As of 15:24 CDT

Weather in Curtis, IL

82°

Curtis, Sunday, 11 October, 15:24

Clear. Feels like 82°. High 82°, low 53°.

Pressure29.94 inHg

Wind6.3 mph S

Humidity47%

Visibility6.2 mi

Dew point59°

See detailed hourly forecast

Mon, 1287° / 63°

87 °

Curtis, Monday, 12 October

Partly cloudy. High 87°, low 63°.

Pressure29.88 inHg

Wind12.4 mph SW

Humidity48%

Visibility6.2 mi

Dew point61°

Tue, 1390° / 68°

0.03

90 °

Curtis, Tuesday, 13 October

Light rain. High 90°, low 68°.

Pressure29.85 inHg

Wind9 mph W

Humidity56%

Visibility6.2 mi

Dew point67°

Wed, 1476° / 68°

0.16

76 °

Curtis, Wednesday, 14 October

Rain. High 76°, low 68°.

Pressure30.03 inHg

Wind6.5 mph NE

Humidity71%

Visibility6.2 mi

Dew point65°

Thu, 1579° / 66°

0.23

79 °

Curtis, Thursday, 15 October

Light rain. High 79°, low 66°.

Pressure29.94 inHg

Wind12.3 mph S

Humidity81%

Visibility6.2 mi

Dew point70°

Fri, 1661° / 51°

0.06

61 °

Curtis, Friday, 16 October

Light rain. High 61°, low 51°.

Pressure30.45 inHg

Wind17.2 mph N

Humidity46%

Visibility—

Dew point39°

Sat, 1751° / 40°

51 °

Curtis, Saturday, 17 October

Clear. High 51°, low 40°.

Pressure30.62 inHg

Wind6.9 mph NE

Humidity35%

Visibility—

Dew point22°

Sun, 1860° / 36°

60 °

Curtis, Sunday, 18 October

Clear. High 60°, low 36°.

Pressure30.47 inHg

Wind16 mph S

Humidity33%

Visibility—

Dew point25°

Mon, 1967° / 43°

67 °

Curtis, Monday, 19 October

Clear. High 67°, low 43°.

Pressure30.39 inHg

Wind12.5 mph SW

Humidity30%

Visibility—

Dew point30°

Tue, 2070° / 51°

70 °

Curtis, Tuesday, 20 October

Overcast. High 70°, low 51°.

Pressure30.30 inHg

Wind11.7 mph S

Humidity49%

Visibility—

Dew point46°

Wed, 2170° / 59°

0.02

70 °

Curtis, Wednesday, 21 October

Light rain. High 70°, low 59°.

Pressure30.18 inHg

Wind18.3 mph S

Humidity55%

Visibility—

Dew point52°

Thu, 2267° / 63°

0.11

67 °

Curtis, Thursday, 22 October

Light rain. High 67°, low 63°.

Pressure30.21 inHg

Wind13.7 mph S

Humidity78%

Visibility—

Dew point59°

Fri, 2379° / 63°

0.43

79 °

Curtis, Friday, 23 October

Rain. High 79°, low 63°.

Pressure30.09 inHg

Wind15.8 mph S

Humidity77%

Visibility—

Dew point56°

Sat, 2476° / 60°

76 °

Curtis, Saturday, 24 October

Mostly clear. High 76°, low 60°.

Pressure30.12 inHg

Wind7.3 mph E

Humidity50%

Visibility—

Dew point53°

Sun, 2583° / 59°

0.33

83 °

Curtis, Sunday, 25 October

Rain. High 83°, low 59°.

Pressure29.91 inHg

Wind20.3 mph NW

Humidity47%

Visibility—

Dew point56°

Mon, 2656° / 48°

56 °

Curtis, Monday, 26 October

Overcast. High 56°, low 48°.

Pressure29.91 inHg

Wind17.5 mph NW

Humidity48%

Visibility—

Dew point35°

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 Curtis, 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 Curtis, 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.