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As of 18:56 EDT

Weather in Siam, TN

61°Current weather

Siam, Thursday, 29 October, 18:56

Clear. Feels like 59°. High 72°, low 49°.

Pressure30.21 inHg
Wind0 mph N
Humidity60%
Visibility6.2 mi
Dew point47°

Two-week outlook for Siam, TN: week one averages a high of 70.7° and week two 61.7°, so week two runs 9° cooler than week one. Around 2.5 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, October 31: 73°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 29 – November 4)70.7°50.6°0.1 in / 1 d—
2nd (November 5 – November 11)61.7°48.8°2.4 in / 4 d—

Weekend weather

Sat, October 31
Overcast
73°49°
no precip.
Sun, November 1
Overcast
70°53°
no precip.
Sat, November 7
Clear
66°42°
no precip.
Sun, November 8
Clear
68°45°
no precip.
Fri, 3076° / 49°0Clear
76 °Clear

Siam, Friday, 30 October

Clear. High 76°, low 49°.

Pressure30.27 inHg
Wind2.2 mph N
Humidity48%
Visibility6.2 mi
Dew point47°
Sat, 3173° / 49°0Overcast
73 °Overcast

Siam, Saturday, 31 October

Overcast. High 73°, low 49°.

Pressure30.36 inHg
Wind5.1 mph E
Humidity35%
Visibility6.2 mi
Dew point39°
Sun, 0170° / 53°0Overcast
70 °Overcast

Siam, Sunday, 1 November

Overcast. High 70°, low 53°.

Pressure30.42 inHg
Wind2.5 mph NE
Humidity31%
Visibility6.2 mi
Dew point34°
Mon, 0268° / 53°0Overcast
68 °Overcast

Siam, Monday, 2 November

Overcast. High 68°, low 53°.

Pressure30.33 inHg
Wind2.4 mph E
Humidity45%
Visibility6.2 mi
Dew point39°
Tue, 0375° / 46°0Clear
75 °Clear

Siam, Tuesday, 3 November

Clear. High 75°, low 46°.

Pressure30.12 inHg
Wind7 mph SE
Humidity32%
Visibility—
Dew point40°
Wed, 0462° / 54°0.05Light rain
62 °Light rain

Siam, Wednesday, 4 November

Light rain. High 62°, low 54°.

Pressure29.94 inHg
Wind8.4 mph E
Humidity71%
Visibility—
Dew point51°
Thu, 0563° / 57°1.48Heavy rain
63 °Heavy rain

Siam, Thursday, 5 November

Heavy rain. High 63°, low 57°.

Pressure29.59 inHg
Wind8.6 mph SE
Humidity85%
Visibility—
Dew point57°
Fri, 0659° / 44°0.13Light rain
59 °Light rain

Siam, Friday, 6 November

Light rain. High 59°, low 44°.

Pressure29.94 inHg
Wind7.8 mph W
Humidity58%
Visibility—
Dew point42°
Sat, 0766° / 42°0Clear
66 °Clear

Siam, Saturday, 7 November

Clear. High 66°, low 42°.

Pressure30.15 inHg
Wind4.9 mph SE
Humidity40%
Visibility—
Dew point38°
Sun, 0868° / 45°0Clear
68 °Clear

Siam, Sunday, 8 November

Clear. High 68°, low 45°.

Pressure30.12 inHg
Wind6.2 mph SE
Humidity39%
Visibility—
Dew point39°
Mon, 0954° / 51°0.68Rain
54 °Rain

Siam, Monday, 9 November

Rain. High 54°, low 51°.

Pressure29.91 inHg
Wind6.3 mph SE
Humidity96%
Visibility—
Dew point51°
Tue, 1057° / 53°0.16Light rain
57 °Light rain

Siam, Tuesday, 10 November

Light rain. High 57°, low 53°.

Pressure29.97 inHg
Wind4.6 mph W
Humidity90%
Visibility—
Dew point53°
Wed, 1164° / 49°0Overcast
64 °Overcast

Siam, Wednesday, 11 November

Overcast. High 64°, low 49°.

Pressure29.97 inHg
Wind5.1 mph SE
Humidity58%
Visibility—
Dew point47°

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.