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As of 11:10 CDT

Weather in Sterling, IL

70°Current weather

Sterling, Sunday, 11 October, 11:10

Clear. Feels like 70°. High 77°, low 54°.

Pressure29.94 inHg
Wind4.6 mph N
Humidity65%
Visibility6.2 mi
Dew point58°
Mon, 1283° / 62°0Partly cloudy
83 °Partly cloudy

Sterling, Monday, 12 October

Partly cloudy. High 83°, low 62°.

Pressure29.83 inHg
Wind11.9 mph SW
Humidity60%
Visibility6.2 mi
Dew point64°
Tue, 1379° / 67°0.1Rain
79 °Rain

Sterling, Tuesday, 13 October

Rain. High 79°, low 67°.

Pressure29.85 inHg
Wind7.3 mph W
Humidity69%
Visibility6.2 mi
Dew point65°
Wed, 1471° / 61°0.61Heavy rain
71 °Heavy rain

Sterling, Wednesday, 14 October

Heavy rain. High 71°, low 61°.

Pressure30.09 inHg
Wind6.7 mph NE
Humidity62%
Visibility6.2 mi
Dew point56°
Thu, 1560° / 56°1.56Rain
60 °Rain

Sterling, Thursday, 15 October

Rain. High 60°, low 56°.

Pressure30.09 inHg
Wind11.6 mph E
Humidity94%
Visibility—
Dew point56°
Fri, 1660° / 47°0Overcast
60 °Overcast

Sterling, Friday, 16 October

Overcast. High 60°, low 47°.

Pressure30.42 inHg
Wind17.6 mph N
Humidity47%
Visibility—
Dew point38°
Sat, 1744° / 31°0Clear
44 °Clear

Sterling, Saturday, 17 October

Clear. High 44°, low 31°.

Pressure30.56 inHg
Wind12.6 mph NW
Humidity31%
Visibility—
Dew point12°
Sun, 1852° / 31°0Partly cloudy
52 °Partly cloudy

Sterling, Sunday, 18 October

Partly cloudy. High 52°, low 31°.

Pressure30.42 inHg
Wind19.8 mph S
Humidity36%
Visibility—
Dew point21°
Mon, 1961° / 41°0Partly cloudy
61 °Partly cloudy

Sterling, Monday, 19 October

Partly cloudy. High 61°, low 41°.

Pressure30.30 inHg
Wind14 mph SW
Humidity46%
Visibility—
Dew point35°
Tue, 2064° / 45°0Overcast
64 °Overcast

Sterling, Tuesday, 20 October

Overcast. High 64°, low 45°.

Pressure30.30 inHg
Wind9.6 mph S
Humidity39%
Visibility—
Dew point35°
Wed, 2165° / 50°0.01Light rain
65 °Light rain

Sterling, Wednesday, 21 October

Light rain. High 65°, low 50°.

Pressure30.21 inHg
Wind11.6 mph S
Humidity43%
Visibility—
Dew point37°
Thu, 2265° / 54°0.04Light rain
65 °Light rain

Sterling, Thursday, 22 October

Light rain. High 65°, low 54°.

Pressure30.21 inHg
Wind8.3 mph S
Humidity62%
Visibility—
Dew point49°
Fri, 2368° / 57°0.05Light rain
68 °Light rain

Sterling, Friday, 23 October

Light rain. High 68°, low 57°.

Pressure30.12 inHg
Wind5.8 mph SW
Humidity69%
Visibility—
Dew point55°
Sat, 2467° / 53°0Mostly clear
67 °Mostly clear

Sterling, Saturday, 24 October

Mostly clear. High 67°, low 53°.

Pressure30.15 inHg
Wind9 mph E
Humidity63%
Visibility—
Dew point52°
Sun, 2570° / 51°0.27Rain
70 °Rain

Sterling, Sunday, 25 October

Rain. High 70°, low 51°.

Pressure29.88 inHg
Wind20.7 mph NW
Humidity62%
Visibility—
Dew point54°
Mon, 2650° / 44°0Partly cloudy
50 °Partly cloudy

Sterling, Monday, 26 October

Partly cloudy. High 50°, low 44°.

Pressure29.85 inHg
Wind18 mph W
Humidity66%
Visibility—
Dew point38°

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.