Japan is heading into a classic early March pattern, with weather systems rolling through one after another. Early in the week, a low-pressure system sweeps east across southern Japan, bringing widespread clouds and rain. High pressure briefly builds midweek, offering a short-lived stretch of calmer conditions. By Friday, another low moves into the Sea of Japan and tracks north, making for a more unsettled weekend with rain or snow, especially in northern areas.

Temperatures will reflect Japan’s north-to-south range: wintry in Sapporo, cool and gradually improving in Tokyo and Osaka, and comfortably warm in Naha.

No typhoons are currently in the forecast for this week in Japan.

Japan's typhoon season runs from May through October, with most activity from July to September. During a typhoon, transit delays and cancellations can be expected. Be sure to stay updated on the latest weather and flight information. For real-time updates on railways and airports, visit LIVE JAPAN's transport information page.

March in Japan marks a gentle shift from winter to spring. The air softens, though a light chill lingers, and the landscape begins to glow with deep pink plum blossoms and the first early-blooming cherry blossoms, such as Kawazu-zakura, in warmer areas.

This is also when the main cherry blossom season begins to unfold. In Tokyo, blooms typically open around March 18, followed by Kyoto around March 22 and Osaka around March 23, with full bloom arriving roughly a week later in each city.

It is the season of “Sanko-Chon,” when three colder days are followed by four milder ones, creating ever-changing conditions. In the north, ski season winds down, while in cities like Tokyo, Kyoto, and Osaka, terrace dining and garden strolls begin to feel inviting again.

Seasonal flavors turn fresh and slightly bitter, with bamboo shoots, sweet strawberries, and sakura-inspired treats appearing in shops and restaurants. As the school year wraps up in late March, a celebratory buzz fills the air, making it an especially lively time.

Tokyo enters a week of transition, starting under grey skies with on-and-off rain before gradually brightening toward the weekend. Early in the week, daytime highs may struggle to reach 10°C (50°F), but temperatures steadily rebound into the mid-teens °C (mid-50s °F) later on. Nights stay crisp, generally between 5–9°C (41–48°F). Showers are most likely in the first half of the week, with more stable and pleasant afternoons developing as the weekend approaches.

・Packing tips:
Layering will make all the difference. Bring a mid-weight coat or trench for chilly mornings, long trousers, and comfortable water-resistant shoes. A compact umbrella is useful early in the week, and a light scarf helps once the sun goes down.

Sapporo faces a wintry stretch with persistent cloud cover and periodic light snow. Highs will hover between 2–6°C (36–43°F), while nighttime temperatures dip slightly below 0°C (32°F). Snow or light rain is possible on several days, though brief sunny breaks may appear. Streets could be damp or slushy at times.

・Packing tips:
Dress warmly in heat-retaining layers under a windproof coat. Thermal leggings or lined trousers are helpful, and waterproof boots with good traction are essential. Add gloves and a scarf to stay comfortable in the steady northern chill.

Sendai experiences a mixed week, shifting from occasional clearer spells to more sustained cloud cover with chances of rain or light snow midweek and again toward the weekend. Daytime highs range from 8–12°C (46–54°F), while nighttime lows dip to 1–4°C (34–39°F). Conditions may change quickly, so flexible plans are wise.

・Packing tips:
Pack versatile layers such as a warm sweater or thermal top with a wind-resistant coat. Durable trousers and waterproof footwear will keep you comfortable, and a compact umbrella is a smart addition. Gloves and a scarf are useful for brisk mornings.

Osaka starts the week with rain before transitioning into a mix of sun and clouds. Highs may reach around 17°C (63°F) early on, then ease slightly, while nighttime lows fluctuate between 5–12°C (41–54°F). Mornings and evenings feel cool, but afternoons become more pleasant as skies clear.

・Packing tips:
Bring long-sleeved tops and a medium-weight jacket or trench coat. Comfortable trousers and waterproof walking shoes will handle early showers. A compact umbrella and light scarf round out a practical March wardrobe.

Fukuoka begins under damp, overcast skies, with passing showers early in the week. Midweek offers brighter intervals before another chance of rain. Daytime highs stay in the mid-teens °C (mid-50s °F), while morning lows gradually cool into the single digits °C (40s °F) by the weekend.

・Packing tips:
Light layers work best, such as a sweater or cardigan over breathable tops. Pair with comfortable trousers and water-resistant shoes. A light jacket and compact umbrella will keep you prepared for changing conditions.

Naha enjoys mild, subtropical warmth despite periods of cloud and occasional rain. Highs begin in the mid-20s°C (mid-70s°F) before easing toward the low 20s°C (low 70s°F) later in the week. Nighttime temperatures slip from around 20°C (68°F) to about 15°C (59°F), still comfortable but slightly cooler by weekend standards.

・Packing tips:
Opt for breathable layers like cotton tops with lightweight trousers. A compact umbrella and water-resistant shoes are useful during showers. Bring a light cardigan or jacket for breezier evenings.

The forecast was AI-generated and then human-edited. Source for forecast and images: Japan Meteorological Agency website (www.jma.go.jp)

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