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As of 14:17 EDT

Weather in Cardiff, TN

82°Current weather

Cardiff, Saturday, 8 August, 14:17

Light rain. Feels like 89°. High 83°, low 69°.

Pressure30.12 inHg
Wind4.6 mph SW
Humidity80%
Visibility6.2 mi
Dew point75°
Sun, 0985° / 70°0.27Rain
85 °Rain

Cardiff, Sunday, 9 August

Rain. High 85°, low 70°.

Pressure30.12 inHg
Wind3.2 mph S
Humidity65%
Visibility6.2 mi
Dew point70°
Mon, 1086° / 72°0.14Light rain
86 °Light rain

Cardiff, Monday, 10 August

Light rain. High 86°, low 72°.

Pressure30.12 inHg
Wind4.4 mph SW
Humidity71%
Visibility6.2 mi
Dew point71°
Tue, 1190° / 69°0.09Light rain
90 °Light rain

Cardiff, Tuesday, 11 August

Light rain. High 90°, low 69°.

Pressure30.09 inHg
Wind4.9 mph SW
Humidity63%
Visibility6.2 mi
Dew point71°
Wed, 1292° / 70°0.24Light rain
92 °Light rain

Cardiff, Wednesday, 12 August

Light rain. High 92°, low 70°.

Pressure29.97 inHg
Wind10.1 mph W
Humidity50%
Visibility6.2 mi
Dew point68°
Thu, 1390° / 67°1.33Heavy rain
90 °Heavy rain

Cardiff, Thursday, 13 August

Heavy rain. High 90°, low 67°.

Pressure29.91 inHg
Wind11.7 mph W
Humidity50%
Visibility—
Dew point66°
Fri, 1477° / 68°0.06Light rain
77 °Light rain

Cardiff, Friday, 14 August

Light rain. High 77°, low 68°.

Pressure30.09 inHg
Wind5.3 mph NW
Humidity87%
Visibility—
Dew point70°
Sat, 1586° / 63°0Partly cloudy
86 °Partly cloudy

Cardiff, Saturday, 15 August

Partly cloudy. High 86°, low 63°.

Pressure30.15 inHg
Wind5.2 mph NW
Humidity47%
Visibility—
Dew point60°
Sun, 1671° / 63°0.31Rain
71 °Rain

Cardiff, Sunday, 16 August

Rain. High 71°, low 63°.

Pressure30.21 inHg
Wind3.3 mph E
Humidity84%
Visibility—
Dew point65°
Mon, 1784° / 65°1.69Heavy rain
84 °Heavy rain

Cardiff, Monday, 17 August

Heavy rain. High 84°, low 65°.

Pressure30.09 inHg
Wind7.9 mph SW
Humidity97%
Visibility—
Dew point71°
Tue, 1885° / 69°0.15Light rain
85 °Light rain

Cardiff, Tuesday, 18 August

Light rain. High 85°, low 69°.

Pressure30.00 inHg
Wind7.5 mph W
Humidity71%
Visibility—
Dew point70°
Wed, 1992° / 70°0.02Light rain
92 °Light rain

Cardiff, Wednesday, 19 August

Light rain. High 92°, low 70°.

Pressure29.94 inHg
Wind5.3 mph NW
Humidity48%
Visibility—
Dew point66°
Thu, 2080° / 63°0.27Rain
80 °Rain

Cardiff, Thursday, 20 August

Rain. High 80°, low 63°.

Pressure29.97 inHg
Wind10.5 mph NW
Humidity67%
Visibility—
Dew point66°
Fri, 2177° / 56°0Clear
77 °Clear

Cardiff, Friday, 21 August

Clear. High 77°, low 56°.

Pressure30.09 inHg
Wind7.6 mph N
Humidity38%
Visibility—
Dew point46°
Sat, 2278° / 52°0Partly cloudy
78 °Partly cloudy

Cardiff, Saturday, 22 August

Partly cloudy. High 78°, low 52°.

Pressure30.06 inHg
Wind4.7 mph NW
Humidity42%
Visibility—
Dew point49°
Sun, 2378° / 55°0.02Light rain
78 °Light rain

Cardiff, Sunday, 23 August

Light rain. High 78°, low 55°.

Pressure30.09 inHg
Wind4.9 mph E
Humidity60%
Visibility—
Dew point55°

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 Cardiff, 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 Cardiff, 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.