As of 04:14 CST

Weather in Tennessee, IL

45°Current weather

Tennessee, Friday, 6 November, 04:14

Overcast. Feels like 41°. High 48°, low 34°.

Pressure30.12 inHg
Wind6.9 mph N
Humidity100%
Visibility6.2 mi
Dew point44°
Sat, 0751° / 32°0Overcast
51 °Overcast

Tennessee, Saturday, 7 November

Overcast. High 51°, low 32°.

Pressure30.24 inHg
Wind4.3 mph W
Humidity51%
Visibility6.2 mi
Dew point33°
Sun, 0862° / 41°0Clear
62 °Clear

Tennessee, Sunday, 8 November

Clear. High 62°, low 41°.

Pressure30.09 inHg
Wind8 mph W
Humidity59%
Visibility6.2 mi
Dew point45°
Mon, 0965° / 37°0Clear
65 °Clear

Tennessee, Monday, 9 November

Clear. High 65°, low 37°.

Pressure30.12 inHg
Wind8.6 mph SW
Humidity48%
Visibility6.2 mi
Dew point43°
Tue, 1063° / 46°0Clear
63 °Clear

Tennessee, Tuesday, 10 November

Clear. High 63°, low 46°.

Pressure30.06 inHg
Wind7.8 mph SW
Humidity55%
Visibility—
Dew point44°
Wed, 1160° / 41°0Clear
60 °Clear

Tennessee, Wednesday, 11 November

Clear. High 60°, low 41°.

Pressure30.09 inHg
Wind7 mph NW
Humidity40%
Visibility—
Dew point31°
Thu, 1246° / 40°0Overcast
46 °Overcast

Tennessee, Thursday, 12 November

Overcast. High 46°, low 40°.

Pressure30.12 inHg
Wind14.5 mph N
Humidity76%
Visibility—
Dew point35°
Fri, 1343° / 31°0Overcast
43 °Overcast

Tennessee, Friday, 13 November

Overcast. High 43°, low 31°.

Pressure30.06 inHg
Wind7.4 mph NW
Humidity45%
Visibility—
Dew point21°
Sat, 1449° / 31°0Partly cloudy
49 °Partly cloudy

Tennessee, Saturday, 14 November

Partly cloudy. High 49°, low 31°.

Pressure30.00 inHg
Wind9.1 mph SE
Humidity44%
Visibility—
Dew point24°
Sun, 1558° / 47°0Light rain
58 °Light rain

Tennessee, Sunday, 15 November

Light rain. High 58°, low 47°.

Pressure29.85 inHg
Wind16.4 mph S
Humidity50%
Visibility—
Dew point36°
Mon, 1657° / 45°0.24Rain
57 °Rain

Tennessee, Monday, 16 November

Rain. High 57°, low 45°.

Pressure29.94 inHg
Wind13.9 mph NW
Humidity60%
Visibility—
Dew point43°
Tue, 1747° / 40°0.05Light rain
47 °Light rain

Tennessee, Tuesday, 17 November

Light rain. High 47°, low 40°.

Pressure30.24 inHg
Wind13.4 mph NW
Humidity52%
Visibility—
Dew point29°
Wed, 1850° / 36°0.06Light rain
50 °Light rain

Tennessee, Wednesday, 18 November

Light rain. High 50°, low 36°.

Pressure30.21 inHg
Wind12.3 mph SE
Humidity52%
Visibility—
Dew point30°
Thu, 1945° / 44°0.18Light rain
45 °Light rain

Tennessee, Thursday, 19 November

Light rain. High 45°, low 44°.

Pressure30.12 inHg
Wind15.4 mph SE
Humidity92%
Visibility—
Dew point43°
Fri, 2047° / 42°0.01Light rain
47 °Light rain

Tennessee, Friday, 20 November

Light rain. High 47°, low 42°.

Pressure30.12 inHg
Wind13.7 mph W
Humidity69%
Visibility—
Dew point36°
Sat, 2145° / 39°0Overcast
45 °Overcast

Tennessee, Saturday, 21 November

Overcast. High 45°, low 39°.

Pressure30.21 inHg
Wind11.7 mph NW
Humidity65%
Visibility—
Dew point31°

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.