Heritage Lake, Indiana Weather
Heritage Lake, Indiana — live current conditions, hourly and 7-day forecasts, NWS alerts, radar and satellite imagery, soil and crop conditions for Heritage Lake, Putnam County.
Full aviation weather for Heritage Lake is published on the Putnam County Airport (KGPC) page, 14 km away. It carries the current METAR decoded into plain language — surface wind, visibility, cloud layers and ceiling, temperature and dewpoint, and altimeter setting — alongside the raw observation as transmitted. 6 airfields within reach of Heritage Lake have their own pages, listed below.
The Terminal Aerodrome Forecast (TAF) is shown across its full validity period, with each change group broken out so you can see when conditions are expected to shift. Flight category is derived automatically — VFR, MVFR, IFR or LIFR — from reported ceiling and visibility, with runway details and field elevation alongside. Observations update roughly hourly and forecasts several times a day.
Other airports near Heritage Lake: Hendricks County Gordon Graham Field (K2R2) 20 km · Pam's Place Airport (K78I) 25 km · Crawfordsville Regional Airport (KCFJ) 33 km · Indianapolis International Airport (KIND) 36 km · Eagle Creek Airpark (KEYE) 37 km
Conditions reported at KGPC describe the airfield itself. Weather 14 km away can differ, particularly in terrain or near the coast. For conditions at Heritage Lake specifically, see the current conditions and forecast above.
Soil conditions, frost risk and crop weather for Heritage Lake.
About Heritage Lake, Indiana
Heritage Lake is a place where the land itself seems to exhale a quiet contentment, a gentle rolling terrain softened by the embrace of Indiana's humid summers. It lies 6.5 miles east-north-east of Putnam, IN (from Putnam, IN: bearing 67°T), and is situated 9.7 miles south-south-east of Roachdale. The water, a deep, cool blue, mirrors the sky and the surrounding woods, its surface often disturbed only by the lazy ripple of a passing boat or the sudden, silver flash of a leaping fish. Oak and maple trees, their branches reaching out like gnarled fingers, provide a dappled shade, their leaves whispering secrets in the breeze. The air here carries the scent of damp earth after a summer shower, a mingling of pine needles and the faint, sweet perfume of unseen wildflowers. Evenings settle with a particular grace, the setting sun painting the water in hues of rose and lavender, a breathtaking, ephemeral spectacle that washes over the landscape. The story of Heritage Lake is one of transformation, a testament to the ingenuity of those who saw potential in the undulating farmland. Once, these hills and hollows were shaped by the plow and the harvest, the rhythm of life dictated by the seasons and the needs of the soil. Today, that agricultural legacy is still present, with farms dotting the periphery, their amber waves of grain a familiar sight. Yet, the heart of Heritage Lake has shifted, its economy now largely defined by the recreational allure of its namesake body of water. It draws families seeking respite from the everyday, its beaches and boating ramps humming with activity during the warmer months, a vibrant counterpoint to the deep, hushed woods that guard its shores.
Live animated radar for Heritage Lake 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 | Heritage Lake, Putnam County, Indiana |
| Coordinates | 39.72779°N, 86.71022°W |
| Timezone | Eastern Time (America/Indiana/Indianapolis) |
| ZIP Code(s) | 46121, 46128 |
| Area Code | 260 |
| Page generated | September 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Heritage Lake, Indiana Weather Page
This page provides live weather conditions and forecasts for Heritage Lake, Indiana, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, precipitation radar and NOAA GOES-16 satellite imagery. Aviation weather — live METAR observations and TAF forecasts — is published separately on the pages for the nearest reporting airports, linked from the aviation section above. 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 Heritage Lake includes coordinates 39.727790°N, 86.710220°W, situated in Putnam County. ZIP code 46121, 46128. Telephone area code: 260. Timezone: Eastern Time (America/Indiana/Indianapolis).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. 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.
