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As of 01:47 CDT

Weather in Swan Bluff, TN

70°Current weather

Swan Bluff, Sunday, 9 August, 01:47

Overcast. Feels like 71°. High 87°, low 70°.

Pressure30.06 inHg
Wind3.9 mph S
Humidity95%
Visibility6.2 mi
Dew point69°
Mon, 1093° / 74°0Clear
93 °Clear

Swan Bluff, Monday, 10 August

Clear. High 93°, low 74°.

Pressure30.06 inHg
Wind7.6 mph W
Humidity46%
Visibility6.2 mi
Dew point69°
Tue, 1198° / 74°0.01Light rain
98 °Light rain

Swan Bluff, Tuesday, 11 August

Light rain. High 98°, low 74°.

Pressure30.03 inHg
Wind9 mph SW
Humidity45%
Visibility6.2 mi
Dew point69°
Wed, 1296° / 76°0.02Light rain
96 °Light rain

Swan Bluff, Wednesday, 12 August

Light rain. High 96°, low 76°.

Pressure29.94 inHg
Wind11.9 mph W
Humidity46%
Visibility6.2 mi
Dew point69°
Thu, 1395° / 72°0.2Light rain
95 °Light rain

Swan Bluff, Thursday, 13 August

Light rain. High 95°, low 72°.

Pressure29.91 inHg
Wind8 mph W
Humidity44%
Visibility—
Dew point67°
Fri, 1498° / 75°0.01Light rain
98 °Light rain

Swan Bluff, Friday, 14 August

Light rain. High 98°, low 75°.

Pressure30.00 inHg
Wind10.4 mph W
Humidity39%
Visibility—
Dew point66°
Sat, 15101° / 76°0Mostly clear
101 °Mostly clear

Swan Bluff, Saturday, 15 August

Mostly clear. High 101°, low 76°.

Pressure30.12 inHg
Wind6 mph NW
Humidity35%
Visibility—
Dew point63°
Sun, 16104° / 77°0Overcast
104 °Overcast

Swan Bluff, Sunday, 16 August

Overcast. High 104°, low 77°.

Pressure30.03 inHg
Wind9.6 mph W
Humidity29%
Visibility—
Dew point61°
Mon, 1796° / 76°0Overcast
96 °Overcast

Swan Bluff, Monday, 17 August

Overcast. High 96°, low 76°.

Pressure30.00 inHg
Wind9 mph N
Humidity51%
Visibility—
Dew point71°
Tue, 1896° / 75°0.01Light rain
96 °Light rain

Swan Bluff, Tuesday, 18 August

Light rain. High 96°, low 75°.

Pressure29.97 inHg
Wind7.5 mph N
Humidity45%
Visibility—
Dew point68°
Wed, 1998° / 73°0Overcast
98 °Overcast

Swan Bluff, Wednesday, 19 August

Overcast. High 98°, low 73°.

Pressure29.97 inHg
Wind8 mph E
Humidity41%
Visibility—
Dew point67°
Thu, 20103° / 77°0Partly cloudy
103 °Partly cloudy

Swan Bluff, Thursday, 20 August

Partly cloudy. High 103°, low 77°.

Pressure29.94 inHg
Wind6.8 mph SW
Humidity34%
Visibility—
Dew point65°
Fri, 21110° / 79°0Clear
110 °Clear

Swan Bluff, Friday, 21 August

Clear. High 110°, low 79°.

Pressure29.91 inHg
Wind7.6 mph W
Humidity25%
Visibility—
Dew point60°
Sat, 22108° / 78°0Clear
108 °Clear

Swan Bluff, Saturday, 22 August

Clear. High 108°, low 78°.

Pressure29.91 inHg
Wind7.9 mph NW
Humidity25%
Visibility—
Dew point59°
Sun, 23105° / 78°0Clear
105 °Clear

Swan Bluff, Sunday, 23 August

Clear. High 105°, low 78°.

Pressure29.88 inHg
Wind6 mph NE
Humidity30%
Visibility—
Dew point63°
Mon, 24100° / 76°0.01Light rain
100 °Light rain

Swan Bluff, Monday, 24 August

Light rain. High 100°, low 76°.

Pressure29.97 inHg
Wind9 mph SE
Humidity40%
Visibility—
Dew point67°

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 Swan Bluff, 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 Swan Bluff, 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.