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As of 05:42 EST

Weather in Siam, TN

53°Current weather

Siam, Tuesday, 3 November, 05:42

Clear. Feels like 52°. High 74°, low 51°.

Pressure30.27 inHg
Wind5.7 mph NE
Humidity81%
Visibility6.2 mi
Dew point48°

Two-week outlook for Siam, TN: week one averages a high of 64.3° and week two 57.3°, so week two runs 7° cooler than week one. Around 2.0 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, November 7: 58°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 3 – November 9)64.3°49°1.3 in / 1 d—
2nd (November 10 – November 16)57.3°42.4°0.7 in / 1 d—

Weekend weather

Sat, November 7
Light rain
58°45°
0.02 in
Sun, November 8
Clear
55°37°
no precip.
Sat, November 14
Snow
48°41°
0.01 in
Sun, November 15
Mostly clear
48°32°
no precip.
Wed, 0470° / 60°1.25Heavy rain
70 °Heavy rain

Siam, Wednesday, 4 November

Heavy rain. High 70°, low 60°.

Pressure29.97 inHg
Wind7.4 mph E
Humidity69%
Visibility6.2 mi
Dew point58°
Thu, 0570° / 59°0.04Light rain
70 °Light rain

Siam, Thursday, 5 November

Light rain. High 70°, low 59°.

Pressure29.94 inHg
Wind4.3 mph W
Humidity82%
Visibility6.2 mi
Dew point61°
Fri, 0666° / 53°0Clear
66 °Clear

Siam, Friday, 6 November

Clear. High 66°, low 53°.

Pressure29.91 inHg
Wind2.8 mph W
Humidity65%
Visibility6.2 mi
Dew point54°
Sat, 0758° / 45°0.02Light rain
58 °Light rain

Siam, Saturday, 7 November

Light rain. High 58°, low 45°.

Pressure30.06 inHg
Wind6.9 mph W
Humidity62%
Visibility—
Dew point44°
Sun, 0855° / 37°0Clear
55 °Clear

Siam, Sunday, 8 November

Clear. High 55°, low 37°.

Pressure30.18 inHg
Wind4.8 mph SW
Humidity54%
Visibility—
Dew point36°
Mon, 0957° / 37°0Clear
57 °Clear

Siam, Monday, 9 November

Clear. High 57°, low 37°.

Pressure30.06 inHg
Wind8.9 mph W
Humidity36%
Visibility—
Dew point28°
Tue, 1064° / 42°0Clear
64 °Clear

Siam, Tuesday, 10 November

Clear. High 64°, low 42°.

Pressure30.18 inHg
Wind4.2 mph W
Humidity31%
Visibility—
Dew point30°
Wed, 1166° / 49°0Overcast
66 °Overcast

Siam, Wednesday, 11 November

Overcast. High 66°, low 49°.

Pressure30.06 inHg
Wind9.4 mph W
Humidity39%
Visibility—
Dew point38°
Thu, 1263° / 52°0Overcast
63 °Overcast

Siam, Thursday, 12 November

Overcast. High 63°, low 52°.

Pressure29.97 inHg
Wind5.7 mph W
Humidity57%
Visibility—
Dew point46°
Fri, 1354° / 48°0.69Rain
54 °Rain

Siam, Friday, 13 November

Rain. High 54°, low 48°.

Pressure29.91 inHg
Wind4.9 mph W
Humidity98%
Visibility—
Dew point54°
Sat, 1448° / 41°0.01Snow
48 °Snow

Siam, Saturday, 14 November

Snow. High 48°, low 41°.

Pressure30.09 inHg
Wind4.5 mph NW
Humidity88%
Visibility—
Dew point44°
Sun, 1548° / 32°0Mostly clear
48 °Mostly clear

Siam, Sunday, 15 November

Mostly clear. High 48°, low 32°.

Pressure30.27 inHg
Wind5 mph NW
Humidity49%
Visibility—
Dew point28°
Mon, 1658° / 34°0Clear
58 °Clear

Siam, Monday, 16 November

Clear. High 58°, low 34°.

Pressure30.18 inHg
Wind3.9 mph SE
Humidity31%
Visibility—
Dew point25°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Siam, TN, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.