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As of 10:38 CDT

Weather in Spencer Heights, IL

82°Current weather

Spencer Heights, Sunday, 9 August, 10:38

Clear. Feels like 87°. High 85°, low 70°.

Pressure30.09 inHg
Wind8.8 mph S
Humidity76%
Visibility6.2 mi
Dew point73°
Mon, 1094° / 73°0Clear
94 °Clear

Spencer Heights, Monday, 10 August

Clear. High 94°, low 73°.

Pressure30.03 inHg
Wind12.4 mph SW
Humidity51%
Visibility6.2 mi
Dew point71°
Tue, 1197° / 74°0Clear
97 °Clear

Spencer Heights, Tuesday, 11 August

Clear. High 97°, low 74°.

Pressure29.97 inHg
Wind11.2 mph SW
Humidity47%
Visibility6.2 mi
Dew point70°
Wed, 12101° / 73°0.06Light rain
101 °Light rain

Spencer Heights, Wednesday, 12 August

Light rain. High 101°, low 73°.

Pressure29.88 inHg
Wind11 mph SW
Humidity46%
Visibility6.2 mi
Dew point70°
Thu, 1395° / 72°0.11Light rain
95 °Light rain

Spencer Heights, Thursday, 13 August

Light rain. High 95°, low 72°.

Pressure29.88 inHg
Wind13.9 mph E
Humidity53%
Visibility—
Dew point69°
Fri, 14101° / 76°0.01Light rain
101 °Light rain

Spencer Heights, Friday, 14 August

Light rain. High 101°, low 76°.

Pressure29.94 inHg
Wind11.7 mph SW
Humidity33%
Visibility—
Dew point61°
Sat, 15100° / 75°0.01Light rain
100 °Light rain

Spencer Heights, Saturday, 15 August

Light rain. High 100°, low 75°.

Pressure30.06 inHg
Wind8.3 mph SE
Humidity37%
Visibility—
Dew point64°
Sun, 16105° / 78°0Clear
105 °Clear

Spencer Heights, Sunday, 16 August

Clear. High 105°, low 78°.

Pressure30.00 inHg
Wind11.1 mph W
Humidity24%
Visibility—
Dew point57°
Mon, 1791° / 71°0Clear
91 °Clear

Spencer Heights, Monday, 17 August

Clear. High 91°, low 71°.

Pressure30.03 inHg
Wind10 mph NE
Humidity46%
Visibility—
Dew point62°
Tue, 1897° / 69°0Light rain
97 °Light rain

Spencer Heights, Tuesday, 18 August

Light rain. High 97°, low 69°.

Pressure29.85 inHg
Wind11.2 mph S
Humidity46%
Visibility—
Dew point64°
Wed, 1997° / 78°0.01Light rain
97 °Light rain

Spencer Heights, Wednesday, 19 August

Light rain. High 97°, low 78°.

Pressure29.80 inHg
Wind11 mph SW
Humidity54%
Visibility—
Dew point68°
Thu, 2089° / 66°0.01Light rain
89 °Light rain

Spencer Heights, Thursday, 20 August

Light rain. High 89°, low 66°.

Pressure29.91 inHg
Wind8.1 mph N
Humidity41%
Visibility—
Dew point57°
Fri, 2196° / 65°0Clear
96 °Clear

Spencer Heights, Friday, 21 August

Clear. High 96°, low 65°.

Pressure29.85 inHg
Wind11.8 mph SE
Humidity37%
Visibility—
Dew point58°
Sat, 22105° / 77°0.02Light rain
105 °Light rain

Spencer Heights, Saturday, 22 August

Light rain. High 105°, low 77°.

Pressure29.77 inHg
Wind15.3 mph N
Humidity27%
Visibility—
Dew point59°
Sun, 2390° / 65°0Clear
90 °Clear

Spencer Heights, Sunday, 23 August

Clear. High 90°, low 65°.

Pressure30.06 inHg
Wind11.1 mph N
Humidity32%
Visibility—
Dew point51°
Mon, 2487° / 61°0Mostly clear
87 °Mostly clear

Spencer Heights, Monday, 24 August

Mostly clear. High 87°, low 61°.

Pressure30.15 inHg
Wind10.2 mph NE
Humidity34%
Visibility—
Dew point49°

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 Spencer Heights, 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 Spencer Heights, 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.