Weather Almanac: Boynton Beach, FL 33472

🗓️ Historical norms for September 2025

August October

Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.

September avg. precipitation

🌧️ 9.03"

September days below freezing

📉 ≈0.0 days

Average September lows 73°F – 75°F

USDA Zone

10b

Annual extreme lows 35°F to 40°F

Last Spring Frost (36°F)

🌷 Jan 31

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First Fall Frost (36°F)

🍂 Dec 31

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📚 The Timber Press Guide to Vegetable Gardening in the Southeast

F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Mon. September 1 Labor Day

🌅 7:00 a.m.

H: 87°F – 93°F

L: 72°F – 77°F

🌇 7:40 p.m.

Tue. September 2

🌅 7:01 a.m.

H: 87°F – 93°F

L: 72°F – 77°F

🌇 7:39 p.m.

Wed. September 3

🌅 7:01 a.m.

H: 87°F – 93°F

L: 72°F – 77°F

🌇 7:38 p.m.

Thu. September 4

🌅 7:01 a.m.

H: 87°F – 93°F

L: 72°F – 77°F

🌇 7:36 p.m.

Fri. September 5

🌅 7:02 a.m.

H: 87°F – 93°F

L: 72°F – 77°F

🌇 7:35 p.m.

Sat. September 6

🌅 7:02 a.m.

H: 87°F – 93°F

L: 72°F – 77°F

🌇 7:34 p.m.

Sun. September 7

🌅 7:03 a.m.

H: 87°F – 93°F

L: 72°F – 76°F

🌇 7:33 p.m.

Mon. September 8

🌅 7:03 a.m.

H: 87°F – 93°F

L: 72°F – 76°F

🌇 7:32 p.m.

Tue. September 9

🌅 7:04 a.m.

H: 87°F – 93°F

L: 72°F – 77°F

🌇 7:31 p.m.

Wed. September 10

🌅 7:04 a.m.

H: 87°F – 93°F

L: 72°F – 77°F

🌇 7:30 p.m.

Thu. September 11

🌅 7:04 a.m.

H: 87°F – 93°F

L: 72°F – 77°F

🌇 7:29 p.m.

Fri. September 12

🌅 7:05 a.m.

H: 87°F – 93°F

L: 71°F – 76°F

🌇 7:28 p.m.

Sat. September 13

🌅 7:05 a.m.

H: 87°F – 92°F

L: 71°F – 76°F

🌇 7:26 p.m.

Sun. September 14 Holy Cross

🌅 7:06 a.m.

H: 87°F – 92°F

L: 71°F – 76°F

🌇 7:25 p.m.

Mon. September 15

🌅 7:06 a.m.

H: 87°F – 92°F

L: 71°F – 76°F

🌇 7:24 p.m.

Tue. September 16

🌅 7:06 a.m.

H: 87°F – 92°F

L: 71°F – 76°F

🌇 7:23 p.m.

Wed. September 17

🌅 7:07 a.m.

H: 87°F – 92°F

L: 71°F – 76°F

🌇 7:22 p.m.

Thu. September 18

🌅 7:07 a.m.

H: 87°F – 92°F

L: 71°F – 76°F

🌇 7:21 p.m.

Fri. September 19

🌅 7:08 a.m.

H: 87°F – 92°F

L: 71°F – 76°F

🌇 7:20 p.m.

Sat. September 20

🌅 7:08 a.m.

H: 86°F – 92°F

L: 71°F – 76°F

🌇 7:19 p.m.

Sun. September 21

🌅 7:09 a.m.

H: 86°F – 92°F

L: 71°F – 76°F

🌇 7:17 p.m.

Mon. September 22 Autumn Equinox

🌅 7:09 a.m.

H: 86°F – 92°F

L: 71°F – 76°F

🌇 7:16 p.m.

Tue. September 23

🌅 7:09 a.m.

H: 86°F – 92°F

L: 71°F – 76°F

🌇 7:15 p.m.

Wed. September 24

🌅 7:10 a.m.

H: 86°F – 92°F

L: 71°F – 76°F

🌇 7:14 p.m.

Thu. September 25

🌅 7:10 a.m.

H: 86°F – 92°F

L: 71°F – 76°F

🌇 7:13 p.m.

Fri. September 26

🌅 7:11 a.m.

H: 86°F – 91°F

L: 71°F – 76°F

🌇 7:12 p.m.

Sat. September 27

🌅 7:11 a.m.

H: 86°F – 91°F

L: 71°F – 76°F

🌇 7:11 p.m.

Sun. September 28

🌅 7:12 a.m.

H: 86°F – 91°F

L: 71°F – 76°F

🌇 7:10 p.m.

Mon. September 29

🌅 7:12 a.m.

H: 86°F – 91°F

L: 70°F – 76°F

🌇 7:08 p.m.

Tue. September 30

🌅 7:12 a.m.

H: 85°F – 91°F

L: 70°F – 76°F

🌇 7:07 p.m.

August October

Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.

Temperature climatic data from weather station: LOXAHATCHEE NWR (USC00085184)

Precipitation climatic data from weather station: LOXAHATCHEE NWR (USC00085184)

Agricultural climatic data from weather station: WEST PALM BEACH INTL AP (USW00012844)