10-day forecast for Erwin, TN: 37° to 71°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Saturday, October 31
49° · 0.24 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2565° / 37°0
Morning37°feels 33°
Afternoon64°feels 62°
Evening49°feels 48°
Overnight41°feels 36°
65 °
Erwin, Sunday, 25 October
Clear. High 65°, low 37°.
Pressure30.47 inHg
Wind3.1 mph SE
Humidity42%
Visibility6.2 mi
Dew point38°
Mon, 2664° / 40°0
Morning40°feels 40°
Afternoon63°feels 61°
Evening55°feels 53°
Overnight41°feels 38°
64 °
Erwin, Monday, 26 October
Clear. High 64°, low 40°.
Pressure30.39 inHg
Wind2.5 mph NW
Humidity51%
Visibility6.2 mi
Dew point43°
Tue, 2769° / 41°0
Morning41°feels 41°
Afternoon68°feels 67°
Evening56°feels 55°
Overnight43°feels 43°
69 °
Erwin, Tuesday, 27 October
Clear. High 69°, low 41°.
Pressure30.27 inHg
Wind2.4 mph N
Humidity45%
Visibility6.2 mi
Dew point44°
Wed, 2868° / 45°0
Morning45°feels 43°
Afternoon68°feels 67°
Evening56°feels 54°
Overnight51°feels 49°
68 °
Erwin, Wednesday, 28 October
Overcast. High 68°, low 45°.
Pressure30.33 inHg
Wind4.3 mph SE
Humidity47%
Visibility6.2 mi
Dew point44°
Thu, 2968° / 43°0
Morning50°feels 48°
Afternoon67°feels 65°
Evening58°feels 56°
Overnight50°feels 49°
68 °
Erwin, Thursday, 29 October
Clear. High 68°, low 43°.
Pressure30.27 inHg
Wind7 mph N
Humidity48%
Visibility—
Dew point44°
Fri, 3070° / 47°0
Morning53°feels 53°
Afternoon67°feels 65°
Evening56°feels 55°
Overnight53°feels 52°
70 °
Erwin, Friday, 30 October
Clear. High 70°, low 47°.
Pressure30.18 inHg
Wind6.3 mph NE
Humidity41%
Visibility—
Dew point41°
Sat, 3171° / 51°0
Morning56°feels 55°
Afternoon69°feels 67°
Evening58°feels 56°
Overnight54°feels 53°
71 °
Erwin, Saturday, 31 October
Overcast. High 71°, low 51°.
Pressure30.21 inHg
Wind4.8 mph SE
Humidity46%
Visibility—
Dew point46°
Sun, 0169° / 47°0
Morning53°feels 51°
Afternoon67°feels 65°
Evening53°feels 52°
Overnight51°feels 49°
69 °
Erwin, Sunday, 1 November
Overcast. High 69°, low 47°.
Pressure30.21 inHg
Wind5.6 mph SE
Humidity48%
Visibility—
Dew point46°
Mon, 0249° / 45°0.24
Morning47°feels 45°
Afternoon46°feels 44°
Evening46°feels 46°
Overnight46°feels 46°
49 °
Erwin, Monday, 2 November
Light rain. High 49°, low 45°.
Pressure29.94 inHg
Wind6.4 mph SE
Humidity90%
Visibility—
Dew point44°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Erwin, TN around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.