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As of 12:17 CDT

Weather in Harris, IL

73°Current weather

Harris, Thursday, 15 October, 12:17

Light rain. Feels like 73°. High 75°, low 61°.

Pressure30.00 inHg
Wind9.5 mph S
Humidity70%
Visibility3.0 mi
Dew point63°
Fri, 1664° / 49°0.05Light rain
64 °Light rain

Harris, Friday, 16 October

Light rain. High 64°, low 49°.

Pressure30.12 inHg
Wind17.4 mph NW
Humidity53%
Visibility6.2 mi
Dew point37°
Sat, 1757° / 39°0Clear
57 °Clear

Harris, Saturday, 17 October

Clear. High 57°, low 39°.

Pressure30.56 inHg
Wind0.2 mph NW
Humidity43%
Visibility6.2 mi
Dew point29°
Sun, 1863° / 42°0Clear
63 °Clear

Harris, Sunday, 18 October

Clear. High 63°, low 42°.

Pressure30.47 inHg
Wind11 mph S
Humidity40%
Visibility6.2 mi
Dew point35°
Mon, 1967° / 43°0Overcast
67 °Overcast

Harris, Monday, 19 October

Overcast. High 67°, low 43°.

Pressure30.36 inHg
Wind7.3 mph S
Humidity48%
Visibility6.2 mi
Dew point42°
Tue, 2068° / 47°0Overcast
68 °Overcast

Harris, Tuesday, 20 October

Overcast. High 68°, low 47°.

Pressure30.33 inHg
Wind5.8 mph S
Humidity41%
Visibility—
Dew point40°
Wed, 2172° / 56°0Overcast
72 °Overcast

Harris, Wednesday, 21 October

Overcast. High 72°, low 56°.

Pressure30.33 inHg
Wind6.9 mph E
Humidity45%
Visibility—
Dew point46°
Thu, 2273° / 54°0Overcast
73 °Overcast

Harris, Thursday, 22 October

Overcast. High 73°, low 54°.

Pressure30.24 inHg
Wind7.1 mph SE
Humidity36%
Visibility—
Dew point41°
Fri, 2374° / 55°0Overcast
74 °Overcast

Harris, Friday, 23 October

Overcast. High 74°, low 55°.

Pressure30.24 inHg
Wind12.8 mph SE
Humidity33%
Visibility—
Dew point40°
Sat, 2475° / 56°0Overcast
75 °Overcast

Harris, Saturday, 24 October

Overcast. High 75°, low 56°.

Pressure30.18 inHg
Wind15.8 mph S
Humidity41%
Visibility—
Dew point45°
Sun, 2567° / 51°0Clear
67 °Clear

Harris, Sunday, 25 October

Clear. High 67°, low 51°.

Pressure30.47 inHg
Wind13.9 mph NE
Humidity36%
Visibility—
Dew point37°
Mon, 2669° / 46°0Overcast
69 °Overcast

Harris, Monday, 26 October

Overcast. High 69°, low 46°.

Pressure30.45 inHg
Wind10.2 mph NE
Humidity48%
Visibility—
Dew point43°
Tue, 2778° / 57°0Overcast
78 °Overcast

Harris, Tuesday, 27 October

Overcast. High 78°, low 57°.

Pressure30.15 inHg
Wind17.2 mph SW
Humidity32%
Visibility—
Dew point42°
Wed, 2869° / 62°0.09Light rain
69 °Light rain

Harris, Wednesday, 28 October

Light rain. High 69°, low 62°.

Pressure30.03 inHg
Wind13.6 mph SW
Humidity40%
Visibility—
Dew point43°
Thu, 2967° / 60°0.44Rain
67 °Rain

Harris, Thursday, 29 October

Rain. High 67°, low 60°.

Pressure29.97 inHg
Wind15 mph S
Humidity73%
Visibility—
Dew point55°
Fri, 3073° / 63°2Heavy rain
73 °Heavy rain

Harris, Friday, 30 October

Heavy rain. High 73°, low 63°.

Pressure29.77 inHg
Wind23 mph W
Humidity74%
Visibility—
Dew point64°

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 Harris, 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 Harris, 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.