Harpeth River State Park, Tennessee

Now. Harpeth River State Park is 74° and mostly clear at 12 AM. The dew point is 59°, so the air feels a little humid. Light breeze from the south-southwest at 5 mph.

Today and tonight. The warmest of the day has passed; it cools to about 53° by 8 PM. Tonight falls to about 46° by 6 AM, under a mostly clear sky. No rain is expected for the rest of the day. Air quality is moderate (index 54): fine for most people, though people unusually sensitive to air pollution may feel it outdoors.

The week. The warmest day ahead is Thursday, near 78°, and the coolest tomorrow, near 61°. The days ahead look dry.

The sky tonight. The sun sets at 6:11 PM. The Moon is a waxing crescent, 33% lit, and sets at 10:17 PM. The next full Moon is Sunday, Oct 25. After dark, look for Saturn, bright in the east-southeast. A planet shines with a steady light where the stars around it twinkle. The Orionids meteor shower is active, peaking around Oct 21: at its peak, up to about 20 meteors an hour can be seen from a dark site. The sky is forecast to stay clear: a good night to look up. The day is 11 hours 16 minutes long, 2 minutes shorter than yesterday.