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As of 23:14 CDT

Weather in Jamestown, TN

61°Current weather

Jamestown, Monday, 12 October, 23:14

Clear. Feels like 61°. High 80°, low 54°.

Pressure30.06 inHg
Wind7 mph S
Humidity92%
Visibility6.2 mi
Dew point58°
Tue, 1379° / 60°0Clear
79 °Clear

Jamestown, Tuesday, 13 October

Clear. High 79°, low 60°.

Pressure30.06 inHg
Wind7.5 mph SW
Humidity44%
Visibility6.2 mi
Dew point58°
Wed, 1484° / 63°0Overcast
84 °Overcast

Jamestown, Wednesday, 14 October

Overcast. High 84°, low 63°.

Pressure30.06 inHg
Wind6.2 mph W
Humidity53%
Visibility6.2 mi
Dew point66°
Thu, 1584° / 67°0.08Rain
84 °Rain

Jamestown, Thursday, 15 October

Rain. High 84°, low 67°.

Pressure30.09 inHg
Wind4.8 mph SW
Humidity68%
Visibility6.2 mi
Dew point70°
Fri, 1672° / 51°0.05Light rain
72 °Light rain

Jamestown, Friday, 16 October

Light rain. High 72°, low 51°.

Pressure30.06 inHg
Wind13 mph NW
Humidity78%
Visibility6.2 mi
Dew point57°
Sat, 1758° / 44°0Clear
58 °Clear

Jamestown, Saturday, 17 October

Clear. High 58°, low 44°.

Pressure30.42 inHg
Wind8.9 mph N
Humidity39%
Visibility—
Dew point31°
Sun, 1867° / 43°0Clear
67 °Clear

Jamestown, Sunday, 18 October

Clear. High 67°, low 43°.

Pressure30.36 inHg
Wind6.4 mph E
Humidity32%
Visibility—
Dew point34°
Mon, 1967° / 43°0Overcast
67 °Overcast

Jamestown, Monday, 19 October

Overcast. High 67°, low 43°.

Pressure30.33 inHg
Wind6.9 mph SE
Humidity44%
Visibility—
Dew point41°
Tue, 2055° / 52°0.09Light rain
55 °Light rain

Jamestown, Tuesday, 20 October

Light rain. High 55°, low 52°.

Pressure30.27 inHg
Wind4 mph SE
Humidity89%
Visibility—
Dew point51°
Wed, 2171° / 50°0Overcast
71 °Overcast

Jamestown, Wednesday, 21 October

Overcast. High 71°, low 50°.

Pressure30.21 inHg
Wind3.3 mph E
Humidity69%
Visibility—
Dew point54°
Thu, 2274° / 53°0Clear
74 °Clear

Jamestown, Thursday, 22 October

Clear. High 74°, low 53°.

Pressure30.21 inHg
Wind7.5 mph SE
Humidity50%
Visibility—
Dew point52°
Fri, 2374° / 59°0Partly cloudy
74 °Partly cloudy

Jamestown, Friday, 23 October

Partly cloudy. High 74°, low 59°.

Pressure30.21 inHg
Wind12.9 mph S
Humidity50%
Visibility—
Dew point52°
Sat, 2464° / 56°0.16Light rain
64 °Light rain

Jamestown, Saturday, 24 October

Light rain. High 64°, low 56°.

Pressure30.24 inHg
Wind6.5 mph S
Humidity93%
Visibility—
Dew point60°
Sun, 2554° / 44°1Rain
54 °Rain

Jamestown, Sunday, 25 October

Rain. High 54°, low 44°.

Pressure30.15 inHg
Wind8.6 mph N
Humidity97%
Visibility—
Dew point48°
Mon, 2655° / 43°0Overcast
55 °Overcast

Jamestown, Monday, 26 October

Overcast. High 55°, low 43°.

Pressure30.03 inHg
Wind8.4 mph N
Humidity52%
Visibility—
Dew point36°
Tue, 2757° / 37°0Overcast
57 °Overcast

Jamestown, Tuesday, 27 October

Overcast. High 57°, low 37°.

Pressure29.83 inHg
Wind10.8 mph W
Humidity52%
Visibility—
Dew point36°

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 Jamestown, 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 Jamestown, 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.