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As of 02:23 CST

Weather in Tennessee, IL

47°Current weather

Tennessee, Thursday, 5 November, 02:23

Overcast. Feels like 42°. High 53°, low 47°.

Pressure29.77 inHg
Wind11.5 mph W
Humidity91%
Visibility6.2 mi
Dew point44°
Fri, 0650° / 37°0Mostly clear
50 °Mostly clear

Tennessee, Friday, 6 November

Mostly clear. High 50°, low 37°.

Pressure30.21 inHg
Wind7.8 mph N
Humidity50%
Visibility6.2 mi
Dew point30°
Sat, 0752° / 33°0Overcast
52 °Overcast

Tennessee, Saturday, 7 November

Overcast. High 52°, low 33°.

Pressure30.27 inHg
Wind4.3 mph W
Humidity51%
Visibility6.2 mi
Dew point32°
Sun, 0862° / 39°0Mostly clear
62 °Mostly clear

Tennessee, Sunday, 8 November

Mostly clear. High 62°, low 39°.

Pressure30.15 inHg
Wind7 mph W
Humidity63%
Visibility6.2 mi
Dew point45°
Mon, 0966° / 39°0Clear
66 °Clear

Tennessee, Monday, 9 November

Clear. High 66°, low 39°.

Pressure30.15 inHg
Wind7.5 mph SW
Humidity64%
Visibility—
Dew point47°
Tue, 1062° / 44°0Clear
62 °Clear

Tennessee, Tuesday, 10 November

Clear. High 62°, low 44°.

Pressure30.06 inHg
Wind7.4 mph W
Humidity57%
Visibility—
Dew point43°
Wed, 1153° / 40°0Overcast
53 °Overcast

Tennessee, Wednesday, 11 November

Overcast. High 53°, low 40°.

Pressure30.21 inHg
Wind9.7 mph N
Humidity41%
Visibility—
Dew point28°
Thu, 1250° / 35°0Clear
50 °Clear

Tennessee, Thursday, 12 November

Clear. High 50°, low 35°.

Pressure30.24 inHg
Wind9.8 mph N
Humidity45%
Visibility—
Dew point27°
Fri, 1357° / 36°0Overcast
57 °Overcast

Tennessee, Friday, 13 November

Overcast. High 57°, low 36°.

Pressure30.09 inHg
Wind10.5 mph W
Humidity43%
Visibility—
Dew point29°
Sat, 1466° / 42°0Clear
66 °Clear

Tennessee, Saturday, 14 November

Clear. High 66°, low 42°.

Pressure29.94 inHg
Wind13.3 mph SW
Humidity47%
Visibility—
Dew point39°
Sun, 1569° / 51°0Mostly clear
69 °Mostly clear

Tennessee, Sunday, 15 November

Mostly clear. High 69°, low 51°.

Pressure29.91 inHg
Wind15.3 mph SW
Humidity51%
Visibility—
Dew point47°
Mon, 1664° / 51°0.02Light rain
64 °Light rain

Tennessee, Monday, 16 November

Light rain. High 64°, low 51°.

Pressure29.85 inHg
Wind10.7 mph SW
Humidity73%
Visibility—
Dew point49°
Tue, 1757° / 48°0.02Light rain
57 °Light rain

Tennessee, Tuesday, 17 November

Light rain. High 57°, low 48°.

Pressure29.94 inHg
Wind18.6 mph W
Humidity57%
Visibility—
Dew point39°
Wed, 1857° / 44°0.01Light rain
57 °Light rain

Tennessee, Wednesday, 18 November

Light rain. High 57°, low 44°.

Pressure30.12 inHg
Wind9.9 mph SE
Humidity62%
Visibility—
Dew point41°
Thu, 1967° / 46°0.13Light rain
67 °Light rain

Tennessee, Thursday, 19 November

Light rain. High 67°, low 46°.

Pressure29.80 inHg
Wind18.6 mph SW
Humidity68%
Visibility—
Dew point54°
Fri, 2044° / 39°0Overcast
44 °Overcast

Tennessee, Friday, 20 November

Overcast. High 44°, low 39°.

Pressure30.30 inHg
Wind16.1 mph NW
Humidity47%
Visibility—
Dew point23°

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 Tennessee, 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 Tennessee, 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.