Harper, Iowa Weather
Harper, Iowa — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, soil and crop conditions for Harper, Keokuk County.
Flight conditions near Harper. Data source: locating…
Soil conditions, frost risk and crop weather for Harper.
About Harper, Iowa
Harper unfolds across a land sculpted by glacial history, where rolling fields of corn and soybeans stretch towards horizons that seem to breathe with the vastness of the prairie sky. It lies 30.2 miles north-east of Ottumwa, IA (from Ottumwa, IA: bearing 38°T), and is situated 8.2 miles east-north-east of Sigourney. The air itself carries a certain quietude, a scent of turned earth and distant woodsmoke that settles into the very bones of the place. Gentle slopes descend into shallow draws where occasional pockets of oak and walnut trees huddle, their branches reaching like gnarled fingers against the immense blue. The houses of Harper, few and far between, dot this generous landscape, their weathered siding and sturdy porches speaking of generations who have weathered its seasons. Sunlight here possesses a peculiar clarity, especially in the late afternoon, casting long, almost painterly shadows that stretch and shift with an unhurried grace across the cultivated plains. The story of Harper is one of agriculture and quiet perseverance, a testament to the fertile soil that has sustained families for over a century. Its origins are rooted in the westward expansion, a place where pioneers sought opportunity in the rich black earth of southeastern Iowa. The local economy, still deeply entwined with the cycles of planting and harvest, pulses with the steady rhythm of farm life. While larger towns might boast more prominent landmarks, Harper's distinction lies in its understated resilience, its character woven from the shared experiences of its people and the enduring bounty of the land. The quiet hum of tractors in the distance, the occasional rumble of a grain truck heading towards market – these are the sounds that define Harper’s enduring spirit, a spirit as deeply rooted as the crops that blanket its gentle terrain.
Live animated radar for Harper and surroundings — RainViewer.
NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.
Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload
| Location | Harper, Keokuk County, Iowa |
| Coordinates | 41.362512°N, 92.051011°W |
| Timezone | Central Time (America/Chicago) |
| ZIP Code(s) | 52231 |
| Area Code | 712 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Harper, Iowa Weather Page
This page provides live weather conditions and forecasts for Harper, Iowa, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, real-time aviation weather (live METAR and TAF reports from the nearest reporting airport, with a modeled estimate shown when no station is in range), precipitation radar and NOAA GOES-16 satellite imagery. Additional sections may include tide predictions, wave height, wave direction and sea-surface temperature, a barometric pressure trend, and a solunar-based fishing forecast with a fishing-conditions rating for coastal localities, and soil temperature, crop weather and live USGS river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for Harper includes coordinates 41.362512°N, 92.051011°W, situated in Keokuk County. ZIP code 52231. Telephone area code: 712. Timezone: Central Time (America/Chicago).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. Aviation data is sourced from aviationweather.gov (NOAA), with a modeled estimate used where no nearby reporting station is available. River and stream data is sourced from the USGS National Water Information System. Tide predictions are sourced from NOAA CO-OPS; marine and solunar data are modeled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-East and is public domain.
