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Greencastle, Missouri Weather

Greencastle, Missouri — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for Greencastle, Sullivan County.

🌡️ Current Conditions
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24-Hour Forecast
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Current Conditions Detail
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7-Day Forecast
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✈️ Aviation Weather

Flight conditions near Greencastle — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…

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NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for Greencastle and surroundings — RainViewer.

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🛰️ Satellite Imagery

NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.

NOAA GOES-16 CONUS GEOCOLOR satellite animated loop
🛰️ GEOCOLOR loop 🌡️ Infrared (IR) 🌀 NHC Hurricane Satellite 🔗 NOAA Full Viewer

Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload

🌙 Astronomy
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About Greencastle, Missouri

Greencastle rests in the rolling terrain of northern Missouri, a landscape defined by broad, sun-kissed fields and the gentle curve of the land. It lies 57.9 miles south-south-west of Ottumwa, IA (from Ottumwa, IA: bearing 205°T), and is situated 4.0 miles east of Green City. The sky here seems to stretch wider, an endless canvas where clouds drift like slow ships on a blue sea, their shadows painting fleeting patterns across the cultivated earth. In the early morning, a cool mist often clings to the low-lying areas, softening the edges of the farms and giving the air a damp, earthy scent. As the day progresses, the sunlight warms the soil, and the air fills with the hum of insects and the distant drone of farm machinery, a steady pulse that beats with the rhythm of the seasons. The trees, mostly deciduous, stand in scattered groves or line the country roads, their leaves rustling with a sound that is both familiar and profound, a whisper of the enduring natural world. The history of Greencastle is tied to the fertile land and the quiet ambition of its early settlers, who found in this corner of Sullivan County a place to build a life from the soil. For generations, agriculture has been the bedrock of its economy, with corn and soybeans stretching across the horizon, a testament to the enduring partnership between people and the earth. Life in Greencastle moves at its own measured pace, a stark contrast to the hurried clamor of larger cities. The general store, a hub of local commerce, often serves as an informal gathering place, where news is exchanged and the day’s happenings are discussed over cups of coffee. While Greencastle may not boast grand monuments, its charm lies in its simplicity and the quiet strength of its community, a place where the echoes of the past are felt in the present, carried on the breeze that sweeps across the open fields.

LocationGreencastle, Sullivan County, Missouri
Coordinates40.2607°N, 92.8784°W
TimezoneCentral Time (America/Chicago)
ZIP Code(s)63544
Area Code816
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service