Old Jamestown, Missouri — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for Old Jamestown, St. Louis County.
Flight conditions near Old Jamestown — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…
Live animated radar for Old Jamestown and surroundings — RainViewer.
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Old Jamestown lies in a landscape shaped by the slow, persistent work of water and time. It lies 4.0 miles north-north-east of Florissant, MO (from Florissant, MO: bearing 30°T), and is situated 6.5 miles west-south-west of Alton. Rolling hills, softened by a generous cloak of green in the warmer months, descend towards the broad, slow-moving Mississippi River, its presence a constant, muted rumble in the background of daily life. The air here carries a peculiar sweetness after a rain, a scent of damp earth mingling with the distant perfume of blooming honeysuckle, and in the late afternoon, a warm, golden light spills across the fields, catching the dust motes dancing in the stillness. The terrain itself feels old, deeply settled, as if the very ground remembers the passage of countless seasons. The history of Old Jamestown is intertwined with the early ambitions of American settlement, a place where explorers and traders once navigated the great river, their stories now whispered by the rustling leaves of ancient oaks. Its economy has ebbed and flowed with the fortunes of the land, once tied to agriculture, the fertile soil yielding its bounty to generations of farmers. Today, while vestiges of that past remain in the quiet lanes and weathered barns, Old Jamestown finds its character in a more modern rhythm, a place where small businesses cater to a close-knit populace, and the enduring spirit of community is as palpable as the humid summer air.
| Location | Old Jamestown, St. Louis County, Missouri |
| Coordinates | 38.8394°N, 90.2847°W |
| Timezone | Central Time (America/Chicago) |
| ZIP Code(s) | 63034 |
| Area Code | 314 |
| Page generated | June 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |