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As of 12:20 EST

Weather in Siam, TN

39°Current weather

Siam, Saturday, 14 November, 12:20

Overcast. Feels like 34°. High 41°, low 34°.

Pressure30.15 inHg
Wind6.9 mph W
Humidity67%
Visibility6.2 mi
Dew point30°

10-day forecast for Siam, TN: 30° to 67°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

67°
Best day: Saturday, November 21
41° · 0.06 in
Worst day: Saturday, November 14

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

Sun, 1548° / 37°0Overcast
MorningOvercast39°feels 37°
AfternoonOvercast47°feels 44°
EveningMostly clear41°feels 37°
OvernightOvercast38°feels 35°
48 °Overcast

Siam, Sunday, 15 November

Overcast. High 48°, low 37°.

Pressure30.39 inHg
Wind5 mph NW
Humidity65%
Visibility6.2 mi
Dew point33°
Mon, 1652° / 30°0Clear
MorningClear33°feels 29°
AfternoonClear52°feels 49°
EveningClear41°feels 41°
OvernightClear33°feels 33°
52 °Clear

Siam, Monday, 16 November

Clear. High 52°, low 30°.

Pressure30.50 inHg
Wind3.8 mph N
Humidity51%
Visibility6.2 mi
Dew point32°
Tue, 1757° / 30°0Clear
MorningMostly clear33°feels 29°
AfternoonClear57°feels 55°
EveningClear43°feels 43°
OvernightClear32°feels 32°
57 °Clear

Siam, Tuesday, 17 November

Clear. High 57°, low 30°.

Pressure30.53 inHg
Wind2.4 mph NW
Humidity41%
Visibility6.2 mi
Dew point32°
Wed, 1860° / 31°0Clear
MorningMostly clear37°feels 37°
AfternoonClear58°feels 56°
EveningClear46°feels 45°
OvernightClear34°feels 34°
60 °Clear

Siam, Wednesday, 18 November

Clear. High 60°, low 31°.

Pressure30.50 inHg
Wind1.4 mph NW
Humidity41%
Visibility6.2 mi
Dew point31°
Thu, 1961° / 32°0Overcast
MorningOvercast41°feels 40°
AfternoonOvercast59°feels 57°
EveningOvercast48°feels 48°
OvernightOvercast39°feels 39°
61 °Overcast

Siam, Thursday, 19 November

Overcast. High 61°, low 32°.

Pressure30.42 inHg
Wind4.1 mph SE
Humidity32%
Visibility—
Dew point28°
Fri, 2064° / 38°0Clear
MorningClear47°feels 47°
AfternoonClear62°feels 60°
EveningClear51°feels 49°
OvernightClear47°feels 46°
64 °Clear

Siam, Friday, 20 November

Clear. High 64°, low 38°.

Pressure30.30 inHg
Wind3.5 mph SE
Humidity40%
Visibility—
Dew point36°
Sat, 2167° / 46°0Overcast
MorningOvercast52°feels 50°
AfternoonOvercast65°feels 63°
EveningOvercast50°feels 48°
OvernightOvercast47°feels 45°
67 °Overcast

Siam, Saturday, 21 November

Overcast. High 67°, low 46°.

Pressure30.21 inHg
Wind5.4 mph SE
Humidity33%
Visibility—
Dew point35°
Sun, 2259° / 43°0Overcast
MorningOvercast50°feels 48°
AfternoonOvercast57°feels 55°
EveningOvercast49°feels 48°
OvernightOvercast44°feels 41°
59 °Overcast

Siam, Sunday, 22 November

Overcast. High 59°, low 43°.

Pressure30.09 inHg
Wind10.4 mph W
Humidity52%
Visibility—
Dew point40°
Mon, 2349° / 34°0Overcast
MorningOvercast40°feels 39°
AfternoonOvercast46°feels 44°
EveningOvercast37°feels 37°
OvernightOvercast35°feels 35°
49 °Overcast

Siam, Monday, 23 November

Overcast. High 49°, low 34°.

Pressure30.15 inHg
Wind7.7 mph W
Humidity53%
Visibility—
Dew point30°

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 Siam, 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.