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As of 21:38 EDT

Weather in Siam, TN

51°Current weather

Siam, Sunday, 25 October, 21:38

Clear. Feels like 50°. High 66°, low 43°.

Pressure30.42 inHg
Wind4.6 mph NE
Humidity78%
Visibility6.2 mi
Dew point45°

10-day forecast for Siam, TN: 43° to 74°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

74°
Best day: Tuesday, October 27
68° · 0.84 in
Worst day: Monday, November 2

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

Mon, 2670° / 44°0Clear
MorningClear44°feels 44°
AfternoonClear69°feels 68°
EveningPartly cloudy56°feels 55°
OvernightClear48°feels 47°
70 °Clear

Siam, Monday, 26 October

Clear. High 70°, low 44°.

Pressure30.39 inHg
Wind2.9 mph W
Humidity49%
Visibility6.2 mi
Dew point43°
Tue, 2774° / 47°0Clear
MorningMostly clear48°feels 48°
AfternoonClear74°feels 73°
EveningPartly cloudy59°feels 57°
OvernightOvercast50°feels 50°
74 °Clear

Siam, Tuesday, 27 October

Clear. High 74°, low 47°.

Pressure30.30 inHg
Wind1.7 mph N
Humidity43%
Visibility6.2 mi
Dew point44°
Wed, 2870° / 46°0Overcast
MorningOvercast46°feels 45°
AfternoonOvercast70°feels 68°
EveningOvercast59°feels 58°
OvernightClear49°feels 48°
70 °Overcast

Siam, Wednesday, 28 October

Overcast. High 70°, low 46°.

Pressure30.33 inHg
Wind2.2 mph NE
Humidity49%
Visibility6.2 mi
Dew point47°
Thu, 2969° / 45°0Clear
MorningOvercast45°feels 45°
AfternoonClear69°feels 67°
EveningClear58°feels 57°
OvernightPartly cloudy49°feels 48°
69 °Clear

Siam, Thursday, 29 October

Clear. High 69°, low 45°.

Pressure30.27 inHg
Wind1.3 mph N
Humidity61%
Visibility6.2 mi
Dew point49°
Fri, 3073° / 45°0Clear
MorningClear53°feels 53°
AfternoonClear71°feels 69°
EveningClear60°feels 58°
OvernightClear52°feels 51°
73 °Clear

Siam, Friday, 30 October

Clear. High 73°, low 45°.

Pressure30.15 inHg
Wind5.1 mph N
Humidity38%
Visibility—
Dew point42°
Sat, 3172° / 52°0Overcast
MorningOvercast59°feels 58°
AfternoonOvercast69°feels 68°
EveningOvercast58°feels 57°
OvernightOvercast55°feels 54°
72 °Overcast

Siam, Saturday, 31 October

Overcast. High 72°, low 52°.

Pressure30.18 inHg
Wind4.7 mph SE
Humidity40%
Visibility—
Dew point44°
Sun, 0163° / 55°0.16Light rain
MorningLight rain58°feels 58°
AfternoonLight rain62°feels 62°
EveningLight rain59°feels 58°
OvernightLight rain60°feels 60°
63 °Light rain

Siam, Sunday, 1 November

Light rain. High 63°, low 55°.

Pressure30.12 inHg
Wind5.5 mph E
Humidity70%
Visibility—
Dew point52°
Mon, 0268° / 59°0.84Rain
MorningRain60°feels 60°
AfternoonRain61°feels 61°
EveningRain60°feels 60°
OvernightRain60°feels 60°
68 °Rain

Siam, Monday, 2 November

Rain. High 68°, low 59°.

Pressure29.71 inHg
Wind7.9 mph SE
Humidity98%
Visibility—
Dew point60°
Tue, 0358° / 52°0.28Light rain
MorningLight rain56°feels 56°
AfternoonLight rain54°feels 53°
EveningLight rain52°feels 52°
OvernightLight rain53°feels 52°
58 °Light rain

Siam, Tuesday, 3 November

Light rain. High 58°, low 52°.

Pressure29.91 inHg
Wind6.7 mph W
Humidity92%
Visibility—
Dew point52°

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.