As of 20:58 CDT

Weather in Siloam, TN

51°Current weather

Siloam, Monday, 19 October, 20:58

Clear. Feels like 49°. High 71°, low 39°.

Pressure30.33 inHg
Wind2.8 mph NE
Humidity64%
Visibility6.2 mi
Dew point42°

Monthly outlook for Siloam, TN: average high 66.6°, average low 43.3°. That is 0.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.6 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 21 October (74.6°), the coolest 29 October (26°).

66.6°/43.3°
Average high / low
+0.1°
Above normal
1 / 5
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October69.6°67°+1.4°
29 October – 7 November61.8°64°-1.2°
8 November – 17 Novemberat normal58.8°—

October records over 66 years

95.9°3 October 2019All-time high
32.4°28 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Hartsville (12 mi).

Tue, 2074° / 40°0Clear
74 °Clear

Siloam, Tuesday, 20 October

Clear. High 74°, low 40°.

Pressure30.33 inHg
Wind5.1 mph NE
Humidity35%
Visibility6.2 mi
Dew point41°
Wed, 2175° / 39°0Clear
75 °Clear

Siloam, Wednesday, 21 October

Clear. High 75°, low 39°.

Pressure30.24 inHg
Wind6.6 mph NE
Humidity31%
Visibility6.2 mi
Dew point38°
Thu, 2272° / 48°0Clear
72 °Clear

Siloam, Thursday, 22 October

Clear. High 72°, low 48°.

Pressure30.21 inHg
Wind6.4 mph NE
Humidity39%
Visibility6.2 mi
Dew point44°
Fri, 2369° / 49°0Clear
69 °Clear

Siloam, Friday, 23 October

Clear. High 69°, low 49°.

Pressure30.27 inHg
Wind7.9 mph NE
Humidity46%
Visibility6.2 mi
Dew point45°
Sat, 2474° / 47°0Clear
74 °Clear

Siloam, Saturday, 24 October

Clear. High 74°, low 47°.

Pressure30.36 inHg
Wind7.6 mph E
Humidity32%
Visibility—
Dew point38°
Sun, 2572° / 52°0Partly cloudy
72 °Partly cloudy

Siloam, Sunday, 25 October

Partly cloudy. High 72°, low 52°.

Pressure30.42 inHg
Wind7.7 mph S
Humidity34%
Visibility—
Dew point40°
Mon, 2671° / 54°0Overcast
71 °Overcast

Siloam, Monday, 26 October

Overcast. High 71°, low 54°.

Pressure30.30 inHg
Wind3.9 mph S
Humidity42%
Visibility—
Dew point44°
Tue, 2771° / 48°0Overcast
71 °Overcast

Siloam, Tuesday, 27 October

Overcast. High 71°, low 48°.

Pressure30.12 inHg
Wind15.4 mph N
Humidity41%
Visibility—
Dew point44°
Wed, 2847° / 32°0Clear
47 °Clear

Siloam, Wednesday, 28 October

Clear. High 47°, low 32°.

Pressure30.36 inHg
Wind13.6 mph N
Humidity28%
Visibility—
Dew point14°
Thu, 2952° / 26°0Clear
52 °Clear

Siloam, Thursday, 29 October

Clear. High 52°, low 26°.

Pressure30.30 inHg
Wind6 mph N
Humidity21%
Visibility—
Dew point9°
Fri, 3059° / 31°0Clear
59 °Clear

Siloam, Friday, 30 October

Clear. High 59°, low 31°.

Pressure30.21 inHg
Wind3.9 mph NE
Humidity17%
Visibility—
Dew point11°
Sat, 3164° / 40°0Overcast
64 °Overcast

Siloam, Saturday, 31 October

Overcast. High 64°, low 40°.

Pressure30.27 inHg
Wind5.7 mph S
Humidity22%
Visibility—
Dew point21°
Sun, 0170° / 44°0Overcast
70 °Overcast

Siloam, Sunday, 1 November

Overcast. High 70°, low 44°.

Pressure30.24 inHg
Wind11.7 mph S
Humidity43%
Visibility—
Dew point43°
Mon, 0261° / 55°0.57Rain
61 °Rain

Siloam, Monday, 2 November

Rain. High 61°, low 55°.

Pressure30.03 inHg
Wind12.5 mph S
Humidity93%
Visibility—
Dew point56°
Tue, 0364° / 49°0.02Light rain
64 °Light rain

Siloam, Tuesday, 3 November

Light rain. High 64°, low 49°.

Pressure30.00 inHg
Wind9.6 mph NW
Humidity51%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0462° / 47°0.1Climate normal
62 °Climate normal

Siloam, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.1 in
Chance of precipitation33%
Record high77° (1987)
Record low24° (1966)
Thu, 0562° / 47°0.17Climate normal
62 °Climate normal

Siloam, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.17 in
Chance of precipitation33%
Record high77° (1975)
Record low26° (1991)
Fri, 0661° / 46°0.15Climate normal
61 °Climate normal

Siloam, Friday, 6 November

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.15 in
Chance of precipitation37%
Record high75° (2022)
Record low32° (1967)
Sat, 0761° / 46°0.18Climate normal
61 °Climate normal

Siloam, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.18 in
Chance of precipitation35%
Record high76° (2020)
Record low29° (1993)
Sun, 0861° / 46°0.06Climate normal
61 °Climate normal

Siloam, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.06 in
Chance of precipitation15%
Record high80° (2005)
Record low28° (1971)
Mon, 0962° / 46°0.16Climate normal
62 °Climate normal

Siloam, Monday, 9 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.16 in
Chance of precipitation25%
Record high79° (2020)
Record low26° (2019)
Tue, 1060° / 45°0.16Climate normal
60 °Climate normal

Siloam, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.16 in
Chance of precipitation33%
Record high78° (2020)
Record low29° (2025)
Wed, 1160° / 43°0.16Climate normal
60 °Climate normal

Siloam, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high60°
Average low43°
Average precipitation0.16 in
Chance of precipitation33%
Record high73° (2010)
Record low25° (2025)
Thu, 1257° / 42°0.07Climate normal
57 °Climate normal

Siloam, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.07 in
Chance of precipitation30%
Record high73° (2010)
Record low21° (2019)
Fri, 1357° / 41°0.07Climate normal
57 °Climate normal

Siloam, Friday, 13 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.07 in
Chance of precipitation20%
Record high75° (1978)
Record low19° (2019)
Sat, 1458° / 42°0.11Climate normal
58 °Climate normal

Siloam, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.11 in
Chance of precipitation27%
Record high75° (2011)
Record low24° (1986)
Sun, 1557° / 42°0.17Climate normal
57 °Climate normal

Siloam, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.17 in
Chance of precipitation37%
Record high76° (1964)
Record low24° (1969)
Mon, 1658° / 42°0.16Climate normal
58 °Climate normal

Siloam, Monday, 16 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.16 in
Chance of precipitation33%
Record high76° (1964)
Record low28° (2018)
Tue, 1758° / 42°0.12Climate normal
58 °Climate normal

Siloam, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.12 in
Chance of precipitation23%
Record high77° (2016)
Record low26° (2022)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Siloam, TN are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Siloam, TN since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.