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As of 13:11 EDT

Weather in Siam, TN

72°Current weather

Siam, Friday, 30 October, 13:11

Clear. Feels like 71°. High 74°, low 46°.

Pressure30.27 inHg
Wind3.4 mph N
Humidity47%
Visibility6.2 mi
Dew point51°

Two-week outlook for Siam, TN: week one averages a high of 71.7° and week two 57.6°, so week two runs 14.1° cooler than week one. Around 3.3 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, October 31: 74°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 30 – November 5)71.7°51.2°2.1 in / 2 d—
2nd (November 6 – November 12)57.6°45.6°1.2 in / 4 d—

Weekend weather

Sat, October 31
Overcast
74°47°
no precip.
Sun, November 1
Overcast
71°49°
no precip.
Sat, November 7
Light rain
58°50°
0.08 in
Sun, November 8
Clear
57°42°
no precip.
Sat, 3174° / 47°0Overcast
74 °Overcast

Siam, Saturday, 31 October

Overcast. High 74°, low 47°.

Pressure30.39 inHg
Wind3.2 mph NE
Humidity30%
Visibility6.2 mi
Dew point36°
Sun, 0171° / 49°0Overcast
71 °Overcast

Siam, Sunday, 1 November

Overcast. High 71°, low 49°.

Pressure30.42 inHg
Wind4.7 mph E
Humidity28%
Visibility6.2 mi
Dew point33°
Mon, 0272° / 50°0Overcast
72 °Overcast

Siam, Monday, 2 November

Overcast. High 72°, low 50°.

Pressure30.33 inHg
Wind4.6 mph E
Humidity41%
Visibility6.2 mi
Dew point42°
Tue, 0375° / 48°0Clear
75 °Clear

Siam, Tuesday, 3 November

Clear. High 75°, low 48°.

Pressure30.21 inHg
Wind1.9 mph E
Humidity42%
Visibility6.2 mi
Dew point45°
Wed, 0473° / 60°0.11Light rain
73 °Light rain

Siam, Wednesday, 4 November

Light rain. High 73°, low 60°.

Pressure29.91 inHg
Wind10.8 mph SE
Humidity59%
Visibility—
Dew point56°
Thu, 0563° / 57°2Heavy rain
63 °Heavy rain

Siam, Thursday, 5 November

Heavy rain. High 63°, low 57°.

Pressure29.47 inHg
Wind5.2 mph E
Humidity92%
Visibility—
Dew point60°
Fri, 0658° / 55°0.8Rain
58 °Rain

Siam, Friday, 6 November

Rain. High 58°, low 55°.

Pressure29.68 inHg
Wind9.1 mph W
Humidity98%
Visibility—
Dew point56°
Sat, 0758° / 50°0.08Light rain
58 °Light rain

Siam, Saturday, 7 November

Light rain. High 58°, low 50°.

Pressure29.91 inHg
Wind5.7 mph NW
Humidity75%
Visibility—
Dew point49°
Sun, 0857° / 42°0Clear
57 °Clear

Siam, Sunday, 8 November

Clear. High 57°, low 42°.

Pressure30.12 inHg
Wind4.4 mph NW
Humidity45%
Visibility—
Dew point34°
Mon, 0964° / 42°0Overcast
64 °Overcast

Siam, Monday, 9 November

Overcast. High 64°, low 42°.

Pressure30.09 inHg
Wind5.7 mph SE
Humidity42%
Visibility—
Dew point37°
Tue, 1062° / 48°0.18Light rain
62 °Light rain

Siam, Tuesday, 10 November

Light rain. High 62°, low 48°.

Pressure29.83 inHg
Wind6.2 mph S
Humidity74%
Visibility—
Dew point52°
Wed, 1152° / 44°0.16Light rain
52 °Light rain

Siam, Wednesday, 11 November

Light rain. High 52°, low 44°.

Pressure29.80 inHg
Wind6.6 mph W
Humidity96%
Visibility—
Dew point45°
Thu, 1252° / 39°0Light rain
52 °Light rain

Siam, Thursday, 12 November

Light rain. High 52°, low 39°.

Pressure29.88 inHg
Wind4.6 mph SE
Humidity47%
Visibility—
Dew point31°

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.