As of 07:05 CDT

Weather in Hopper, IL

67°

Hopper, Monday, 12 October, 07:05

Partly cloudy. Feels like 67°. High 89°, low 66°.

Pressure29.88 inHg

Wind8.1 mph SW

Humidity75%

Visibility6.2 mi

Dew point59°

See detailed hourly forecast

Tue, 1384° / 65°

84 °

Hopper, Tuesday, 13 October

Clear. High 84°, low 65°.

Pressure29.88 inHg

Wind2.8 mph NW

Humidity64%

Visibility6.2 mi

Dew point63°

Wed, 1473° / 63°

0.52

73 °

Hopper, Wednesday, 14 October

Heavy rain. High 73°, low 63°.

Pressure30.06 inHg

Wind7.1 mph NE

Humidity67%

Visibility6.2 mi

Dew point59°

Thu, 1567° / 59°

1.94

67 °

Hopper, Thursday, 15 October

Heavy rain. High 67°, low 59°.

Pressure30.06 inHg

Wind7.4 mph NE

Humidity97%

Visibility1.2 mi

Dew point59°

Fri, 1659° / 49°

59 °

Hopper, Friday, 16 October

Clear. High 59°, low 49°.

Pressure30.47 inHg

Wind18.7 mph NW

Humidity49%

Visibility—

Dew point38°

Sat, 1761° / 44°

61 °

Hopper, Saturday, 17 October

Clear. High 61°, low 44°.

Pressure30.45 inHg

Wind6.8 mph S

Humidity40%

Visibility—

Dew point33°

Sun, 1863° / 40°

63 °

Hopper, Sunday, 18 October

Clear. High 63°, low 40°.

Pressure30.24 inHg

Wind14.9 mph SW

Humidity42%

Visibility—

Dew point34°

Mon, 1968° / 46°

0.01

68 °

Hopper, Monday, 19 October

Light rain. High 68°, low 46°.

Pressure30.18 inHg

Wind12 mph S

Humidity41%

Visibility—

Dew point39°

Tue, 2074° / 56°

74 °

Hopper, Tuesday, 20 October

Overcast. High 74°, low 56°.

Pressure30.21 inHg

Wind9.4 mph S

Humidity56%

Visibility—

Dew point53°

Wed, 2175° / 57°

75 °

Hopper, Wednesday, 21 October

Clear. High 75°, low 57°.

Pressure30.27 inHg

Wind10.7 mph SE

Humidity60%

Visibility—

Dew point56°

Thu, 2277° / 58°

77 °

Hopper, Thursday, 22 October

Overcast. High 77°, low 58°.

Pressure30.21 inHg

Wind12.8 mph S

Humidity50%

Visibility—

Dew point53°

Fri, 2369° / 53°

0.33

69 °

Hopper, Friday, 23 October

Rain. High 69°, low 53°.

Pressure30.27 inHg

Wind14.4 mph N

Humidity43%

Visibility—

Dew point45°

Sat, 2463° / 45°

63 °

Hopper, Saturday, 24 October

Partly cloudy. High 63°, low 45°.

Pressure30.30 inHg

Wind12.8 mph SE

Humidity46%

Visibility—

Dew point39°

Sun, 2568° / 58°

0.09

68 °

Hopper, Sunday, 25 October

Light rain. High 68°, low 58°.

Pressure29.71 inHg

Wind22.4 mph SW

Humidity58%

Visibility—

Dew point52°

Mon, 2661° / 50°

61 °

Hopper, Monday, 26 October

Overcast. High 61°, low 50°.

Pressure30.12 inHg

Wind14.5 mph NW

Humidity65%

Visibility—

Dew point47°

Tue, 2763° / 45°

63 °

Hopper, Tuesday, 27 October

Clear. High 63°, low 45°.

Pressure30.12 inHg

Wind3.6 mph NE

Humidity47%

Visibility—

Dew point39°

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.