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As of 11:39 EST

Weather in Siam, TN

54°Current weather

Siam, Saturday, 7 November, 11:39

Clear. Feels like 52°. High 57°, low 44°.

Pressure30.12 inHg
Wind6.9 mph W
Humidity55%
Visibility6.2 mi
Dew point38°

Two-week outlook for Siam, TN: week one averages a high of 57.6° and week two 54.3°, so week two runs 3.3° cooler than week one. Around 2.0 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, November 7: 57°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 7 – November 13)57.6°40.4°1.4 in / 2 d—
2nd (November 14 – November 20)54.3°37.2°0.5 in / 1 d—

Weekend weather

Sat, November 7
Light rain
57°44°
0.01 in
Sun, November 8
Clear
62°40°
no precip.
Sat, November 14
Snow
36°34°
0.51 in
Sun, November 15
Light snow
43°30°
0.03 in
Sun, 0862° / 40°0Clear
62 °Clear

Siam, Sunday, 8 November

Clear. High 62°, low 40°.

Pressure30.12 inHg
Wind3.5 mph W
Humidity50%
Visibility6.2 mi
Dew point37°
Mon, 0959° / 39°0Clear
59 °Clear

Siam, Monday, 9 November

Clear. High 59°, low 39°.

Pressure30.21 inHg
Wind7 mph W
Humidity58%
Visibility6.2 mi
Dew point41°
Tue, 1063° / 39°0Clear
63 °Clear

Siam, Tuesday, 10 November

Clear. High 63°, low 39°.

Pressure30.15 inHg
Wind4 mph W
Humidity40%
Visibility6.2 mi
Dew point37°
Wed, 1163° / 42°0Clear
63 °Clear

Siam, Wednesday, 11 November

Clear. High 63°, low 42°.

Pressure29.94 inHg
Wind6.4 mph W
Humidity47%
Visibility—
Dew point39°
Thu, 1254° / 43°0.56Rain
54 °Rain

Siam, Thursday, 12 November

Rain. High 54°, low 43°.

Pressure29.68 inHg
Wind15.6 mph W
Humidity54%
Visibility—
Dew point37°
Fri, 1346° / 36°0.85Snow
46 °Snow

Siam, Friday, 13 November

Snow. High 46°, low 36°.

Pressure29.50 inHg
Wind8.3 mph W
Humidity97%
Visibility—
Dew point40°
Sat, 1436° / 34°0.51Snow
36 °Snow

Siam, Saturday, 14 November

Snow. High 36°, low 34°.

Pressure29.83 inHg
Wind8.3 mph W
Humidity99%
Visibility—
Dew point35°
Sun, 1543° / 30°0.03Light snow
43 °Light snow

Siam, Sunday, 15 November

Light snow. High 43°, low 30°.

Pressure30.27 inHg
Wind4.7 mph SE
Humidity86%
Visibility—
Dew point36°
Mon, 1653° / 29°0Clear
53 °Clear

Siam, Monday, 16 November

Clear. High 53°, low 29°.

Pressure30.33 inHg
Wind5.3 mph SE
Humidity69%
Visibility—
Dew point40°
Tue, 1760° / 35°0Partly cloudy
60 °Partly cloudy

Siam, Tuesday, 17 November

Partly cloudy. High 60°, low 35°.

Pressure30.30 inHg
Wind5.2 mph SE
Humidity57%
Visibility—
Dew point42°
Wed, 1860° / 40°0Overcast
60 °Overcast

Siam, Wednesday, 18 November

Overcast. High 60°, low 40°.

Pressure30.30 inHg
Wind4.5 mph SE
Humidity55%
Visibility—
Dew point41°
Thu, 1964° / 45°0Mostly clear
64 °Mostly clear

Siam, Thursday, 19 November

Mostly clear. High 64°, low 45°.

Pressure30.27 inHg
Wind4.3 mph SE
Humidity59%
Visibility—
Dew point47°
Fri, 2064° / 47°0Mostly clear
64 °Mostly clear

Siam, Friday, 20 November

Mostly clear. High 64°, low 47°.

Pressure30.24 inHg
Wind4 mph SE
Humidity56%
Visibility—
Dew point46°

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.