Dennison, Illinois — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, soil and crop conditions for Dennison, Clark County.
Flight conditions near Dennison — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…
Soil conditions, frost risk and crop weather for Dennison.
Live animated radar for Dennison 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
Dennison unfurls itself across the gently rolling terrain of southeastern Illinois, where the land breathes in broad, open exhales under a sky that often stretches from horizon to horizon. It lies 9.8 miles west of Terre Haute, IN (from Terre Haute, IN: bearing 268°T), and is situated 7.0 miles north-east of Marshall. The fields, a patchwork of gold and green depending on the season's mood, give way to stands of mature oak and maple, their branches reaching out like ancient arms. A quiet hum of insect life rises from the tall grasses in the summer heat, a constant, soothing undertone to the rustle of leaves. The air itself carries a certain stillness, a palpable peace that settles on the landscape, broken only by the distant call of a crow or the low rumble of a tractor. The story of Dennison is deeply entwined with the fertile soil that has sustained it for generations, its economy historically rooted in agriculture, with corn and soybeans standing as silent, stoic sentinels in the fields. While the echoes of past industries might linger in the weathered barns and the occasional forgotten implement, the present is a testament to the enduring spirit of farming and the resilient, close-knit character of its people. Dennison’s landscape, a quiet canvas of rural life, holds a subtle beauty, particularly in the soft, diffused light of a cloudy afternoon, when the colors of the fields deepen and the shadows lengthen with a gentle grace.
| Location | Dennison, Clark County, Illinois |
| Coordinates | 39.460869°N, 87.597802°W |
| Timezone | Central Time (America/Chicago) |
| ZIP Code(s) | 62423 |
| Area Code | 217 |
| Page generated | June 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |