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As of 00:54 CDT

Weather in Harris, IL

74°Current weather

Harris, Tuesday, 13 October, 00:54

Clear. Feels like 74°. High 87°, low 68°.

Pressure29.83 inHg
Wind13.6 mph SW
Humidity61%
Visibility6.2 mi
Dew point60°
Wed, 1480° / 63°0.01Light rain
80 °Light rain

Harris, Wednesday, 14 October

Light rain. High 80°, low 63°.

Pressure30.03 inHg
Wind6.4 mph NE
Humidity59%
Visibility6.2 mi
Dew point62°
Thu, 1573° / 62°0.94Heavy rain
73 °Heavy rain

Harris, Thursday, 15 October

Heavy rain. High 73°, low 62°.

Pressure30.00 inHg
Wind6.3 mph S
Humidity96%
Visibility1.4 mi
Dew point69°
Fri, 1660° / 49°0.07Rain
60 °Rain

Harris, Friday, 16 October

Rain. High 60°, low 49°.

Pressure30.24 inHg
Wind23.2 mph NW
Humidity50%
Visibility6.2 mi
Dew point36°
Sat, 1759° / 39°0Clear
59 °Clear

Harris, Saturday, 17 October

Clear. High 59°, low 39°.

Pressure30.50 inHg
Wind8.9 mph N
Humidity37%
Visibility—
Dew point29°
Sun, 1865° / 45°0Overcast
65 °Overcast

Harris, Sunday, 18 October

Overcast. High 65°, low 45°.

Pressure30.30 inHg
Wind11.6 mph S
Humidity33%
Visibility—
Dew point30°
Mon, 1967° / 49°0.01Light rain
67 °Light rain

Harris, Monday, 19 October

Light rain. High 67°, low 49°.

Pressure30.24 inHg
Wind9.6 mph S
Humidity47%
Visibility—
Dew point43°
Tue, 2066° / 57°0.15Light rain
66 °Light rain

Harris, Tuesday, 20 October

Light rain. High 66°, low 57°.

Pressure30.18 inHg
Wind10.6 mph SE
Humidity79%
Visibility—
Dew point58°
Wed, 2174° / 56°0Mostly clear
74 °Mostly clear

Harris, Wednesday, 21 October

Mostly clear. High 74°, low 56°.

Pressure30.18 inHg
Wind12.1 mph S
Humidity62%
Visibility—
Dew point55°
Thu, 2278° / 60°0Overcast
78 °Overcast

Harris, Thursday, 22 October

Overcast. High 78°, low 60°.

Pressure30.03 inHg
Wind21.4 mph S
Humidity51%
Visibility—
Dew point55°
Fri, 2369° / 53°0.15Light rain
69 °Light rain

Harris, Friday, 23 October

Light rain. High 69°, low 53°.

Pressure30.06 inHg
Wind24.2 mph S
Humidity52%
Visibility—
Dew point46°
Sat, 2462° / 49°0Overcast
62 °Overcast

Harris, Saturday, 24 October

Overcast. High 62°, low 49°.

Pressure30.33 inHg
Wind10.7 mph N
Humidity45%
Visibility—
Dew point39°
Sun, 2556° / 44°0Partly cloudy
56 °Partly cloudy

Harris, Sunday, 25 October

Partly cloudy. High 56°, low 44°.

Pressure30.30 inHg
Wind11.1 mph NW
Humidity41%
Visibility—
Dew point31°
Mon, 2658° / 43°0.01Light rain
58 °Light rain

Harris, Monday, 26 October

Light rain. High 58°, low 43°.

Pressure30.09 inHg
Wind9.2 mph W
Humidity47%
Visibility—
Dew point36°
Tue, 2762° / 43°0.02Light rain
62 °Light rain

Harris, Tuesday, 27 October

Light rain. High 62°, low 43°.

Pressure29.65 inHg
Wind17.7 mph W
Humidity52%
Visibility—
Dew point41°
Wed, 2852° / 46°0Overcast
52 °Overcast

Harris, Wednesday, 28 October

Overcast. High 52°, low 46°.

Pressure29.85 inHg
Wind15.8 mph NW
Humidity48%
Visibility—
Dew point32°

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.