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As of 20:56 CDT

Weather in Harwell, TN

50°Current weather

Harwell, Wednesday, 28 October, 20:56

Mostly clear. Feels like 49°. High 76°, low 50°.

Pressure30.21 inHg
Wind0 mph N
Humidity87%
Visibility6.2 mi
Dew point46°

10-day forecast for Harwell, TN: 48° to 79°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

79°
Best day: Friday, October 30
60° · 0.78 in
Worst day: Sunday, November 1

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

Thu, 2977° / 48°0Clear
MorningClear52°feels 50°
AfternoonPartly cloudy76°feels 75°
EveningOvercast56°feels 54°
OvernightClear51°feels 49°
77 °Clear

Harwell, Thursday, 29 October

Clear. High 77°, low 48°.

Pressure30.24 inHg
Wind5.1 mph S
Humidity52%
Visibility6.2 mi
Dew point53°
Fri, 3079° / 48°0Clear
MorningClear52°feels 51°
AfternoonOvercast77°feels 77°
EveningOvercast63°feels 62°
OvernightClear50°feels 49°
79 °Clear

Harwell, Friday, 30 October

Clear. High 79°, low 48°.

Pressure30.24 inHg
Wind5.1 mph E
Humidity42%
Visibility6.2 mi
Dew point51°
Sat, 3171° / 59°0Overcast
MorningOvercast62°feels 61°
AfternoonOvercast71°feels 70°
EveningOvercast64°feels 63°
OvernightOvercast60°feels 59°
71 °Overcast

Harwell, Saturday, 31 October

Overcast. High 71°, low 59°.

Pressure30.24 inHg
Wind10 mph SE
Humidity58%
Visibility6.2 mi
Dew point53°
Sun, 0160° / 55°0.78Rain
MorningRain55°feels 55°
AfternoonLight rain56°feels 56°
EveningOvercast56°feels 56°
OvernightLight rain59°feels 59°
60 °Rain

Harwell, Sunday, 1 November

Rain. High 60°, low 55°.

Pressure30.33 inHg
Wind9.6 mph SE
Humidity96%
Visibility1.8 mi
Dew point54°
Mon, 0272° / 57°0Partly cloudy
MorningPartly cloudy61°feels 60°
AfternoonPartly cloudy70°feels 70°
EveningPartly cloudy65°feels 65°
OvernightPartly cloudy62°feels 62°
72 °Partly cloudy

Harwell, Monday, 2 November

Partly cloudy. High 72°, low 57°.

Pressure30.18 inHg
Wind10.7 mph SE
Humidity63%
Visibility—
Dew point56°
Tue, 0373° / 61°0Light rain
MorningLight rain64°feels 64°
AfternoonLight rain72°feels 72°
EveningLight rain69°feels 70°
OvernightLight rain67°feels 67°
73 °Light rain

Harwell, Tuesday, 3 November

Light rain. High 73°, low 61°.

Pressure30.03 inHg
Wind13.8 mph SE
Humidity65%
Visibility—
Dew point58°
Wed, 0471° / 62°0.63Rain
MorningRain68°feels 69°
AfternoonRain70°feels 70°
EveningRain62°feels 63°
OvernightRain64°feels 64°
71 °Rain

Harwell, Wednesday, 4 November

Rain. High 71°, low 62°.

Pressure29.74 inHg
Wind15.2 mph S
Humidity81%
Visibility—
Dew point64°
Thu, 0564° / 56°0.19Light rain
MorningLight rain61°feels 61°
AfternoonLight rain63°feels 62°
EveningLight rain57°feels 56°
OvernightLight rain60°feels 59°
64 °Light rain

Harwell, Thursday, 5 November

Light rain. High 64°, low 56°.

Pressure29.71 inHg
Wind14.3 mph SW
Humidity71%
Visibility—
Dew point54°
Fri, 0661° / 57°0.01Light rain
MorningLight rain59°feels 58°
AfternoonLight rain60°feels 60°
EveningLight rain58°feels 58°
OvernightLight rain57°feels 56°
61 °Light rain

Harwell, Friday, 6 November

Light rain. High 61°, low 57°.

Pressure29.85 inHg
Wind10.4 mph NW
Humidity81%
Visibility—
Dew point55°

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.