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As of 06:37 CDT

Weather in Harwell, TN

39°Current weather

Harwell, Sunday, 25 October, 06:37

Fog. Feels like 39°. High 74°, low 39°.

Pressure30.45 inHg
Wind0 mph N
Humidity100%
Visibility0.7 mi
Dew point39°

10-day forecast for Harwell, TN: 39° to 79°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

79°
Best day: Monday, November 2
70° · 0.47 in
Worst day: Tuesday, November 3

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

Mon, 2674° / 45°0Overcast
MorningOvercast52°feels 51°
AfternoonOvercast73°feels 72°
EveningOvercast62°feels 61°
OvernightPartly cloudy49°feels 48°
74 °Overcast

Harwell, Monday, 26 October

Overcast. High 74°, low 45°.

Pressure30.36 inHg
Wind2.9 mph S
Humidity47%
Visibility6.2 mi
Dew point49°
Tue, 2775° / 51°0Overcast
MorningOvercast54°feels 53°
AfternoonOvercast75°feels 73°
EveningOvercast63°feels 62°
OvernightClear55°feels 54°
75 °Overcast

Harwell, Tuesday, 27 October

Overcast. High 75°, low 51°.

Pressure30.27 inHg
Wind3.6 mph SE
Humidity40%
Visibility6.2 mi
Dew point47°
Wed, 2873° / 52°0Overcast
MorningOvercast54°feels 53°
AfternoonOvercast72°feels 70°
EveningClear61°feels 59°
OvernightMostly clear55°feels 54°
73 °Overcast

Harwell, Wednesday, 28 October

Overcast. High 73°, low 52°.

Pressure30.30 inHg
Wind7.7 mph SE
Humidity33%
Visibility6.2 mi
Dew point41°
Thu, 2974° / 51°0Partly cloudy
MorningPartly cloudy58°feels 56°
AfternoonPartly cloudy72°feels 71°
EveningPartly cloudy64°feels 63°
OvernightClear55°feels 54°
74 °Partly cloudy

Harwell, Thursday, 29 October

Partly cloudy. High 74°, low 51°.

Pressure30.27 inHg
Wind7 mph SE
Humidity37%
Visibility—
Dew point43°
Fri, 3076° / 52°0Overcast
MorningOvercast59°feels 58°
AfternoonOvercast75°feels 74°
EveningOvercast67°feels 66°
OvernightOvercast61°feels 60°
76 °Overcast

Harwell, Friday, 30 October

Overcast. High 76°, low 52°.

Pressure30.21 inHg
Wind5.9 mph SE
Humidity44%
Visibility—
Dew point49°
Sat, 3174° / 61°0Overcast
MorningOvercast65°feels 64°
AfternoonOvercast72°feels 71°
EveningOvercast65°feels 64°
OvernightOvercast64°feels 62°
74 °Overcast

Harwell, Saturday, 31 October

Overcast. High 74°, low 61°.

Pressure30.18 inHg
Wind8.9 mph SE
Humidity40%
Visibility—
Dew point46°
Sun, 0167° / 58°0.11Light rain
MorningLight rain60°feels 60°
AfternoonLight rain66°feels 65°
EveningLight rain67°feels 67°
OvernightLight rain64°feels 64°
67 °Light rain

Harwell, Sunday, 1 November

Light rain. High 67°, low 58°.

Pressure30.18 inHg
Wind10.1 mph SE
Humidity75%
Visibility—
Dew point56°
Mon, 0279° / 64°0Overcast
MorningOvercast67°feels 67°
AfternoonOvercast74°feels 74°
EveningOvercast69°feels 69°
OvernightOvercast66°feels 66°
79 °Overcast

Harwell, Monday, 2 November

Overcast. High 79°, low 64°.

Pressure30.06 inHg
Wind13 mph S
Humidity57%
Visibility—
Dew point57°
Tue, 0370° / 64°0.47Rain
MorningRain67°feels 67°
AfternoonRain69°feels 69°
EveningRain66°feels 67°
OvernightRain65°feels 65°
70 °Rain

Harwell, Tuesday, 3 November

Rain. High 70°, low 64°.

Pressure29.91 inHg
Wind13.7 mph S
Humidity79%
Visibility—
Dew point62°

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.