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As of 14:37 CST

Weather in Signal Mountain, TN

85°Current weather

Signal Mountain, Sunday, 9 August, 14:37

Overcast. Feels like 92°. High 85°, low 67°.

Pressure30.09 inHg
Wind4 mph S
Humidity70%
Visibility6.2 mi
Dew point74°

Two-week outlook for Signal Mountain, TN: week one averages a high of 89.3° and week two 90.2°, so week two runs 0.9° warmer than week one. Around 1.3 inches of precipitation are expected over the 14 days, across 7 wet days. The nearest weekend, August 9: 85°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)89.3°69.8°0.4 in / 3 d—
2nd (August 16 – August 22)90.2°67.7°0.9 in / 4 d—

Weekend weather

Sun, August 9
Rain
85°67°
0.21 in
Sat, August 15
Partly cloudy
94°73°
no precip.
Sun, August 16
Clear
95°73°
no precip.
Sat, August 22
Heavy rain
91°64°
0.54 in
Mon, 1083° / 69°0.09Rain
83 °Rain

Signal Mountain, Monday, 10 August

Rain. High 83°, low 69°.

Pressure30.12 inHg
Wind3 mph SW
Humidity60%
Visibility6.2 mi
Dew point70°
Tue, 1189° / 70°0.09Light rain
89 °Light rain

Signal Mountain, Tuesday, 11 August

Light rain. High 89°, low 70°.

Pressure30.06 inHg
Wind5.4 mph W
Humidity59%
Visibility6.2 mi
Dew point70°
Wed, 1291° / 68°0.01Light rain
91 °Light rain

Signal Mountain, Wednesday, 12 August

Light rain. High 91°, low 68°.

Pressure29.97 inHg
Wind9.5 mph W
Humidity51%
Visibility6.2 mi
Dew point68°
Thu, 1391° / 71°0.02Light rain
91 °Light rain

Signal Mountain, Thursday, 13 August

Light rain. High 91°, low 71°.

Pressure30.00 inHg
Wind5.4 mph W
Humidity53%
Visibility6.2 mi
Dew point69°
Fri, 1492° / 71°0.02Light rain
92 °Light rain

Signal Mountain, Friday, 14 August

Light rain. High 92°, low 71°.

Pressure30.06 inHg
Wind6.6 mph W
Humidity42%
Visibility—
Dew point63°
Sat, 1594° / 73°0Partly cloudy
94 °Partly cloudy

Signal Mountain, Saturday, 15 August

Partly cloudy. High 94°, low 73°.

Pressure30.12 inHg
Wind6.4 mph W
Humidity37%
Visibility—
Dew point61°
Sun, 1695° / 73°0Clear
95 °Clear

Signal Mountain, Sunday, 16 August

Clear. High 95°, low 73°.

Pressure30.06 inHg
Wind9 mph W
Humidity31%
Visibility—
Dew point57°
Mon, 1795° / 72°0Clear
95 °Clear

Signal Mountain, Monday, 17 August

Clear. High 95°, low 72°.

Pressure30.00 inHg
Wind9.3 mph W
Humidity32%
Visibility—
Dew point58°
Tue, 1889° / 70°0.17Rain
89 °Rain

Signal Mountain, Tuesday, 18 August

Rain. High 89°, low 70°.

Pressure29.94 inHg
Wind8.7 mph NW
Humidity51%
Visibility—
Dew point65°
Wed, 1986° / 68°0.06Light rain
86 °Light rain

Signal Mountain, Wednesday, 19 August

Light rain. High 86°, low 68°.

Pressure29.88 inHg
Wind9.1 mph SW
Humidity74%
Visibility—
Dew point68°
Thu, 2088° / 65°0.09Light rain
88 °Light rain

Signal Mountain, Thursday, 20 August

Light rain. High 88°, low 65°.

Pressure29.83 inHg
Wind11.6 mph NW
Humidity44%
Visibility—
Dew point61°
Fri, 2187° / 61°0Clear
87 °Clear

Signal Mountain, Friday, 21 August

Clear. High 87°, low 61°.

Pressure29.91 inHg
Wind7.2 mph NW
Humidity30%
Visibility—
Dew point49°
Sat, 2291° / 64°0.54Heavy rain
91 °Heavy rain

Signal Mountain, Saturday, 22 August

Heavy rain. High 91°, low 64°.

Pressure29.94 inHg
Wind11.3 mph SW
Humidity52%
Visibility—
Dew point65°

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 Signal Mountain, 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.