Sabrina Ullman: Cooler for the first day of fall

September 21: Clouds clear tonight

Tonight will be mostly clear with overnight lows in the 30s to low 40s.

Tonight will have mostly clear skies and overnight lows ranging from the 30s to the low 40s. A breezy northwest wind of 10-15 mph will gradually weaken.

Cooler temperatures will coincide with the first day of fall on Sunday. It will be sunny with afternoon highs in the 60s.

Winds will vary throughout the week, and temperatures will increase a few degrees later in the week. Other than that, each day is pretty much the same as Sunday with sunny skies and comfortable temperatures.

Tonight

Mostly clear, with a low around 47. Breezy, with a northwest wind of 10 to 15 mph, with gusts as high as 25 mph.

Sunday

Sunny, with a high near 65. North wind around 10 mph, with gusts as high as 20 mph.

Monday

Sunny, with a high near 66. Calm wind becoming south around 5 mph in the afternoon.

Tuesday

Mostly sunny, with a high near 68. South wind 5 to 10 mph.

Wednesday

Sunny, with a high near 70. West wind around 5 mph.

Thursday

Sunny, with a high near 73. South wind 5 to 10 mph, with gusts as high as 15 mph.

Friday

Sunny, with a high near 71. South wind 5 to 10 mph.

Saturday

Mostly sunny, with a high near 72. South wind 5 to 10 mph, with gusts as high as 15 mph.