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As of 18:11 CDT

Weather in Sterling, IL

72°Current weather

Sterling, Friday, 9 October, 18:11

Clear. Feels like 72°. High 72°, low 53°.

Pressure29.94 inHg
Wind8.1 mph SE
Humidity59%
Visibility6.2 mi
Dew point57°
Sat, 1079° / 61°0Overcast
79 °Overcast

Sterling, Saturday, 10 October

Overcast. High 79°, low 61°.

Pressure30.03 inHg
Wind10.7 mph S
Humidity56%
Visibility6.2 mi
Dew point57°
Sun, 1177° / 56°0Clear
77 °Clear

Sterling, Sunday, 11 October

Clear. High 77°, low 56°.

Pressure29.94 inHg
Wind5.8 mph S
Humidity61%
Visibility6.2 mi
Dew point58°
Mon, 1282° / 65°0Partly cloudy
82 °Partly cloudy

Sterling, Monday, 12 October

Partly cloudy. High 82°, low 65°.

Pressure29.80 inHg
Wind11.5 mph SW
Humidity56%
Visibility6.2 mi
Dew point61°
Tue, 1376° / 65°0Mostly clear
76 °Mostly clear

Sterling, Tuesday, 13 October

Mostly clear. High 76°, low 65°.

Pressure29.83 inHg
Wind7.8 mph NW
Humidity73%
Visibility6.2 mi
Dew point65°
Wed, 1469° / 61°0.06Light rain
69 °Light rain

Sterling, Wednesday, 14 October

Light rain. High 69°, low 61°.

Pressure30.09 inHg
Wind10.5 mph NE
Humidity61%
Visibility—
Dew point54°
Thu, 1572° / 54°0.56Rain
72 °Rain

Sterling, Thursday, 15 October

Rain. High 72°, low 54°.

Pressure29.88 inHg
Wind19.3 mph SW
Humidity88%
Visibility—
Dew point56°
Fri, 1662° / 43°0.01Light rain
62 °Light rain

Sterling, Friday, 16 October

Light rain. High 62°, low 43°.

Pressure29.97 inHg
Wind23.4 mph W
Humidity48%
Visibility—
Dew point33°
Sat, 1744° / 36°0Overcast
44 °Overcast

Sterling, Saturday, 17 October

Overcast. High 44°, low 36°.

Pressure30.36 inHg
Wind22.9 mph W
Humidity52%
Visibility—
Dew point27°
Sun, 1848° / 31°0Partly cloudy
48 °Partly cloudy

Sterling, Sunday, 18 October

Partly cloudy. High 48°, low 31°.

Pressure30.50 inHg
Wind5.7 mph N
Humidity43%
Visibility—
Dew point23°
Mon, 1955° / 39°0Overcast
55 °Overcast

Sterling, Monday, 19 October

Overcast. High 55°, low 39°.

Pressure30.39 inHg
Wind10.1 mph S
Humidity44%
Visibility—
Dew point30°
Tue, 2062° / 42°0Clear
62 °Clear

Sterling, Tuesday, 20 October

Clear. High 62°, low 42°.

Pressure30.39 inHg
Wind7.7 mph S
Humidity41%
Visibility—
Dew point33°
Wed, 2166° / 45°0Clear
66 °Clear

Sterling, Wednesday, 21 October

Clear. High 66°, low 45°.

Pressure30.27 inHg
Wind13.4 mph SW
Humidity42%
Visibility—
Dew point38°
Thu, 2266° / 48°0Clear
66 °Clear

Sterling, Thursday, 22 October

Clear. High 66°, low 48°.

Pressure30.12 inHg
Wind7.4 mph SW
Humidity56%
Visibility—
Dew point46°
Fri, 2369° / 48°0Clear
69 °Clear

Sterling, Friday, 23 October

Clear. High 69°, low 48°.

Pressure30.03 inHg
Wind7.3 mph S
Humidity58%
Visibility—
Dew point48°
Sat, 2471° / 53°0Mostly clear
71 °Mostly clear

Sterling, Saturday, 24 October

Mostly clear. High 71°, low 53°.

Pressure29.97 inHg
Wind13.7 mph SW
Humidity43%
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 Sterling, 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 Sterling, 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.