OpenWeatherTools enable an Agent to access weather data from the OpenWeatherMap API.

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Prerequisites

The following example requires the requests library and an API key which can be obtained from OpenWeatherMap. Once you sign up the mentioned api key will be activated in a few hours so please be patient.

export OPENWEATHER_API_KEY=***

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Example

The following agent will use OpenWeatherMap to get current weather information for Tokyo.

cookbook/tools/openweather_tools.py
from agno.agent import Agent
from agno.tools.openweather import OpenWeatherTools

# Create an agent with OpenWeatherTools
agent = Agent(
    tools=[
        OpenWeatherTools(
            units="imperial",  # Options: 'standard', 'metric', 'imperial'
        )
    ],
    markdown=True,
)

# Get current weather for a location
agent.print_response("What's the current weather in Tokyo?", markdown=True)

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Toolkit Params

ParameterTypeDefaultDescription
api_keystrNoneOpenWeatherMap API key. If not provided, uses OPENWEATHER_API_KEY env var.
unitsstrmetricUnits of measurement. Options: ‘standard’, ‘metric’, ‘imperial’.
current_weatherboolTrueEnable current weather function.
forecastboolTrueEnable forecast function.
air_pollutionboolTrueEnable air pollution function.
geocodingboolTrueEnable geocoding function.

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Toolkit Functions

FunctionDescription
get_current_weatherGets current weather data for a location. Takes a location name (e.g., “London”).
get_forecastGets weather forecast for a location. Takes a location name and optional number of days (default 5).
get_air_pollutionGets current air pollution data for a location. Takes a location name.
geocode_locationConverts a location name to geographic coordinates. Takes a location name and optional result limit.

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Developer Resources