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As of 05:21 CDT

Weather in Harwell, TN

39°Current weather

Harwell, Thursday, 29 October, 05:21

Fog. Feels like 39°. High 77°, low 39°.

Pressure30.24 inHg
Wind0 mph N
Humidity100%
Visibility2.0 mi
Dew point41°

10-day forecast for Harwell, TN: 39° to 81°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

81°
Best day: Friday, October 30
70° · 0.99 in
Worst day: Wednesday, November 4

Tap any day below to see morning, afternoon, evening and overnight.

Fri, 3081° / 49°0Partly cloudy
MorningMostly clear53°feels 52°
AfternoonOvercast80°feels 80°
EveningOvercast65°feels 64°
OvernightPartly cloudy51°feels 50°
81 °Partly cloudy

Harwell, Friday, 30 October

Partly cloudy. High 81°, low 49°.

Pressure30.24 inHg
Wind4.2 mph E
Humidity44%
Visibility6.2 mi
Dew point52°
Sat, 3172° / 61°0Overcast
MorningOvercast63°feels 62°
AfternoonOvercast70°feels 70°
EveningOvercast65°feels 65°
OvernightOvercast61°feels 60°
72 °Overcast

Harwell, Saturday, 31 October

Overcast. High 72°, low 61°.

Pressure30.27 inHg
Wind9.3 mph SE
Humidity52%
Visibility6.2 mi
Dew point53°
Sun, 0164° / 55°0.18Rain
MorningOvercast57°feels 56°
AfternoonOvercast57°feels 56°
EveningPartly cloudy57°feels 56°
OvernightOvercast63°feels 62°
64 °Rain

Harwell, Sunday, 1 November

Rain. High 64°, low 55°.

Pressure30.36 inHg
Wind11.2 mph SE
Humidity90%
Visibility5.2 mi
Dew point52°
Mon, 0271° / 57°0Overcast
MorningOvercast62°feels 61°
AfternoonOvercast69°feels 69°
EveningOvercast64°feels 64°
OvernightOvercast57°feels 56°
71 °Overcast

Harwell, Monday, 2 November

Overcast. High 71°, low 57°.

Pressure30.18 inHg
Wind11.6 mph SE
Humidity56%
Visibility—
Dew point52°
Tue, 0373° / 56°0Partly cloudy
MorningPartly cloudy60°feels 59°
AfternoonPartly cloudy71°feels 71°
EveningPartly cloudy68°feels 68°
OvernightPartly cloudy66°feels 66°
73 °Partly cloudy

Harwell, Tuesday, 3 November

Partly cloudy. High 73°, low 56°.

Pressure30.03 inHg
Wind13.9 mph SE
Humidity57%
Visibility—
Dew point54°
Wed, 0470° / 61°0.99Rain
MorningRain68°feels 69°
AfternoonRain67°feels 68°
EveningRain64°feels 65°
OvernightRain62°feels 62°
70 °Rain

Harwell, Wednesday, 4 November

Rain. High 70°, low 61°.

Pressure29.77 inHg
Wind23 mph SE
Humidity90%
Visibility—
Dew point65°
Thu, 0560° / 46°0.01Light rain
MorningLight rain56°feels 55°
AfternoonLight rain57°feels 56°
EveningLight rain50°feels 48°
OvernightLight rain48°feels 45°
60 °Light rain

Harwell, Thursday, 5 November

Light rain. High 60°, low 46°.

Pressure29.94 inHg
Wind12.8 mph NW
Humidity63%
Visibility—
Dew point46°
Fri, 0665° / 42°0Partly cloudy
MorningPartly cloudy48°feels 45°
AfternoonPartly cloudy61°feels 59°
EveningPartly cloudy53°feels 51°
OvernightPartly cloudy48°feels 47°
65 °Partly cloudy

Harwell, Friday, 6 November

Partly cloudy. High 65°, low 42°.

Pressure30.09 inHg
Wind6.1 mph N
Humidity35%
Visibility—
Dew point32°
Sat, 0768° / 46°0Clear
MorningClear53°feels 52°
AfternoonClear67°feels 65°
EveningClear58°feels 56°
OvernightClear54°feels 53°
68 °Clear

Harwell, Saturday, 7 November

Clear. High 68°, low 46°.

Pressure30.12 inHg
Wind4.3 mph E
Humidity40%
Visibility—
Dew point40°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Harwell, TN around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.