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As of 06:18 EDT

Weather in Siam, TN

50°Current weather

Siam, Wednesday, 28 October, 06:18

Clear. Feels like 48°. High 72°, low 47°.

Pressure30.33 inHg
Wind4.6 mph NE
Humidity81%
Visibility6.2 mi
Dew point44°

10-day forecast for Siam, TN: 42° to 74°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

74°
Best day: Monday, November 2
54° · 0.14 in
Worst day: Friday, November 6

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

Thu, 2973° / 42°0Clear
MorningPartly cloudy42°feels 41°
AfternoonClear72°feels 71°
EveningClear56°feels 54°
OvernightClear47°feels 45°
73 °Clear

Siam, Thursday, 29 October

Clear. High 73°, low 42°.

Pressure30.30 inHg
Wind2.5 mph W
Humidity53%
Visibility6.2 mi
Dew point49°
Fri, 3074° / 46°0Clear
MorningClear46°feels 46°
AfternoonPartly cloudy72°feels 71°
EveningClear61°feels 61°
OvernightClear49°feels 49°
74 °Clear

Siam, Friday, 30 October

Clear. High 74°, low 46°.

Pressure30.27 inHg
Wind3.8 mph N
Humidity45%
Visibility6.2 mi
Dew point46°
Sat, 3171° / 51°0Overcast
MorningOvercast55°feels 53°
AfternoonOvercast71°feels 70°
EveningOvercast59°feels 57°
OvernightOvercast52°feels 51°
71 °Overcast

Siam, Saturday, 31 October

Overcast. High 71°, low 51°.

Pressure30.33 inHg
Wind8.4 mph SE
Humidity41%
Visibility6.2 mi
Dew point44°
Sun, 0173° / 48°0Overcast
MorningOvercast55°feels 54°
AfternoonOvercast70°feels 68°
EveningOvercast57°feels 55°
OvernightOvercast50°feels 49°
73 °Overcast

Siam, Sunday, 1 November

Overcast. High 73°, low 48°.

Pressure30.33 inHg
Wind5.5 mph SE
Humidity29%
Visibility—
Dew point35°
Mon, 0274° / 46°0Overcast
MorningOvercast54°feels 52°
AfternoonOvercast72°feels 70°
EveningOvercast59°feels 58°
OvernightOvercast56°feels 55°
74 °Overcast

Siam, Monday, 2 November

Overcast. High 74°, low 46°.

Pressure30.27 inHg
Wind8.1 mph SE
Humidity30%
Visibility—
Dew point37°
Tue, 0365° / 58°0.01Light rain
MorningLight rain60°feels 60°
AfternoonLight rain64°feels 64°
EveningLight rain58°feels 58°
OvernightLight rain58°feels 58°
65 °Light rain

Siam, Tuesday, 3 November

Light rain. High 65°, low 58°.

Pressure29.94 inHg
Wind6.2 mph SE
Humidity72%
Visibility—
Dew point55°
Wed, 0460° / 57°0.02Light rain
MorningLight rain58°feels 57°
AfternoonLight rain59°feels 58°
EveningLight rain58°feels 58°
OvernightLight rain60°feels 59°
60 °Light rain

Siam, Wednesday, 4 November

Light rain. High 60°, low 57°.

Pressure30.00 inHg
Wind7.5 mph SE
Humidity82%
Visibility—
Dew point53°
Thu, 0571° / 51°0.13Light rain
MorningLight rain64°feels 63°
AfternoonLight rain67°feels 67°
EveningLight rain52°feels 51°
OvernightLight rain53°feels 52°
71 °Light rain

Siam, Thursday, 5 November

Light rain. High 71°, low 51°.

Pressure29.68 inHg
Wind10 mph SW
Humidity51%
Visibility—
Dew point50°
Fri, 0654° / 43°0.14Light rain
MorningLight rain51°feels 48°
AfternoonLight rain52°feels 51°
EveningLight rain47°feels 44°
OvernightLight rain45°feels 41°
54 °Light rain

Siam, Friday, 6 November

Light rain. High 54°, low 43°.

Pressure29.80 inHg
Wind12.3 mph W
Humidity92%
Visibility—
Dew point50°

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.