🇳🇱 Weather in Leiden
Map Overlays:
Hourly Forecast for Leiden
10:00
20°
43%
11:00
18°
48%
12:00
19°
44%
13:00
20°
47%
14:00
20°
52%
15:00
22°
36%
16:00
22°
36%
17:00
22°
14%
18:00
22°
11%
19:00
21°
12%
20:00
20°
7%
21:00
20°
16%
22:00
19°
23%
23:00
19°
19%
00:00
19°
19%
01:00
19°
17%
02:00
18°
19%
03:00
17°
30%
04:00
17°
46%
05:00
16°
48%
06:00
16°
55%
07:00
17°
52%
08:00
17°
46%
09:00
17°
44%
14-Day Forecast for Leiden
2026-07-26
Patchy rain nearby
22° /
18°
2026-07-27
Patchy rain nearby
20° /
16°
2026-07-28
Sunny
24° /
16°
2026-07-29
Sunny
32° /
19°
2026-07-30
Sunny
31° /
21°
2026-07-31
Sunny
29° /
19°
2026-08-01
Sunny
28° /
17°
Additional Forecasts for Leiden
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 130.0 μg/m³
O₃ (Ozone) 48.0 μg/m³
NO₂ (Nitrogen Dioxide) 8.8 μg/m³
SO₂ (Sulphur Dioxide) 0.2 μg/m³
PM2.5 (Fine particles) 5.5 μg/m³
PM10 (Coarse particles) 7.8 μg/m³
Historical Weather
Weather Forecasts for Other Cities in Netherlands
Weather in Leiden — FAQ
Answers refreshed each request based on current conditions in Leiden.
What is the weather like right now in Leiden?
Right now in Leiden, Netherlands the temperature is 20.0°C (feels like 20.0°C), with partly cloudy. Relative humidity is 73% and wind is 19.8 km/h.
What is today's high and low temperature in Leiden?
Today's forecast high in Leiden is 22.0°C and the overnight low is 18.5°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Leiden today?
The chance of precipitation in Leiden today is 67%. 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 Leiden differ from nearby cities?
Even short distances can change temperatures noticeably. Leiden'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.