KNMI weather forecasts now available on the MyLedgnd homepage
MyLedgnd now includes a new convenient feature. Thanks to a new connection with the KNMI, accurate weather forecasts are now automatically displayed on your MyLedgnd homepage. You can see in real time which weather conditions are affecting the outside of your greenhouse, up to 48 hours in advance. External weather apps? You no longer need them. The KNMI data is freely available to all MyLedgnd users.
Weather information for the next two days
The KNMI weather information shows the current conditions and forecasts for the next two days, accurate to a 2 by 2 kilometre area around your greenhouse. This allows you to take timely action against heat peaks, cold nights or sudden sunlight. In doing so, you prevent your greenhouse climate from getting out of balance.

What do you see on the Weather Forecasts dashboard?
On the weather forecasts dashboard you see at a glance all essential weather data that can directly influence your cultivation decisions:
Temperature (°C): Current and expected outside temperature, important for heat radiation and ventilation planning
Radiation (W/m²): Solar radiation, crucial for photosynthesis and light input
Precipitation (mm): For irrigation planning, greenhouse ventilation and water collection
Relative humidity (%): Affects evaporation and air exchange
Absolute humidity (g/m³): Helps manage the moisture balance in the greenhouse environment
Wind speed (m/s): Essential for natural ventilation and heat loss
Wind direction: Relevant for opening roof vents and adjusting screen settings
Thanks to these short-term forecasts you can respond in time to periods of heat, cold or increased sunlight. This gives you as a grower full control over your greenhouse climate even before conditions actually change.
Freely available within the KNMI Grid
Is your company located within the geographical grids of the KNMI? Then this feature is completely free to use within MyLedgnd. No additional installation or subscription required, just clear weather insights, directly on your dashboard. View the KNMI weather grid below.

Not a MyLedgnd user yet?
Then get in touch with us. We’ll be happy to show you how you can use your greenhouse data and KNMI weather data to optimise your cultivation.
New articles

Heatmap brings data to life
MyLedgnd has been updated with several new and improved apps. One of the key improvements is the heatmap feature. Where sensor data was previously shown mainly in graphs and tables, the heatmap now br…

Aftermovie GreenTech 2025
Ledgnd looks back on a successful GreenTech Amsterdam 2025. During the exhibition, we once again held many valuable conversations about data-driven cultivation optimization and the role of plant feedb…

New sensor for growers: Ledgnd and Aranet close the gap in light strategy
During GreenTech 2025, Ledgnd and Aranet jointly launched the Light Spectrum Sensor and its integration into MyLedgnd. In the Hortibiz studio, Ramon van de Vrie (Ledgnd) and Erik van der Made (Aranet)…
Read more

Heatmap brings data to life
MyLedgnd has been updated with several new and improved apps. One of the key improvements is the heatmap feature. Where sensor data was previously shown mainly in graphs and tables, the heatmap now br…

The closed feedback loop in the greenhouse: what is it and what are its benefits?
In greenhouse horticulture, large amounts of data are collected. Sensors measure light, temperature, humidity and CO₂ levels. Growers are also increasingly using plant feedback systems. But one key qu…

Invisible plant stress part I – What your plant is trying to tell you (But you don’t see)
As a grower you know better than anyone how important it is to observe what happens in the greenhouse. You look at leaf posture growth colour and rely on your experience to determine whether a plant i…
Do you want to know more?
Interested in what Ledgnd can do for you? Leave your phone number, and we will contact you as soon as possible for a non-binding informational conversation