You're viewing a demo portfolio

Join the waitlist
PRSM

openmeteo_get_forecast

Active

Tool of io.github.cyanheads/open-meteo-mcp-server

declared in 0.2.0

Weather forecast for coordinates: hourly and/or daily variables for up to 16 days ahead, with optional past_days (up to 92) for recent history. Use past_days instead of openmeteo_get_historical for dates within the last 1–5 days, since ERA5 has a variable lag. Returns per-timestamp records — each hourly entry contains a "time" field (ISO 8601) plus one key per requested variable; each daily entry contains a "time" field (YYYY-MM-DD) plus requested variables. Common hourly variables: temperature_2m, precipitation, wind_speed_10m, relative_humidity_2m, cloud_cover, uv_index, apparent_temperature, precipitation_probability, weather_code, surface_pressure, visibility, wind_direction_10m, wind_gusts_10m, dew_point_2m. Common daily variables: temperature_2m_max, temperature_2m_min, precipitation_sum, wind_speed_10m_max, sunrise, sunset, uv_index_max, precipitation_hours, weather_code. At least one of hourly_variables or daily_variables is required.

Parameters schema

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "latitude",
    "longitude"
  ],
  "properties": {
    "latitude": {
      "type": "number",
      "maximum": 90,
      "minimum": -90,
      "description": "Latitude in decimal degrees (e.g., 47.6062 for Seattle). Use openmeteo_geocode to resolve a place name to coordinates."
    },
    "timezone": {
      "type": "string",
      "default": "auto",
      "description": "IANA timezone (e.g., \"America/Los_Angeles\") or \"auto\" to use the location's local timezone. Default \"auto\". The timezone from openmeteo_geocode is ideal to pass here."
    },
    "longitude": {
      "type": "number",
      "maximum": 180,
      "minimum": -180,
      "description": "Longitude in decimal degrees (e.g., -122.3321 for Seattle)."
    },
    "past_days": {
      "type": "integer",
      "default": 0,
      "maximum": 92,
      "minimum": 0,
      "description": "Include this many days of past data before today (0–92). Use for recent history — ERA5 archive has a variable ~5-day lag. Default 0."
    },
    "forecast_days": {
      "type": "integer",
      "default": 7,
      "maximum": 16,
      "minimum": 1,
      "description": "Number of forecast days (1–16). Default 7."
    },
    "daily_variables": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "maxItems": 50,
      "description": "Daily summary variables (e.g., [\"temperature_2m_max\", \"temperature_2m_min\", \"precipitation_sum\", \"wind_speed_10m_max\", \"sunrise\", \"sunset\", \"uv_index_max\"]). At least one of hourly_variables or daily_variables is required."
    },
    "wind_speed_unit": {
      "enum": [
        "kmh",
        "mph",
        "ms",
        "kn"
      ],
      "type": "string",
      "default": "kmh",
      "description": "Wind speed unit: \"kmh\" (km/h), \"mph\", \"ms\" (m/s), or \"kn\" (knots). Default \"kmh\"."
    },
    "hourly_variables": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "maxItems": 50,
      "description": "Hourly variables to fetch (e.g., [\"temperature_2m\", \"precipitation\", \"wind_speed_10m\", \"relative_humidity_2m\", \"cloud_cover\", \"uv_index\", \"apparent_temperature\"]). At least one of hourly_variables or daily_variables is required."
    },
    "temperature_unit": {
      "enum": [
        "celsius",
        "fahrenheit"
      ],
      "type": "string",
      "default": "celsius",
      "description": "Temperature unit. Default \"celsius\"."
    },
    "precipitation_unit": {
      "enum": [
        "mm",
        "inch"
      ],
      "type": "string",
      "default": "mm",
      "description": "Precipitation unit: \"mm\" or \"inch\". Default \"mm\"."
    }
  }
}

What this tool wraps· 1 endpoint

min confidence0.700.50

Parent server

io.github.cyanheads/open-meteo-mcp-server

https://github.com/cyanheads/open-meteo-mcp-server

1/7 registries
View full server →