Sporty
Cargo Rain Jacket
A black rain jacket over an oversized graphic tee and olive cargo trousers handles mild rain practically. White lace-up booties finish the look with enough contrast to lift the palette.
What to Wear in Seattle in March
In March, Seattle averages highs of 55°F and lows of 40°F with about 14 rainy days — the Pacific Northwest's signature persistent drizzle that rarely becomes a heavy downpour but stays consistently damp. Puget Sound and the Olympic Mountains create dramatic scenery in any March weather. A quality waterproof jacket is more important than a heavy coat; the mild but persistently wet conditions reward waterproof gear over insulation.
What to wear
top / Long-Sleeve Top
fitted long-sleeve
lightweight layer for mild temps
bottom / Jeans
straight-leg
chinos for a slightly smarter look
footwear / Waterproof Boots
ankle boots
rubber sole for traction — keep feet dry all day
outerwear / Rain Jacket
shell jacket
waterproof or DWR-treated — keep it packable
Consider bringing:
Umbrella
Based on typical March conditions in Seattle. Weather varies year to year — check the live forecast when you're within two weeks of your trip.
March in Seattle is classic Pacific Northwest — highs averaging 55°F, lows at 40°F, and 14 rainy days of that characteristic light, persistent drizzle rather than dramatic storms. The Cascade Range to the east and Olympic Mountains to the west create dramatic backdrop scenery that's spectacular in March even when overcast. Pike Place Market, Capitol Hill, and the Waterfront are all accessible and culturally active regardless of March weather. Seattle's outdoor-creative-tech aesthetic handles rain as baseline operating conditions rather than an obstacle — the city's culture is built around it. A quality waterproof jacket (Seattleites rarely use umbrellas; they're a tourist tell) is the essential March piece. Mid-weight layers underneath handle 55°F temperatures without requiring a heavy coat. Waterproof walking shoes with grip handle Seattle's famous hills, particularly in Capitol Hill, Queen Anne, and Fremont, where wet pavement requires traction. The Seattle Art Museum, Chihuly Garden and Glass, and the Museum of Pop Culture provide excellent indoor anchors for the wettest March days.
Curated Looks
Formal
Grey Coat Wide-Leg
A grey longline coat over an ivory blouse and black wide-leg trousers handles mild rain without losing formal intent. Black Chelsea boots and a mini bag keep it focused.
Cozy
Parka Cable Knit Mules
A black longline parka over a cable knit sweater in mild rain keeps warmth without overdressing. Black mule heels under leggings are an unexpected and intentional detail.
Business Casual
Navy Trench and Shorts
A navy trench coat over khaki bermuda shorts and a blue linen blouse works between seasons on a mild rainy day. Black pointed-toe heels sharpen what could easily be too casual.
Chic
Cream Puffer Wide-Leg
A cream oversized puffer over a navy striped cardigan and wide-leg ivory linen trousers handles mild rain with a considered mix of textures. Black ballet flats are the restrained finish.
Casual
Olive Anorak Trousers
An olive anorak handles mild rain without abandoning the polish of wide-leg navy trousers underneath. The crossbody stays tucked and close.
Cute
Blush Jacket Knit Skirt
A blush cropped jacket over a grey cardigan and black sweater mini skirt handles mild rain with charm. A black bucket bag and ankle boots keep the proportions balanced.
Packing List
What to Pack for Seattle in March →
Other Months in Seattle
Frequently Asked Questions
What should I wear in Seattle in March?+
Seattle in March averages 55°F highs and 40°F lows with 14 rainy days — a quality waterproof jacket, mid-weight layers, and waterproof walking shoes with grip are the essentials. Seattle's rain is typically persistent light drizzle, not heavy downpours; a waterproof jacket handles it better than an umbrella. Heavy coats aren't needed at 55°F.
Is March a good time to visit Seattle?+
March is a genuine time to visit Seattle if you embrace Pacific Northwest weather culture — Pike Place Market, Capitol Hill, the waterfront, and Seattle's exceptional coffee and restaurant culture are all excellent regardless of rain. The Seattle Art Museum and Chihuly Garden are outstanding indoor anchors. Summer's crowds haven't arrived; accommodations and reservations are easier.
What shoes should I wear in Seattle in March?+
Waterproof walking shoes or waterproof boots with grip are essential for Seattle in March. The city's hills (Capitol Hill, Queen Anne, Fremont, First Hill) are steep and wet pavement is slippery without traction. Fourteen rainy days mean wet sidewalks are the baseline condition. Waterproof footwear with good grip handles both the hills and the persistent moisture.
How cold does Seattle get in March?+
Seattle averages a low of 40°F in March — cool but not bitterly cold. The Pacific's influence keeps temperatures mild; heavy cold snaps are rare in the city proper (unlike inland Washington). Highs average 55°F, comfortable in a waterproof jacket with mid-weight layers. Puget Sound's proximity makes temperatures feel damper than dry-climate equivalents.
What should I pack for Seattle in March?+
Pack a quality waterproof jacket, mid-weight layers (sweater or fleece), and waterproof walking shoes with grip for Seattle's March. The waterproof jacket is the single most important item — skip the heavy coat and umbrella, embrace the Seattle approach. Comfortable waterproof footwear handles the hills and persistent wet conditions. Pike Place Market is worth getting cold and damp for.