FarmWeather

At a glance

• Editor score
  7.5 / 10
• Pricing
  Free plan
• Best for
  Small South African farms seeking free weather tools
• Free plan
  Yes
• Paid from
  Free
• Field-level forecasts
  Yes
• Facts checked
  14 Nov 2026

• Where it wins

  • Combines forecasts from multiple models, including a weighted blend and AI forecast
  • Supports Ecowitt, Weather Underground protocol, and manual station readings
  • Includes frost, disease, spray, crop-calendar, and livestock weather tools

• Where it doesn't

  • The platform is web-based
  • Documented coverage is limited to regions in five South African provinces
  • Support channels are limited to documentation

Our verdict on FarmWeather

FarmWeather is a free, cloud-based weather service for farming communities in South Africa, with a fit for solo operators and small farms seeking both forecasts and practical agricultural guidance. It combines regional forecasts from multiple models, including a weighted blend and an AI forecast, with local station readings shown through dashboards, maps, and station histories. Farmers can connect compatible weather stations or enter readings manually, then use alerts and farming tools alongside their weather information.

Its agricultural features cover several distinct decisions rather than focusing on forecasting alone. Tools address frost risk, disease pressure, evapotranspiration, and spray conditions using wind, temperature, humidity, and Delta-T. A planting calendar and growing-degree-day tracking support crop planning; rainfall tracking, chill units, and livestock weather-stress guidance extend the service to other farm concerns. The documented coverage includes regions in Free State, Northern Cape, Limpopo, Mpumalanga, and KwaZulu-Natal, so the product is most relevant to farms in those areas. Telegram is among its integrations, alongside Ecowitt and the Weather Underground protocol.

The free web service offers substantial breadth for a small farm, particularly where community station data can complement model forecasts. Its web-only platform may not suit farmers who need a mobile platform, and the listed support channel is documentation. FarmWeather is a sensible candidate for South African growers who want weather monitoring plus crop and livestock guidance without a paid plan. Farms outside its documented regional coverage, or those seeking a different platform or support arrangement, should compare alternatives before relying on it for operational decisions.

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FarmWeather pricing

FarmWeather fact sheet

FarmWeather integrations

FarmWeather lists 3 integrations on its own site.

• Ecowitt
• Weather Underground protocol
• Telegram

Alternatives to FarmWeather

• AAgWeatherNetFree crop and irrigation tools pair with station-based forecasts and paid API data.9.3
• DADTN AgricultureA weather intelligence suite for farms that need localized forecasts and crop-risk alerts.8.7
• TWThe Weather Company Agriculture PackageA crop-focused weather API for teams building forecasts into operational tools.8.6

See all FarmWeather alternatives →

Featured on iTechGuides

FarmWeather is listed in our Agricultural Weather Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026

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Last updated 14 Nov 2026 · How we research and update