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As of 05:41 EST

Weather in Siam, TN

41°Current weather

Siam, Friday, 13 November, 05:41

Overcast. Feels like 37°. High 47°, low 40°.

Pressure29.80 inHg
Wind5.7 mph W
Humidity87%
Visibility6.2 mi
Dew point37°

Two-week outlook for Siam, TN: week one averages a high of 52.7° and week two 57.5°, so week two runs 4.8° warmer than week one. Around 3.4 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, November 14: 46°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 13 – November 19)52.7°33.6°0.3 in / 1 d—
2nd (November 20 – November 26)57.5°40.1°3.2 in / 3 d—

Weekend weather

Sat, November 14
Light rain
46°32°
0.03 in
Sun, November 15
Overcast
46°32°
no precip.
Sat, November 21
Partly cloudy
65°42°
no precip.
Sun, November 22
Overcast
65°44°
no precip.
Sat, 1446° / 32°0.03Light rain
46 °Light rain

Siam, Saturday, 14 November

Light rain. High 46°, low 32°.

Pressure30.21 inHg
Wind7.9 mph NW
Humidity68%
Visibility6.2 mi
Dew point26°
Sun, 1546° / 32°0Overcast
46 °Overcast

Siam, Sunday, 15 November

Overcast. High 46°, low 32°.

Pressure30.42 inHg
Wind5.2 mph N
Humidity63%
Visibility6.2 mi
Dew point31°
Mon, 1651° / 32°0Clear
51 °Clear

Siam, Monday, 16 November

Clear. High 51°, low 32°.

Pressure30.50 inHg
Wind2.6 mph NW
Humidity52%
Visibility6.2 mi
Dew point31°
Tue, 1756° / 30°0Clear
56 °Clear

Siam, Tuesday, 17 November

Clear. High 56°, low 30°.

Pressure30.47 inHg
Wind3.7 mph SE
Humidity39%
Visibility—
Dew point28°
Wed, 1860° / 30°0Clear
60 °Clear

Siam, Wednesday, 18 November

Clear. High 60°, low 30°.

Pressure30.42 inHg
Wind3.6 mph SE
Humidity33%
Visibility—
Dew point27°
Thu, 1962° / 40°0Partly cloudy
62 °Partly cloudy

Siam, Thursday, 19 November

Partly cloudy. High 62°, low 40°.

Pressure30.39 inHg
Wind4.1 mph SE
Humidity29%
Visibility—
Dew point27°
Fri, 2062° / 43°0Overcast
62 °Overcast

Siam, Friday, 20 November

Overcast. High 62°, low 43°.

Pressure30.33 inHg
Wind3.8 mph SE
Humidity34%
Visibility—
Dew point31°
Sat, 2165° / 42°0Partly cloudy
65 °Partly cloudy

Siam, Saturday, 21 November

Partly cloudy. High 65°, low 42°.

Pressure30.24 inHg
Wind4 mph SE
Humidity29%
Visibility—
Dew point29°
Sun, 2265° / 44°0Overcast
65 °Overcast

Siam, Sunday, 22 November

Overcast. High 65°, low 44°.

Pressure30.18 inHg
Wind5.8 mph SE
Humidity30%
Visibility—
Dew point30°
Mon, 2365° / 43°0Overcast
65 °Overcast

Siam, Monday, 23 November

Overcast. High 65°, low 43°.

Pressure30.09 inHg
Wind6.1 mph SE
Humidity46%
Visibility—
Dew point41°
Tue, 2466° / 58°1.49Heavy rain
66 °Heavy rain

Siam, Tuesday, 24 November

Heavy rain. High 66°, low 58°.

Pressure29.83 inHg
Wind16 mph SE
Humidity81%
Visibility—
Dew point58°
Wed, 2548° / 30°1.62Snow
48 °Snow

Siam, Wednesday, 25 November

Snow. High 48°, low 30°.

Pressure30.15 inHg
Wind6.7 mph NW
Humidity99%
Visibility—
Dew point35°
Thu, 2632° / 20°0.06Light snow
32 °Light snow

Siam, Thursday, 26 November

Light snow. High 32°, low 20°.

Pressure30.36 inHg
Wind5.8 mph NW
Humidity82%
Visibility—
Dew point26°

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.