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As of 22:21 EST

Weather in Siam, TN

48°Current weather

Siam, Wednesday, 11 November, 22:21

Mostly clear. Feels like 46°. High 69°, low 39°.

Pressure29.80 inHg
Wind4.7 mph SW
Humidity73%
Visibility6.2 mi
Dew point40°

10-day forecast for Siam, TN: 30° to 69°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

69°
Best day: Wednesday, November 11
55° · 0.6 in
Worst day: Thursday, November 12

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

Thu, 1255° / 39°0.6Heavy rain
MorningRain49°feels 44°
AfternoonOvercast54°feels 52°
EveningLight rain42°feels 37°
OvernightHeavy rain49°feels 49°
55 °Heavy rain

Siam, Thursday, 12 November

Heavy rain. High 55°, low 39°.

Pressure29.71 inHg
Wind14.5 mph W
Humidity73%
Visibility6.2 mi
Dew point42°
Fri, 1346° / 34°0.28Light rain
MorningOvercast36°feels 28°
AfternoonLight rain42°feels 37°
EveningLight rain38°feels 34°
OvernightOvercast38°feels 32°
46 °Light rain

Siam, Friday, 13 November

Light rain. High 46°, low 34°.

Pressure29.85 inHg
Wind8.6 mph NW
Humidity74%
Visibility3.7 mi
Dew point34°
Sat, 1442° / 32°0.04Light rain
MorningOvercast32°feels 26°
AfternoonOvercast42°feels 35°
EveningMostly clear35°feels 30°
OvernightLight rain36°feels 30°
42 °Light rain

Siam, Saturday, 14 November

Light rain. High 42°, low 32°.

Pressure30.18 inHg
Wind9.4 mph NW
Humidity68%
Visibility6.2 mi
Dew point25°
Sun, 1545° / 35°0Overcast
MorningOvercast37°feels 37°
AfternoonOvercast45°feels 41°
EveningOvercast40°feels 37°
OvernightOvercast36°feels 33°
45 °Overcast

Siam, Sunday, 15 November

Overcast. High 45°, low 35°.

Pressure30.39 inHg
Wind4.8 mph NW
Humidity63%
Visibility6.2 mi
Dew point31°
Mon, 1649° / 32°0Clear
MorningClear37°feels 37°
AfternoonClear48°feels 47°
EveningClear40°feels 40°
OvernightClear35°feels 35°
49 °Clear

Siam, Monday, 16 November

Clear. High 49°, low 32°.

Pressure30.45 inHg
Wind3.7 mph NW
Humidity52%
Visibility—
Dew point30°
Tue, 1755° / 30°0Clear
MorningClear37°feels 36°
AfternoonClear53°feels 50°
EveningClear42°feels 39°
OvernightClear38°feels 35°
55 °Clear

Siam, Tuesday, 17 November

Clear. High 55°, low 30°.

Pressure30.42 inHg
Wind4.6 mph SE
Humidity45%
Visibility—
Dew point30°
Wed, 1862° / 37°0Clear
MorningClear44°feels 41°
AfternoonClear59°feels 57°
EveningClear46°feels 43°
OvernightClear42°feels 39°
62 °Clear

Siam, Wednesday, 18 November

Clear. High 62°, low 37°.

Pressure30.33 inHg
Wind5.2 mph SE
Humidity33%
Visibility—
Dew point29°
Thu, 1966° / 40°0Clear
MorningClear47°feels 45°
AfternoonClear63°feels 60°
EveningClear48°feels 46°
OvernightClear44°feels 41°
66 °Clear

Siam, Thursday, 19 November

Clear. High 66°, low 40°.

Pressure30.24 inHg
Wind5.7 mph SE
Humidity25%
Visibility—
Dew point26°
Fri, 2064° / 43°0Overcast
MorningOvercast49°feels 47°
AfternoonOvercast61°feels 59°
EveningOvercast48°feels 47°
OvernightOvercast46°feels 45°
64 °Overcast

Siam, Friday, 20 November

Overcast. High 64°, low 43°.

Pressure30.18 inHg
Wind5.2 mph SE
Humidity37%
Visibility—
Dew point34°

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.