHg

Wind16.2 mph NW

Humidity95%

Visibility—

Dew point56°

Fri, 2366° / 47°

66 °

Hopper, Friday, 23 October

Mostly clear. High 66°, low 47°.

Pressure29.94 inHg

Wind9.6 mph NW

Humidity61%

Visibility—

Dew point48°

Sat, 2456° / 45°

56 °

Hopper, Saturday, 24 October

Partly cloudy. High 56°, low 45°.

Pressure30.06 inHg

Wind17.2 mph NW

Humidity52%

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 Hopper, 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 Hopper, 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.