🇬🇧 Londonの天気
時間ごとの予報（ London
12:00
17°
5%
13:00
18°
10%
14:00
19°
9%
15:00
20°
8%
16:00
20°
8%
17:00
20°
10%
18:00
19°
11%
19:00
18°
7%
20:00
17°
5%
21:00
16°
7%
22:00
15°
7%
23:00
14°
6%
00:00
14°
6%
01:00
14°
6%
02:00
14°
6%
03:00
13°
7%
04:00
12°
8%
05:00
12°
10%
06:00
13°
9%
07:00
14°
8%
08:00
15°
7%
09:00
17°
9%
10:00
18°
3%
11:00
20°
2%
14日間予報（ London
2026-06-14
曇り
20° /
11°
2026-06-15
一部曇り
23° /
12°
2026-06-16
一部曇り
25° /
15°
2026-06-17
一部曇り
26° /
16°
2026-06-18
一部曇り
28° /
16°
2026-06-19
近くで所により雨
28° /
18°
2026-06-20
晴れ
27° /
16°
追加の予報 London
空気質
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 122.0 μg/m³
O₃ (Ozone) 59.0 μg/m³
NO₂ (Nitrogen Dioxide) 4.5 μg/m³
SO₂ (Sulphur Dioxide) 0.6 μg/m³
PM2.5 (Fine particles) 4.1 μg/m³
PM10 (Coarse particles) 8.4 μg/m³
過去の天気
他の都市の天気予報 United Kingdom
Londonの天気 — FAQ
回答は、Londonの現在の状況に基づいてリクエストごとに更新されます。
What is the weather like right now in London?
Right now in London, United Kingdom the temperature is 17.1°C (feels like 17.1°C), with 曇り. Relative humidity is 55% and wind is 14.8 km/h.
What is today's high and low temperature in London?
Today's forecast high in London is 19.9°C and the overnight low is 11.3°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in London today?
The chance of precipitation in London today is 7%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in London differ from nearby cities?
Even short distances can change temperatures noticeably. London's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.