CLARKSVILLE, TN (CLARKSVILLE NOW) – Get ready for temperatures to drop as Tennessee enters its first full week of fall.

The high will drop to about 77 on Monday and stay in the mid-70s all week long, according to the National Weather Service.

With sunny days and clear skies at night, the lows will dip into the mid-40s, and there’s no rain in sight.

Clarksville forecast

Here’s the day-by-day outlook.

Monday: Sunny, with a high near 77. Light west wind becoming northwest 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

Monday night: Clear, with a low around 46. Northwest wind around 5 mph becoming calm in the evening.

Tuesday: Sunny, with a high near 76. Light west wind becoming northwest 5 to 10 mph in the morning.

Tuesday night: Clear, with a low around 45. North northwest wind around 5 mph becoming calm in the evening.

Wednesday: Sunny, with a high near 71. North northeast wind 5 to 10 mph.

Wednesday night: Clear, with a low around 44. North northeast wind 5 to 10 mph.

Thursday: Sunny, with a high near 73. Northeast wind 5 to 10 mph.

Thursday night: Mostly clear, with a low around 47.

Friday: Mostly sunny, with a high near 75.

Friday night: Mostly cloudy, with a low around 52.