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Town of Erwin, TennesseeErwin, TN 14 Day Weather - 37650 WeatherWorld.com
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Erwin, TN Weather Forecast
Erwin, TN Weather Forecast Dated: 352 PM Sun Sep 13 2026
Expect a mild stretch with more clouds than sun and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.
Sunday, September 13, 2026
Mid-Morning
64°F 18°C
Partly Cloudy
Mid-Afternoon
78°F 26°C
Cloudy
Early-Evening
77°F 25°C
Partly Cloudy
Pleasant near 78°F 26°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure.
Monday, September 14, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
78°F 25°C
Partly Cloudy
Early-Evening
75°F 24°C
Sunny
Comfortable with temperatures reaching 78°F 25°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds turning from the NNE to the ENE at 7 mph 10 km/h.
Tuesday, September 15, 2026
Mid-Morning
64°F 18°C
Overcast
Mid-Afternoon
83°F 28°C
Sunny
Early-Evening
80°F 27°C
Sunny
Quite warm around 83°F 28°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds switching from the SE to the SSE at 4 mph 7 km/h.
Wednesday, September 16, 2026
Mid-Morning
67°F 19°C
Sunny
Mid-Afternoon
83°F 28°C
Cloudy
Early-Evening
79°F 26°C
Partly Cloudy
Warm temperatures up to 83°F 28°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.
Thursday, September 17, 2026
Mid-Morning
66°F 19°C
Scattered Showers
Mid-Afternoon
80°F 27°C
Light Showers
Early-Evening
78°F 26°C
Scattered Showers
Quite warm reaching 80°F 27°C, feeling like 83°F 28°C during peak afternoon, scattered downpours possible, with steady humidity and barometric pressure falling.
Friday, September 18, 2026
Mid-Morning
71°F 22°C
Scattered Showers
Mid-Afternoon
81°F 27°C
Light Showers
Early-Evening
77°F 25°C
Sunny
Warm and summery near 81°F 27°C, locally heavy downpours at times, with steady humidity and steady pressure.
Saturday, September 19, 2026
Mid-Morning
68°F 20°C
Overcast
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
72°F 22°C
Sunny
Comfortable with temperatures reaching 70°F 21°C, cloudy through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure.
Sunday, September 20, 2026
Mid-Morning
70°F 21°C
Overcast
Mid-Afternoon
74°F 23°C
Overcast
Early-Evening
76°F 24°C
Overcast
Enjoyable around 74°F 23°C, overcast throughout the day, with lower humidity and steady pressure.
Monday, September 21, 2026
Mid-Morning
74°F 23°C
Partly Cloudy
Mid-Afternoon
81°F 27°C
Light Showers
Early-Evening
73°F 23°C
Light Showers
Warm temperatures up to 81°F 27°C, dry early, with showers continuing through afternoon and evening, with increasing humidity and steady pressure.
Tuesday, September 22, 2026
Mid-Morning
62°F 17°C
Heavy Rain Showers
Mid-Afternoon
62°F 17°C
Light Showers
Early-Evening
66°F 19°C
Light Showers
Mildly cool near 62°F 17°C, rounds of showers expected off and on all day, with steady humidity and steady pressure.
Wednesday, September 23, 2026
Mid-Morning
57°F 14°C
Scattered Showers
Mid-Afternoon
55°F 13°C
Scattered Showers
Early-Evening
54°F 12°C
Overcast
Chilly near 55°F 13°C, scattered downpours possible, with lower humidity and steady pressure. Winds moving from the WSW to the WNW at 7 mph 12 km/h.
Thursday, September 24, 2026
Mid-Morning
49°F 9°C
Scattered Showers
Mid-Afternoon
54°F 12°C
Light Showers
Early-Evening
54°F 12°C
Scattered Showers
Crisp with a high near 54°F 12°C, locally heavy downpours at times, with steady humidity and steady pressure.
Friday, September 25, 2026
Mid-Morning
49°F 10°C
Scattered Showers
Mid-Afternoon
51°F 11°C
Scattered Showers
Early-Evening
52°F 11°C
Overcast
Brisk around 51°F 11°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.
Saturday, September 26, 2026
Mid-Morning
51°F 11°C
Scattered Showers
Mid-Afternoon
57°F 14°C
Scattered Showers
Early-Evening
59°F 15°C
Scattered Showers
Cool and brisk at 57°F 14°C, scattered downpours possible, with steady humidity and steady pressure.
Erwin, TN Weather Radar Map
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