🌷 Your Ultimate Garden Calendar!

Weather Almanac: Harborcreek, PA 16421

🗓️ Historical norms for October 2025

September November
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
October avg. precipitation
🌧️ 4.05"
October days below freezing
📉 ≈0.8 days
Average October lows 43°F – 48°F
USDA Zone
6b
Annual extreme lows -5°F to 0°F
Last Spring Frost (36°F)
🌷 May 13
View full details
First Fall Frost (36°F)
🍂 Oct 14
View full details

Book Recommendations (ads!)

📚 Pennsylvania Month-by-Month Gardening: What to Do Each Month to Have A Beautiful Garden All Year

📚 Mid-Atlantic Gardener's Handbook, 2nd Edition: All You Need to Know to Plan, Plant & Maintain a Mid-Atlantic Garden

📚 The Timber Press Guide to Vegetable Gardening in the Northeast

F: Forecast
H: Normal High Temp
L: Normal Low Temp
Wed. October 1  

🌅 7:17 a.m.

H: 58°F – 74°F

L: 43°F – 57°F

🌇 7:00 p.m.

Thu. October 2  

🌅 7:18 a.m.

H: 57°F – 74°F

L: 43°F – 57°F

🌇 6:58 p.m.

Fri. October 3  

🌅 7:19 a.m.

H: 57°F – 74°F

L: 42°F – 57°F

🌇 6:57 p.m.

Sat. October 4  

🌅 7:20 a.m.

H: 56°F – 73°F

L: 42°F – 56°F

🌇 6:55 p.m.

Sun. October 5  

🌅 7:21 a.m.

H: 56°F – 73°F

L: 42°F – 56°F

🌇 6:53 p.m.

Mon. October 6 🌕

🌅 7:22 a.m.

H: 56°F – 73°F

L: 41°F – 56°F

🌇 6:52 p.m.

Tue. October 7  

🌅 7:23 a.m.

H: 55°F – 72°F

L: 41°F – 55°F

🌇 6:50 p.m.

Wed. October 8  

🌅 7:24 a.m.

H: 55°F – 72°F

L: 41°F – 55°F

🌇 6:48 p.m.

Thu. October 9  

🌅 7:25 a.m.

H: 54°F – 72°F

L: 40°F – 55°F

🌇 6:47 p.m.

Fri. October 10  

🌅 7:27 a.m.

H: 54°F – 71°F

L: 40°F – 54°F

🌇 6:45 p.m.

Sat. October 11  

🌅 7:28 a.m.

H: 54°F – 71°F

L: 40°F – 54°F

🌇 6:43 p.m.

Sun. October 12  

🌅 7:29 a.m.

H: 53°F – 71°F

L: 39°F – 54°F

🌇 6:42 p.m.

Mon. October 13 Columbus Day 🌗

🌅 7:30 a.m.

H: 53°F – 71°F

L: 39°F – 53°F

🌇 6:40 p.m.

Tue. October 14  

🌅 7:31 a.m.

H: 53°F – 70°F

L: 39°F – 53°F

🌇 6:39 p.m.

Wed. October 15  

🌅 7:32 a.m.

H: 52°F – 70°F

L: 38°F – 53°F

🌇 6:37 p.m.

Thu. October 16  

🌅 7:33 a.m.

H: 52°F – 70°F

L: 38°F – 52°F

🌇 6:35 p.m.

Fri. October 17  

🌅 7:35 a.m.

H: 52°F – 69°F

L: 38°F – 52°F

🌇 6:34 p.m.

Sat. October 18  

🌅 7:36 a.m.

H: 51°F – 69°F

L: 37°F – 52°F

🌇 6:32 p.m.

Sun. October 19  

🌅 7:37 a.m.

H: 51°F – 69°F

L: 37°F – 52°F

🌇 6:31 p.m.

Mon. October 20  

🌅 7:38 a.m.

H: 50°F – 68°F

L: 37°F – 51°F

🌇 6:29 p.m.

Tue. October 21 🌑

🌅 7:39 a.m.

H: 50°F – 68°F

L: 36°F – 51°F

🌇 6:28 p.m.

Wed. October 22  

🌅 7:40 a.m.

H: 50°F – 68°F

L: 36°F – 51°F

🌇 6:26 p.m.

Thu. October 23  

🌅 7:42 a.m.

H: 49°F – 68°F

L: 36°F – 50°F

🌇 6:25 p.m.

Fri. October 24  

🌅 7:43 a.m.

H: 49°F – 67°F

L: 36°F – 50°F

🌇 6:23 p.m.

Sat. October 25  

🌅 7:44 a.m.

H: 49°F – 67°F

L: 35°F – 50°F

🌇 6:22 p.m.

Sun. October 26  

🌅 7:45 a.m.

H: 48°F – 67°F

L: 35°F – 50°F

🌇 6:20 p.m.

Mon. October 27  

🌅 7:47 a.m.

H: 48°F – 67°F

L: 35°F – 49°F

🌇 6:19 p.m.

Tue. October 28  

🌅 7:48 a.m.

H: 48°F – 66°F

L: 34°F – 49°F

🌇 6:18 p.m.

Wed. October 29 🌓

🌅 7:49 a.m.

H: 47°F – 66°F

L: 34°F – 49°F

🌇 6:16 p.m.

Thu. October 30  

🌅 7:50 a.m.

H: 47°F – 66°F

L: 34°F – 49°F

🌇 6:15 p.m.

Fri. October 31 Halloween  

🌅 7:51 a.m.

H: 47°F – 65°F

L: 34°F – 48°F

🌇 6:14 p.m.

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

Temperature climatic data from weather station: ERIE INTL AP (USW00014860)

Precipitation climatic data from weather station: ERIE INTL AP (USW00014860)

Agricultural climatic data from weather station: ERIE INTL AP (USW00014860)