Weather in Collinwood, TN
Updated 2026-09-26 09:00 local time · ZIP codes 38450
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
63°10% rain
68°3% rain
72°1% rain75°4% rain77°9% rain78°9% rain78°9% rain78°9% rain75°9% rain73°10% rain
69°10% rain68°10% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 10%).
It feels like 59°F with winds near 5 mph.
72°F, 1% rain chance and 5 mph wind.
Visibility is around 6 mi; gusts may reach 16 mph.
Current temperature is 63°F, wind 5 mph, rain chance up to 10%.
UV index is 1.
Local weather characteristics in Collinwood
Tennessee has a humid climate with hot summers and relatively mild winters. Elevation in the east can make mountain locations notably cooler and wetter.
Collinwood is part of the South weather region. The forecast point is near 35.17°N latitude and 87.74°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Collinwood weather today
Overcast and 63°F in Collinwood, TN. Today's high is 78°F with a 5% rain chance. Winds are around 5 mph with gusts near 7 mph. Relative humidity is 41%, pressure is 30.09 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Collinwood
Sunrise is at 06:42 AM and sunset is at 06:42 PM. Tomorrow's forecast calls for Overcast with a high near 78°F and a low near 61°F. The maximum rain chance is 8%.