As of 18:46 EDT

Weather in Jefferson City, TN

80°Current weather

Jefferson City, Saturday, 8 August, 18:46

Overcast. Feels like 84°. High 85°, low 70°.

Pressure30.06 inHg
Wind1 mph NE
Humidity74%
Visibility6.2 mi
Dew point71°
Sun, 0986° / 70°0.09Rain
86 °Rain

Jefferson City, Sunday, 9 August

Rain. High 86°, low 70°.

Pressure30.12 inHg
Wind4.5 mph SW
Humidity67%
Visibility6.2 mi
Dew point71°
Mon, 1089° / 72°0Light rain
89 °Light rain

Jefferson City, Monday, 10 August

Light rain. High 89°, low 72°.

Pressure30.12 inHg
Wind5.5 mph SW
Humidity69%
Visibility6.2 mi
Dew point70°
Tue, 1188° / 69°0.16Rain
88 °Rain

Jefferson City, Tuesday, 11 August

Rain. High 88°, low 69°.

Pressure30.09 inHg
Wind6.6 mph SW
Humidity74%
Visibility4.0 mi
Dew point74°
Wed, 1287° / 68°0.05Light rain
87 °Light rain

Jefferson City, Wednesday, 12 August

Light rain. High 87°, low 68°.

Pressure29.94 inHg
Wind14.1 mph W
Humidity67%
Visibility6.2 mi
Dew point71°
Thu, 1386° / 67°0.2Rain
86 °Rain

Jefferson City, Thursday, 13 August

Rain. High 86°, low 67°.

Pressure29.91 inHg
Wind13.4 mph W
Humidity57%
Visibility
Dew point67°
Fri, 1471° / 64°0.53Rain
71 °Rain

Jefferson City, Friday, 14 August

Rain. High 71°, low 64°.

Pressure30.00 inHg
Wind9.8 mph SW
Humidity96%
Visibility
Dew point70°
Sat, 1580° / 59°0Clear
80 °Clear

Jefferson City, Saturday, 15 August

Clear. High 80°, low 59°.

Pressure30.21 inHg
Wind7.4 mph NE
Humidity48%
Visibility
Dew point55°
Sun, 1684° / 56°0Overcast
84 °Overcast

Jefferson City, Sunday, 16 August

Overcast. High 84°, low 56°.

Pressure30.21 inHg
Wind6.8 mph NE
Humidity57%
Visibility
Dew point61°
Mon, 1786° / 65°0.02Light rain
86 °Light rain

Jefferson City, Monday, 17 August

Light rain. High 86°, low 65°.

Pressure30.12 inHg
Wind12.1 mph W
Humidity58%
Visibility
Dew point66°
Tue, 1882° / 67°0.38Rain
82 °Rain

Jefferson City, Tuesday, 18 August

Rain. High 82°, low 67°.

Pressure30.00 inHg
Wind10.4 mph SW
Humidity69%
Visibility
Dew point69°
Wed, 1988° / 71°0.06Light rain
88 °Light rain

Jefferson City, Wednesday, 19 August

Light rain. High 88°, low 71°.

Pressure29.91 inHg
Wind4.7 mph W
Humidity56%
Visibility
Dew point68°
Thu, 2086° / 68°0.48Rain
86 °Rain

Jefferson City, Thursday, 20 August

Rain. High 86°, low 68°.

Pressure29.91 inHg
Wind7 mph SW
Humidity59%
Visibility
Dew point68°
Fri, 2184° / 70°0.41Rain
84 °Rain

Jefferson City, Friday, 21 August

Rain. High 84°, low 70°.

Pressure29.88 inHg
Wind9.3 mph SW
Humidity65%
Visibility
Dew point69°
Sat, 2280° / 69°0.32Light rain
80 °Light rain

Jefferson City, Saturday, 22 August

Light rain. High 80°, low 69°.

Pressure29.88 inHg
Wind6.8 mph W
Humidity80%
Visibility
Dew point72°
Sun, 2380° / 65°0Overcast
80 °Overcast

Jefferson City, Sunday, 23 August

Overcast. High 80°, low 65°.

Pressure30.00 inHg
Wind9.8 mph NE
Humidity64%
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 Jefferson City, TN 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 Jefferson City, TN 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.