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As of 14:41 CDT

Weather in Tennessee, IL

69°Current weather

Tennessee, Thursday, 29 October, 14:41

Partly cloudy. Feels like 69°. High 70°, low 58°.

Pressure30.15 inHg
Wind9.2 mph N
Humidity73%
Visibility6.2 mi
Dew point60°
Fri, 3068° / 54°0.1Rain
68 °Rain

Tennessee, Friday, 30 October

Rain. High 68°, low 54°.

Pressure30.27 inHg
Wind9.3 mph E
Humidity55%
Visibility6.2 mi
Dew point44°
Sat, 3169° / 59°0Overcast
69 °Overcast

Tennessee, Saturday, 31 October

Overcast. High 69°, low 59°.

Pressure30.27 inHg
Wind5.6 mph S
Humidity75%
Visibility6.2 mi
Dew point57°
Sun, 0170° / 57°0Overcast
70 °Overcast

Tennessee, Sunday, 1 November

Overcast. High 70°, low 57°.

Pressure30.24 inHg
Wind7.1 mph SE
Humidity77%
Visibility6.2 mi
Dew point58°
Mon, 0268° / 61°0.07Light rain
68 °Light rain

Tennessee, Monday, 2 November

Light rain. High 68°, low 61°.

Pressure30.03 inHg
Wind13 mph S
Humidity77%
Visibility6.2 mi
Dew point58°
Tue, 0367° / 62°0.3Light rain
67 °Light rain

Tennessee, Tuesday, 3 November

Light rain. High 67°, low 62°.

Pressure29.83 inHg
Wind17.2 mph S
Humidity80%
Visibility—
Dew point61°
Wed, 0466° / 59°0.46Rain
66 °Rain

Tennessee, Wednesday, 4 November

Rain. High 66°, low 59°.

Pressure29.71 inHg
Wind12.5 mph S
Humidity95%
Visibility—
Dew point61°
Thu, 0558° / 51°0.06Light rain
58 °Light rain

Tennessee, Thursday, 5 November

Light rain. High 58°, low 51°.

Pressure29.62 inHg
Wind12.5 mph NW
Humidity82%
Visibility—
Dew point52°
Fri, 0651° / 40°0.04Light rain
51 °Light rain

Tennessee, Friday, 6 November

Light rain. High 51°, low 40°.

Pressure29.88 inHg
Wind14.1 mph NW
Humidity81%
Visibility—
Dew point41°
Sat, 0750° / 34°0Clear
50 °Clear

Tennessee, Saturday, 7 November

Clear. High 50°, low 34°.

Pressure30.27 inHg
Wind8.8 mph N
Humidity45%
Visibility—
Dew point26°
Sun, 0850° / 38°0Overcast
50 °Overcast

Tennessee, Sunday, 8 November

Overcast. High 50°, low 38°.

Pressure30.36 inHg
Wind5 mph SE
Humidity55%
Visibility—
Dew point32°
Mon, 0946° / 43°0.1Light rain
46 °Light rain

Tennessee, Monday, 9 November

Light rain. High 46°, low 43°.

Pressure30.30 inHg
Wind5.2 mph S
Humidity87%
Visibility—
Dew point40°
Tue, 1054° / 39°0Mostly clear
54 °Mostly clear

Tennessee, Tuesday, 10 November

Mostly clear. High 54°, low 39°.

Pressure30.21 inHg
Wind6.7 mph NW
Humidity60%
Visibility—
Dew point37°
Wed, 1159° / 41°0Clear
59 °Clear

Tennessee, Wednesday, 11 November

Clear. High 59°, low 41°.

Pressure30.12 inHg
Wind8.3 mph SW
Humidity54%
Visibility—
Dew point39°
Thu, 1263° / 46°0Overcast
63 °Overcast

Tennessee, Thursday, 12 November

Overcast. High 63°, low 46°.

Pressure29.74 inHg
Wind19.1 mph S
Humidity51%
Visibility—
Dew point41°
Fri, 1362° / 51°0.15Rain
62 °Rain

Tennessee, Friday, 13 November

Rain. High 62°, low 51°.

Pressure29.47 inHg
Wind19.8 mph S
Humidity71%
Visibility—
Dew point51°

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.