As of 07:26 CDT

Weather in Hopper, IL

59°

Hopper, Friday, 9 October, 07:26

Overcast. Feels like 59°. High 85°, low 57°.

Pressure30.09 inHg

Wind10.4 mph SE

Humidity86%

Visibility6.2 mi

Dew point55°

See detailed hourly forecast

Sat, 1081° / 61°

81 °

Hopper, Saturday, 10 October

Overcast. High 81°, low 61°.

Pressure30.03 inHg

Wind7.6 mph S

Humidity54%

Visibility6.2 mi

Dew point57°

Sun, 1179° / 56°

79 °

Hopper, Sunday, 11 October

Clear. High 79°, low 56°.

Pressure29.91 inHg

Wind5 mph S

Humidity54%

Visibility6.2 mi

Dew point56°

Mon, 1285° / 67°

85 °

Hopper, Monday, 12 October

Clear. High 85°, low 67°.

Pressure29.80 inHg

Wind11.9 mph SW

Humidity56%

Visibility6.2 mi

Dew point64°

Tue, 1383° / 70°

0.15

83 °

Hopper, Tuesday, 13 October

Light rain. High 83°, low 70°.

Pressure29.80 inHg

Wind11.1 mph SW

Humidity62%

Visibility—

Dew point67°

Wed, 1473° / 65°

0.65

73 °

Hopper, Wednesday, 14 October

Rain. High 73°, low 65°.

Pressure29.83 inHg

Wind9.7 mph SE

Humidity96%

Visibility—

Dew point71°

Thu, 1576° / 61°

1.27

76 °

Hopper, Thursday, 15 October

Rain. High 76°, low 61°.

Pressure29.71 inHg

Wind21.6 mph SW

Humidity87%

Visibility—

Dew point67°

Fri, 1656° / 46°

56 °

Hopper, Friday, 16 October

Clear. High 56°, low 46°.

Pressure30.09 inHg

Wind24.7 mph W

Humidity42%

Visibility—

Dew point30°

Sat, 1749° / 41°

49 °

Hopper, Saturday, 17 October

Overcast. High 49°, low 41°.

Pressure30.36 inHg

Wind14.9 mph NW

Humidity55%

Visibility—

Dew point32°

Sun, 1856° / 37°

56 °

Hopper, Sunday, 18 October

Clear. High 56°, low 37°.

Pressure30.33 inHg

Wind7.8 mph S

Humidity47%

Visibility—

Dew point32°

Mon, 1963° / 43°

63 °

Hopper, Monday, 19 October

Partly cloudy. High 63°, low 43°.

Pressure30.33 inHg

Wind7.1 mph SE

Humidity41%

Visibility—

Dew point35°

Tue, 2066° / 45°

66 °

Hopper, Tuesday, 20 October

Clear. High 66°, low 45°.

Pressure30.36 inHg

Wind8.1 mph SE

Humidity44%

Visibility—

Dew point39°

Wed, 2168° / 46°

68 °

Hopper, Wednesday, 21 October

Clear. High 68°, low 46°.

Pressure30.27 inHg

Wind7.2 mph SE

Humidity39%

Visibility—

Dew point38°

Thu, 2269° / 48°

69 °

Hopper, Thursday, 22 October

Clear. High 69°, low 48°.

Pressure30.27 inHg

Wind6.1 mph NE

Humidity41%

Visibility—

Dew point40°

Fri, 2367° / 48°

67 °

Hopper, Friday, 23 October

Clear. High 67°, low 48°.

Pressure30.21 inHg

Wind6.5 mph NE

Humidity42%

Visibility—

Dew point40°

Sat, 2468° / 48°

68 °

Hopper, Saturday, 24 October

Clear. High 68°, low 48°.

Pressure30.09 inHg

Wind4.8 mph E

Humidity51%

Visibility—

Dew point45°

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.