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As of 00:17 CDT

Weather in Highland, IL

67°Current weather

Highland, Thursday, 15 October, 00:17

Overcast. Feels like 68°. High 78°, low 64°.

Pressure30.03 inHg
Wind0.5 mph N
Humidity97%
Visibility6.2 mi
Dew point67°
Fri, 1665° / 51°0.11Rain
65 °Rain

Highland, Friday, 16 October

Rain. High 65°, low 51°.

Pressure30.18 inHg
Wind19.6 mph NW
Humidity49%
Visibility6.2 mi
Dew point37°
Sat, 1758° / 42°0Clear
58 °Clear

Highland, Saturday, 17 October

Clear. High 58°, low 42°.

Pressure30.56 inHg
Wind4.4 mph NE
Humidity47%
Visibility6.2 mi
Dew point34°
Sun, 1862° / 41°0Clear
62 °Clear

Highland, Sunday, 18 October

Clear. High 62°, low 41°.

Pressure30.50 inHg
Wind6.2 mph S
Humidity45%
Visibility6.2 mi
Dew point36°
Mon, 1967° / 42°0Overcast
67 °Overcast

Highland, Monday, 19 October

Overcast. High 67°, low 42°.

Pressure30.39 inHg
Wind4.6 mph SE
Humidity46%
Visibility—
Dew point41°
Tue, 2071° / 47°0.01Light rain
71 °Light rain

Highland, Tuesday, 20 October

Light rain. High 71°, low 47°.

Pressure30.33 inHg
Wind9.2 mph SE
Humidity43%
Visibility—
Dew point43°
Wed, 2177° / 55°0Clear
77 °Clear

Highland, Wednesday, 21 October

Clear. High 77°, low 55°.

Pressure30.30 inHg
Wind8.4 mph SE
Humidity37%
Visibility—
Dew point45°
Thu, 2280° / 57°0Mostly clear
80 °Mostly clear

Highland, Thursday, 22 October

Mostly clear. High 80°, low 57°.

Pressure30.21 inHg
Wind12.2 mph S
Humidity35%
Visibility—
Dew point46°
Fri, 2379° / 63°0.01Light rain
79 °Light rain

Highland, Friday, 23 October

Light rain. High 79°, low 63°.

Pressure30.06 inHg
Wind21.6 mph S
Humidity49%
Visibility—
Dew point56°
Sat, 2474° / 65°0.48Rain
74 °Rain

Highland, Saturday, 24 October

Rain. High 74°, low 65°.

Pressure30.18 inHg
Wind12 mph S
Humidity79%
Visibility—
Dew point63°
Sun, 2566° / 57°1.55Rain
66 °Rain

Highland, Sunday, 25 October

Rain. High 66°, low 57°.

Pressure30.09 inHg
Wind15.7 mph S
Humidity96%
Visibility—
Dew point63°
Mon, 2659° / 47°0.53Rain
59 °Rain

Highland, Monday, 26 October

Rain. High 59°, low 47°.

Pressure30.15 inHg
Wind17.8 mph NW
Humidity43%
Visibility—
Dew point33°
Tue, 2762° / 45°0Overcast
62 °Overcast

Highland, Tuesday, 27 October

Overcast. High 62°, low 45°.

Pressure30.15 inHg
Wind6.3 mph NE
Humidity42%
Visibility—
Dew point36°
Wed, 2864° / 47°0Mostly clear
64 °Mostly clear

Highland, Wednesday, 28 October

Mostly clear. High 64°, low 47°.

Pressure29.91 inHg
Wind7.2 mph NW
Humidity44%
Visibility—
Dew point38°
Thu, 2966° / 48°0Clear
66 °Clear

Highland, Thursday, 29 October

Clear. High 66°, low 48°.

Pressure30.03 inHg
Wind12.7 mph W
Humidity47%
Visibility—
Dew point42°
Fri, 3063° / 46°0Overcast
63 °Overcast

Highland, Friday, 30 October

Overcast. High 63°, low 46°.

Pressure30.12 inHg
Wind12 mph S
Humidity38%
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 Highland, 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 Highland, 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.