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As of 20:29 EDT

Weather in Siam, TN

55°Current weather

Siam, Wednesday, 28 October, 20:29

Partly cloudy. Feels like 54°. High 69°, low 44°.

Pressure30.30 inHg
Wind2.3 mph E
Humidity78%
Visibility6.2 mi
Dew point49°

10-day forecast for Siam, TN: 44° to 73°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

73°
Best day: Thursday, October 29
66° · 0.46 in
Worst day: Thursday, November 5

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

Thu, 2973° / 44°0Clear
MorningPartly cloudy44°feels 42°
AfternoonClear73°feels 72°
EveningClear57°feels 55°
OvernightClear49°feels 48°
73 °Clear

Siam, Thursday, 29 October

Clear. High 73°, low 44°.

Pressure30.30 inHg
Wind2.6 mph W
Humidity56%
Visibility6.2 mi
Dew point49°
Fri, 3073° / 45°0Partly cloudy
MorningClear45°feels 45°
AfternoonPartly cloudy72°feels 71°
EveningPartly cloudy61°feels 60°
OvernightClear49°feels 49°
73 °Partly cloudy

Siam, Friday, 30 October

Partly cloudy. High 73°, low 45°.

Pressure30.27 inHg
Wind3.3 mph N
Humidity45%
Visibility6.2 mi
Dew point46°
Sat, 3172° / 49°0Overcast
MorningOvercast51°feels 50°
AfternoonOvercast71°feels 69°
EveningOvercast60°feels 59°
OvernightOvercast50°feels 49°
72 °Overcast

Siam, Saturday, 31 October

Overcast. High 72°, low 49°.

Pressure30.33 inHg
Wind6.2 mph SE
Humidity43%
Visibility6.2 mi
Dew point44°
Sun, 0170° / 50°0Overcast
MorningOvercast50°feels 48°
AfternoonOvercast68°feels 66°
EveningOvercast60°feels 58°
OvernightOvercast54°feels 52°
70 °Overcast

Siam, Sunday, 1 November

Overcast. High 70°, low 50°.

Pressure30.36 inHg
Wind3.1 mph NE
Humidity49%
Visibility6.2 mi
Dew point43°
Mon, 0269° / 50°0Overcast
MorningOvercast57°feels 56°
AfternoonOvercast66°feels 64°
EveningOvercast58°feels 56°
OvernightOvercast55°feels 53°
69 °Overcast

Siam, Monday, 2 November

Overcast. High 69°, low 50°.

Pressure30.27 inHg
Wind4.8 mph SE
Humidity48%
Visibility—
Dew point45°
Tue, 0364° / 50°0Overcast
MorningOvercast54°feels 52°
AfternoonOvercast63°feels 62°
EveningOvercast60°feels 60°
OvernightOvercast58°feels 58°
64 °Overcast

Siam, Tuesday, 3 November

Overcast. High 64°, low 50°.

Pressure30.03 inHg
Wind4.7 mph E
Humidity68%
Visibility—
Dew point51°
Wed, 0463° / 60°0.04Light rain
MorningLight rain61°feels 61°
AfternoonLight rain62°feels 62°
EveningLight rain61°feels 61°
OvernightLight rain61°feels 61°
63 °Light rain

Siam, Wednesday, 4 November

Light rain. High 63°, low 60°.

Pressure29.83 inHg
Wind4.8 mph E
Humidity86%
Visibility—
Dew point58°
Thu, 0566° / 56°0.46Rain
MorningRain62°feels 62°
AfternoonRain65°feels 64°
EveningRain57°feels 57°
OvernightRain57°feels 57°
66 °Rain

Siam, Thursday, 5 November

Rain. High 66°, low 56°.

Pressure29.38 inHg
Wind11 mph W
Humidity70%
Visibility—
Dew point55°
Fri, 0660° / 45°0.16Light rain
MorningLight rain57°feels 56°
AfternoonLight rain57°feels 56°
EveningLight rain48°feels 47°
OvernightLight rain47°feels 46°
60 °Light rain

Siam, Friday, 6 November

Light rain. High 60°, low 45°.

Pressure29.80 inHg
Wind10.9 mph W
Humidity58%
Visibility—
Dew point44°

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.