Weather Almanac: Astoria, OR 97103

🗓️ Historical norms for March 2026

February April

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

March avg. precipitation

🌧️ 9.09"

March days below freezing

📉 ≈3.0 days

Average March lows 37°F – 41°F

USDA Zone

Annual extreme lows 15°F to 20°F

Last Spring Frost (36°F)

🌷 May 8

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First Fall Frost (36°F)

🍂 Oct 15

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Book Recommendations (ads!)

📚 Pacific Northwest Month-by-Month Gardening: What to Do Each Month to Have a Beautiful Garden All Year

📚 Gardening in the Pacific Northwest: The Complete Homeowner's Guide

📚 Growing Vegetables West of the Cascades, 35th Anniversary Edition: The Complete Guide to Organic Gardening

F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sun. March 1

🌅 6:53 a.m.

H: 47°F – 57°F

L: 33°F – 43°F

🌇 6:01 p.m.

Mon. March 2

🌅 6:51 a.m.

H: 47°F – 57°F

L: 33°F – 43°F

🌇 6:02 p.m.

Tue. March 3

🌅 6:49 a.m.

H: 47°F – 57°F

L: 33°F – 43°F

🌇 6:04 p.m.

Wed. March 4

🌅 6:47 a.m.

H: 48°F – 57°F

L: 33°F – 43°F

🌇 6:05 p.m.

Thu. March 5

🌅 6:46 a.m.

H: 48°F – 57°F

L: 33°F – 43°F

🌇 6:07 p.m.

Fri. March 6

🌅 6:44 a.m.

H: 48°F – 57°F

L: 33°F – 43°F

🌇 6:08 p.m.

Sat. March 7

🌅 6:42 a.m.

H: 48°F – 58°F

L: 33°F – 43°F

🌇 6:09 p.m.

Sun. March 8

🌅 7:40 a.m.

H: 48°F – 58°F

L: 33°F – 43°F

🌇 7:11 p.m.

Mon. March 9

🌅 7:38 a.m.

H: 48°F – 58°F

L: 33°F – 43°F

🌇 7:12 p.m.

Tue. March 10

🌅 7:36 a.m.

H: 48°F – 58°F

L: 33°F – 43°F

🌇 7:13 p.m.

Wed. March 11

🌅 7:34 a.m.

H: 48°F – 58°F

L: 34°F – 44°F

🌇 7:15 p.m.

Thu. March 12

🌅 7:32 a.m.

H: 48°F – 58°F

L: 34°F – 44°F

🌇 7:16 p.m.

Fri. March 13

🌅 7:30 a.m.

H: 48°F – 58°F

L: 34°F – 44°F

🌇 7:18 p.m.

Sat. March 14

🌅 7:29 a.m.

H: 48°F – 59°F

L: 34°F – 44°F

🌇 7:19 p.m.

Sun. March 15

🌅 7:27 a.m.

H: 48°F – 59°F

L: 34°F – 44°F

🌇 7:20 p.m.

Mon. March 16

🌅 7:25 a.m.

H: 49°F – 59°F

L: 34°F – 44°F

🌇 7:22 p.m.

Tue. March 17 Saint Patrick's Day

🌅 7:23 a.m.

H: 49°F – 59°F

L: 34°F – 44°F

🌇 7:23 p.m.

Wed. March 18

🌅 7:21 a.m.

H: 49°F – 59°F

L: 34°F – 44°F

🌇 7:24 p.m.

Thu. March 19

🌅 7:19 a.m.

H: 49°F – 59°F

L: 34°F – 44°F

🌇 7:26 p.m.

Fri. March 20 Spring Equinox

🌅 7:17 a.m.

H: 49°F – 59°F

L: 34°F – 44°F

🌇 7:27 p.m.

Sat. March 21

🌅 7:15 a.m.

H: 49°F – 59°F

L: 34°F – 44°F

🌇 7:28 p.m.

Sun. March 22

🌅 7:13 a.m.

H: 49°F – 60°F

L: 34°F – 44°F

🌇 7:30 p.m.

Mon. March 23

🌅 7:11 a.m.

H: 49°F – 60°F

L: 34°F – 44°F

🌇 7:31 p.m.

Tue. March 24

🌅 7:09 a.m.

H: 49°F – 60°F

L: 34°F – 44°F

🌇 7:33 p.m.

Wed. March 25

🌅 7:07 a.m.

H: 49°F – 60°F

L: 34°F – 44°F

🌇 7:34 p.m.

Thu. March 26

🌅 7:05 a.m.

H: 49°F – 60°F

L: 34°F – 44°F

🌇 7:35 p.m.

Fri. March 27

🌅 7:03 a.m.

H: 49°F – 60°F

L: 34°F – 44°F

🌇 7:37 p.m.

Sat. March 28

🌅 7:01 a.m.

H: 49°F – 61°F

L: 34°F – 44°F

🌇 7:38 p.m.

Sun. March 29 Palm Sunday

🌅 6:59 a.m.

H: 49°F – 61°F

L: 34°F – 44°F

🌇 7:39 p.m.

Mon. March 30

🌅 6:58 a.m.

H: 49°F – 61°F

L: 34°F – 44°F

🌇 7:41 p.m.

Tue. March 31

🌅 6:56 a.m.

H: 49°F – 61°F

L: 34°F – 44°F

🌇 7:42 p.m.

February April

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

Temperature climatic data from weather station: FT CLATSOP NATL MEM (USC00353014)

Precipitation climatic data from weather station: FT CLATSOP NATL MEM (USC00353014)

Agricultural climatic data from weather station: FT CLATSOP NATL MEM (USC00353014)