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As of 02:33 CDT

Weather in Harwell, TN

43°Current weather

Harwell, Sunday, 25 October, 02:33

Fog. Feels like 43°. High 74°, low 43°.

Pressure30.42 inHg
Wind0 mph N
Humidity100%
Visibility0.5 mi
Dew point43°

Two-week outlook for Harwell, TN: week one averages a high of 74.8° and week two 77.4°, so week two runs 2.5° warmer than week one. Around 0.5 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, October 25: 74°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 25 – October 31)74.8°50.4°0.0 in / 0 d—
2nd (November 1 – November 7)77.4°59.3°0.5 in / 2 d—

Weekend weather

Sun, October 25
Clear
74°43°
no precip.
Sat, October 31
Overcast
76°59°
no precip.
Sun, November 1
Overcast
78°59°
no precip.
Sat, November 7
Partly cloudy
85°62°
no precip.
Mon, 2674° / 44°0Overcast
74 °Overcast

Harwell, Monday, 26 October

Overcast. High 74°, low 44°.

Pressure30.36 inHg
Wind2.4 mph S
Humidity47%
Visibility6.2 mi
Dew point49°
Tue, 2774° / 51°0Overcast
74 °Overcast

Harwell, Tuesday, 27 October

Overcast. High 74°, low 51°.

Pressure30.27 inHg
Wind3.6 mph SE
Humidity42%
Visibility6.2 mi
Dew point47°
Wed, 2874° / 53°0Clear
74 °Clear

Harwell, Wednesday, 28 October

Clear. High 74°, low 53°.

Pressure30.30 inHg
Wind6.7 mph S
Humidity37%
Visibility6.2 mi
Dew point42°
Thu, 2974° / 51°0Clear
74 °Clear

Harwell, Thursday, 29 October

Clear. High 74°, low 51°.

Pressure30.27 inHg
Wind6.8 mph S
Humidity45%
Visibility—
Dew point48°
Fri, 3078° / 53°0Overcast
78 °Overcast

Harwell, Friday, 30 October

Overcast. High 78°, low 53°.

Pressure30.21 inHg
Wind8.5 mph SE
Humidity44%
Visibility—
Dew point50°
Sat, 3176° / 59°0Overcast
76 °Overcast

Harwell, Saturday, 31 October

Overcast. High 76°, low 59°.

Pressure30.21 inHg
Wind11.5 mph SE
Humidity37%
Visibility—
Dew point45°
Sun, 0178° / 59°0Overcast
78 °Overcast

Harwell, Sunday, 1 November

Overcast. High 78°, low 59°.

Pressure30.18 inHg
Wind13.5 mph S
Humidity55%
Visibility—
Dew point55°
Mon, 0283° / 65°0.01Light rain
83 °Light rain

Harwell, Monday, 2 November

Light rain. High 83°, low 65°.

Pressure30.03 inHg
Wind10.9 mph NW
Humidity51%
Visibility—
Dew point60°
Tue, 0374° / 64°0.36Rain
74 °Rain

Harwell, Tuesday, 3 November

Rain. High 74°, low 64°.

Pressure30.00 inHg
Wind12.9 mph SE
Humidity76%
Visibility—
Dew point64°
Wed, 0474° / 61°0.09Light rain
74 °Light rain

Harwell, Wednesday, 4 November

Light rain. High 74°, low 61°.

Pressure29.85 inHg
Wind17.5 mph SW
Humidity76%
Visibility—
Dew point65°
Thu, 0573° / 53°0Partly cloudy
73 °Partly cloudy

Harwell, Thursday, 5 November

Partly cloudy. High 73°, low 53°.

Pressure30.09 inHg
Wind7.3 mph NW
Humidity49%
Visibility—
Dew point49°
Fri, 0675° / 51°0Clear
75 °Clear

Harwell, Friday, 6 November

Clear. High 75°, low 51°.

Pressure30.03 inHg
Wind6.3 mph S
Humidity32%
Visibility—
Dew point40°
Sat, 0785° / 62°0Partly cloudy
85 °Partly cloudy

Harwell, Saturday, 7 November

Partly cloudy. High 85°, low 62°.

Pressure29.88 inHg
Wind15 mph SW
Humidity45%
Visibility—
Dew point58°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Harwell, TN, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.