As of 03:49 EDT

Weather in Sweetwater, TN

40°Current weather

Sweetwater, Monday, 19 October, 03:49

Clear. Feels like 40°. High 69°, low 40°.

Pressure30.42 inHg
Wind0 mph N
Humidity99%
Visibility6.2 mi
Dew point39°

Monthly outlook for Sweetwater, TN: average high 69.4°, average low 49.2°. That is 1.5° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 30 October (76.5°), the coolest 19 October (39.5°).

69.4°/49.2°
Average high / low
+1.5°
Above normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October69.1°67.2°+1.1°
29 October – 7 November69.9°64.3°+3.1°
8 November – 17 Novemberat normal59.6°—

October records over 66 years

96.4°3 October 2019All-time high
30.7°29 October 1976All-time low

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

Tue, 2071° / 47°0Partly cloudy
71 °Partly cloudy

Sweetwater, Tuesday, 20 October

Partly cloudy. High 71°, low 47°.

Pressure30.30 inHg
Wind6.2 mph NE
Humidity44%
Visibility6.2 mi
Dew point43°
Wed, 2172° / 49°0Clear
72 °Clear

Sweetwater, Wednesday, 21 October

Clear. High 72°, low 49°.

Pressure30.24 inHg
Wind1 mph N
Humidity50%
Visibility6.2 mi
Dew point46°
Thu, 2272° / 49°0Clear
72 °Clear

Sweetwater, Thursday, 22 October

Clear. High 72°, low 49°.

Pressure30.21 inHg
Wind6.7 mph NE
Humidity51%
Visibility6.2 mi
Dew point46°
Fri, 2370° / 49°0Clear
70 °Clear

Sweetwater, Friday, 23 October

Clear. High 70°, low 49°.

Pressure30.27 inHg
Wind8.7 mph NE
Humidity41%
Visibility—
Dew point42°
Sat, 2469° / 49°0Clear
69 °Clear

Sweetwater, Saturday, 24 October

Clear. High 69°, low 49°.

Pressure30.42 inHg
Wind7.9 mph S
Humidity44%
Visibility—
Dew point43°
Sun, 2566° / 44°0Overcast
66 °Overcast

Sweetwater, Sunday, 25 October

Overcast. High 66°, low 44°.

Pressure30.36 inHg
Wind6.2 mph NE
Humidity47%
Visibility—
Dew point41°
Mon, 2666° / 47°0Overcast
66 °Overcast

Sweetwater, Monday, 26 October

Overcast. High 66°, low 47°.

Pressure30.27 inHg
Wind4 mph E
Humidity49%
Visibility—
Dew point42°
Tue, 2770° / 46°0Overcast
70 °Overcast

Sweetwater, Tuesday, 27 October

Overcast. High 70°, low 46°.

Pressure30.18 inHg
Wind5.5 mph NE
Humidity41%
Visibility—
Dew point42°
Wed, 2866° / 55°0Overcast
66 °Overcast

Sweetwater, Wednesday, 28 October

Overcast. High 66°, low 55°.

Pressure30.12 inHg
Wind8.5 mph NE
Humidity49%
Visibility—
Dew point45°
Thu, 2965° / 57°0Overcast
65 °Overcast

Sweetwater, Thursday, 29 October

Overcast. High 65°, low 57°.

Pressure30.12 inHg
Wind3.8 mph NE
Humidity70%
Visibility—
Dew point53°
Fri, 3077° / 53°0Overcast
77 °Overcast

Sweetwater, Friday, 30 October

Overcast. High 77°, low 53°.

Pressure30.12 inHg
Wind13.7 mph S
Humidity55%
Visibility—
Dew point52°
Sat, 3172° / 64°0Overcast
72 °Overcast

Sweetwater, Saturday, 31 October

Overcast. High 72°, low 64°.

Pressure30.12 inHg
Wind12.7 mph S
Humidity74%
Visibility—
Dew point58°
Sun, 0172° / 51°0.11Light rain
72 °Light rain

Sweetwater, Sunday, 1 November

Light rain. High 72°, low 51°.

Pressure29.91 inHg
Wind19.7 mph SW
Humidity90%
Visibility—
Dew point65°
Mon, 0265° / 44°0Clear
65 °Clear

Sweetwater, Monday, 2 November

Clear. High 65°, low 44°.

Pressure30.06 inHg
Wind8.6 mph N
Humidity32%
Visibility—
Dew point31°
Tue, 0370° / 43°0Overcast
70 °Overcast

Sweetwater, Tuesday, 3 November

Overcast. High 70°, low 43°.

Pressure30.09 inHg
Wind9.6 mph S
Humidity31%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0463° / 46°0.11Climate normal
63 °Climate normal

Sweetwater, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high63°
Average low46°
Average precipitation0.11 in
Chance of precipitation35%
Record high77° (2003)
Record low22° (1966)
Thu, 0562° / 46°0.13Climate normal
62 °Climate normal

Sweetwater, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.13 in
Chance of precipitation33%
Record high77° (2024)
Record low27° (1991)
Fri, 0662° / 45°0.09Climate normal
62 °Climate normal

Sweetwater, Friday, 6 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.09 in
Chance of precipitation32%
Record high80° (2024)
Record low28° (1967)
Sat, 0762° / 46°0.17Climate normal
62 °Climate normal

Sweetwater, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.17 in
Chance of precipitation38%
Record high80° (2024)
Record low29° (1967)
Sun, 0862° / 45°0.08Climate normal
62 °Climate normal

Sweetwater, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.08 in
Chance of precipitation23%
Record high79° (2023)
Record low29° (1976)
Mon, 0962° / 45°0.13Climate normal
62 °Climate normal

Sweetwater, Monday, 9 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.13 in
Chance of precipitation27%
Record high79° (2020)
Record low30° (1995)
Tue, 1061° / 45°0.15Climate normal
61 °Climate normal

Sweetwater, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.15 in
Chance of precipitation37%
Record high80° (2020)
Record low30° (1973)
Wed, 1160° / 43°0.15Climate normal
60 °Climate normal

Sweetwater, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high60°
Average low43°
Average precipitation0.15 in
Chance of precipitation28%
Record high75° (2020)
Record low27° (2025)
Thu, 1259° / 43°0.13Climate normal
59 °Climate normal

Sweetwater, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high59°
Average low43°
Average precipitation0.13 in
Chance of precipitation37%
Record high73° (1978)
Record low25° (2019)
Fri, 1358° / 41°0.03Climate normal
58 °Climate normal

Sweetwater, Friday, 13 November

Climate normal for this date — 60-year average.

Average high58°
Average low41°
Average precipitation0.03 in
Chance of precipitation15%
Record high75° (1978)
Record low23° (2019)
Sat, 1458° / 41°0.09Climate normal
58 °Climate normal

Sweetwater, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high58°
Average low41°
Average precipitation0.09 in
Chance of precipitation32%
Record high74° (1993)
Record low26° (1986)
Sun, 1558° / 42°0.17Climate normal
58 °Climate normal

Sweetwater, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.17 in
Chance of precipitation35%
Record high74° (2005)
Record low23° (1969)
Mon, 1659° / 42°0.13Climate normal
59 °Climate normal

Sweetwater, Monday, 16 November

Climate normal for this date — 60-year average.

Average high59°
Average low42°
Average precipitation0.13 in
Chance of precipitation35%
Record high72° (2023)
Record low29° (1995)
Tue, 1759° / 42°0.12Climate normal
59 °Climate normal

Sweetwater, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high59°
Average low42°
Average precipitation0.12 in
Chance of precipitation33%
Record high75° (2016)
Record low26° (1997)

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 Sweetwater, 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 Sweetwater, 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.