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Weather in Kalmthout, Belgium 🇧🇪

Current Weather in Kalmthout

Patchy rain nearby
16°C
Feels like 15°C. Patchy rain nearby.
🌬️ 12 km/h NW
💧 78% Humidity
🧭 1014 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 12°C
🌅 Sunrise: 07:19 AM
🌇 Sunset: 07:55 PM
Map Overlays:

Right now Kalmthout is 16°C with patchy rain nearby, feeling like 15°C. Expect 78% humidity and winds of about 12 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Kalmthout range from about 14°C to 19°C.

Hourly Forecast for Kalmthout

07:00
Patchy rain nearby
16°
28%
08:00
Patchy rain nearby
15°
31%
09:00
Patchy rain nearby
16°
43%
10:00
Patchy rain nearby
17°
41%
11:00
Patchy rain nearby
17°
22%
12:00
Light rain shower
17°
35%
13:00
Light rain shower
17°
36%
14:00
Patchy rain nearby
17°
15%
15:00
Patchy rain nearby
17°
20%
16:00
Light rain shower
17°
39%
17:00
Light rain shower
17°
33%
18:00
Light rain shower
16°
60%
19:00
Light rain shower
16°
35%
20:00
Patchy rain nearby
16°
28%
21:00
Patchy rain nearby
16°
18%
22:00
Patchy rain nearby
15°
27%
23:00
Patchy rain nearby
15°
25%
00:00
Patchy rain nearby
15°
22%
01:00
Patchy rain nearby
15°
22%
02:00
Patchy rain nearby
15°
22%
03:00
Patchy rain nearby
15°
20%
04:00
Overcast
14°
22%
05:00
Patchy rain nearby
14°
23%
06:00
Patchy rain nearby
14°
28%

14-Day Forecast for Kalmthout

Wed, Sep 16
Patchy rain nearby Patchy rain nearby
18° / 15°
Thu, Sep 17
Patchy rain nearby Patchy rain nearby
19° / 14°
Fri, Sep 18
Patchy rain nearby Patchy rain nearby
18° / 14°
Sat, Sep 19
Overcast Overcast
21° / 16°
Sun, Sep 20
Overcast Overcast
18° / 15°
Mon, Sep 21
Sunny Sunny
20° / 15°
Tue, Sep 22
Patchy rain nearby Patchy rain nearby
18° / 16°
Wed, Sep 23
Sunny Sunny
21° / 13°
Thu, Sep 24
Sunny Sunny
22° / 15°
Fri, Sep 25
Overcast Overcast
17° / 15°
Sat, Sep 26
Overcast Overcast
20° / 12°
Sun, Sep 27
Sunny Sunny
21° / 13°
Mon, Sep 28
Overcast Overcast
17° / 16°
Tue, Sep 29
Patchy rain nearby Patchy rain nearby
17° / 14°

Additional Forecasts for Kalmthout

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 179.0 μg/m³
O₃ (Ozone) 55.0 μg/m³
NO₂ (Nitrogen Dioxide) 11.9 μg/m³
SO₂ (Sulphur Dioxide) 0.4 μg/m³
PM2.5 (Fine particles) 4.4 μg/m³
PM10 (Coarse particles) 7.1 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Belgium

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Best Time to Be Outside in Kalmthout Today

The most comfortable window in Kalmthout today looks like 13:00 to 16:00, when it is around 17°C. The next likely rain is around 18:00.

Frequently Asked Questions about Weather in Kalmthout

What is the temperature in Kalmthout right now?

The current temperature in Kalmthout is 16°C (61°F), patchy rain nearby (feels like 15°C).

What's the weather like in Kalmthout right now?

Conditions in Kalmthout right now: Patchy rain nearby, humidity 78%, wind 12 km/h NW.

What is today's forecast for Kalmthout?

Today in Kalmthout: high 18°C, low 15°C, patchy rain nearby. Chance of rain: 76%.

What is the 7-day weather forecast for Kalmthout?

Daily highs and lows for Kalmthout:

  • 2026-09-16: 18°C / 15°C
  • 2026-09-17: 19°C / 14°C
  • 2026-09-18: 18°C / 14°C
  • 2026-09-19: 21°C / 16°C
  • 2026-09-20: 18°C / 15°C
  • 2026-09-21: 20°C / 15°C
  • 2026-09-22: 18°C / 16°C
Is it going to rain in Kalmthout today?

There is a 76% chance of rain in Kalmthout today. Total expected precipitation: 4.24 mm.

What is the wind speed in Kalmthout right now?

Wind in Kalmthout is currently 12 km/h (7 mph) from the NW.

What is the UV index in Kalmthout right now?

The UV index in Kalmthout is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇧🇪 Belgium: Brussels · Antwerpen · Gent · Charleroi · Liège · Anderlecht · Schaerbeek · Brugge · Namur · Leuven · Molenbeek-Saint-Jean · Mons · Ixelles · Uccle · Deurne · Hasselt · Aalst · Mechelen · La Louvière · Kortrijk · Tournai · Ostend · Sint-Niklaas · Genk · Seraing · Woluwe-Saint-Lambert · Forest · Roeselare · Verviers · Jette · Mouscron · Saint-Gilles · Etterbeek · Borgerhout · Dendermonde · Beveren · Merksem · Turnhout · Berchem · Evere · Lokeren · Wilrijk · Beringen · Dilbeek · Heist-op-den-Berg · Sint-Truiden · Braine-l'Alleud · Brasschaat · Grimbergen · Vilvoorde