Access Weather, Climate, and Geocoding Data

This tool connects to the MeasureSpace API (via the measure-space-api Python package) to give an agent access to weather, climate, air quality, and geocoding data. It exposes six functions: hourly weather forecast (next 5 days), daily weather forecast (next 15 days), daily climate forecast (next 10 months), daily air quality forecast (next 5 days), latitude/longitude lookup from a city name, and nearest-city lookup from a latitude/longitude pair.

Use it when an agent needs forecast or location data -- for example answering "How's the temperature for New York in next 3 days?" or "What's the latitude and longitude of New York?" It needs a separate MeasureSpace API key per service you use (hourly weather, daily weather, daily climate, air quality, geocoding) plus an OpenAI key if you are using OpenAI, so it is not usable without setting those up first -- though you only need keys for the specific services you plan to call.

Install with:

pip install llama-index-tools-measurespace

Load your API keys (from an .env file, one per service) and pass them as a dict to MeasureSpaceToolSpec:

from llama_index.tools.measurespace import MeasureSpaceToolSpec
from llama_index.core.agent.workflow import FunctionAgent
from llama_index.llms.openai import OpenAI
from dotenv import load_dotenv
import os

load_dotenv()

api_keys = {
    "hourly_weather": os.getenv("HOURLY_WEATHER_API_KEY"),
    "daily_weather": os.getenv("DAILY_WEATHER_API_KEY"),
    "daily_climate": os.getenv("DAILY_CLIMATE_API_KEY"),
    "air_quality": os.getenv("AIR_QUALITY_API_KEY"),
    "geocoding": os.getenv("GEOCODING_API_KEY"),
}

tool_spec = MeasureSpaceToolSpec(api_keys)
agent = FunctionAgent(
    tools=tool_spec.to_tool_list(),
    llm=OpenAI(model="gpt-4.1"),
)

print(await agent.run("How's the temperature for New York in next 3 days?"))
print(await agent.run("What's the latitude and longitude of New York?"))

Individual tools can also be called directly, for example tool_spec.get_daily_weather_forecast("New York") or tool_spec.get_latitude_longitude_from_location("New York").

Developers building agents that need forecast (weather, climate, air quality) or geocoding data and are willing to set up per-service MeasureSpace API keys for just the functions they need.