🇳🇱 Weather in Heerlen
Map Overlays:
Hourly Forecast for Heerlen
03:00
14°
0%
04:00
14°
0%
05:00
14°
0%
06:00
14°
0%
07:00
15°
0%
08:00
18°
0%
09:00
20°
0%
10:00
21°
0%
11:00
22°
0%
12:00
24°
0%
13:00
24°
0%
14:00
25°
0%
15:00
26°
0%
16:00
26°
0%
17:00
26°
0%
18:00
26°
0%
19:00
25°
0%
20:00
22°
0%
21:00
19°
0%
22:00
18°
0%
23:00
17°
0%
00:00
16°
0%
01:00
16°
0%
02:00
15°
0%
14-Day Forecast for Heerlen
2026-05-25
Sunny
26° /
14°
2026-05-26
Sunny
28° /
15°
2026-05-27
Sunny
23° /
13°
2026-05-28
Sunny
22° /
9°
2026-05-29
Sunny
27° /
12°
2026-05-30
Sunny
29° /
18°
2026-05-31
Patchy rain nearby
22° /
15°
Additional Forecasts for Heerlen
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 156.8 μg/m³
O₃ (Ozone) 64.0 μg/m³
NO₂ (Nitrogen Dioxide) 9.6 μg/m³
SO₂ (Sulphur Dioxide) 2.4 μg/m³
PM2.5 (Fine particles) 10.7 μg/m³
PM10 (Coarse particles) 17.9 μg/m³