St. Johns, Ohio Weather
St. Johns, Ohio — live current conditions, hourly and 7-day forecasts, NWS alerts, radar and satellite imagery, soil and crop conditions for St. Johns, Auglaize County.
Full aviation weather for St. Johns is published on the Lima Allen County Airport (KAOH) page, 18 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 St. Johns 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 St. Johns: Neil Armstrong Airport (KAXV) 20 km · Sidney Municipal Airport (KSCA) 35 km · Lakefield Airport (KCQA) 41 km · Piqua Airport-Hartzell Field (KI17) 48 km · Darke County Airport (KVES) 54 km
Conditions reported at KAOH describe the airfield itself. Weather 18 km away can differ, particularly in terrain or near the coast. For conditions at St. Johns specifically, see the current conditions and forecast above.
Soil conditions, frost risk and crop weather for St. Johns.
About St. Johns, Ohio
St. Johns reposes in a landscape of gentle, cultivated plains, where the horizon stretches with a patient grace. It lies 12.9 miles south of Lima, OH (from Lima, OH: bearing 175°T), and is situated 5.8 miles east of Wapakoneta. The land here is a soft, fertile canvas, painted in broad strokes of emerald and gold during the growing season, its contours smoothed by the slow erosion of time and the diligent hand of agriculture. The air, especially in the quiet of late afternoon, carries a subtle, earthy scent, a blend of tilled soil and the distant sweetness of ripening corn, a perfume that clings to the skin like a forgotten memory. Even the wind seems to move with a deliberate, unhurried purpose, rustling through the stalks of soybeans and whispering secrets to the weathered barns that punctuate the fields. The history of St. Johns is a quiet narrative, rooted in the fertile earth that has sustained its people for generations. This is a place where the economy has long been tied to the bounty of the land, with agriculture forming the bedrock of its existence. The fields that surround St. Johns are not merely scenery; they are the living legacy of families who have coaxed life from this soil, their efforts echoing in the dependable cycles of planting and harvest. While grand monuments are absent, the simple, sturdy architecture of farmhouses and the functional elegance of grain elevators stand as quiet testaments to a community built on hard work and a profound connection to the rhythm of the seasons.
Live animated radar for St. Johns 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 | St. Johns, Auglaize County, Ohio |
| Coordinates | 40.555882°N, 84.083556°W |
| Timezone | Eastern Time (America/New_York) |
| ZIP Code(s) | 45884 |
| Area Code | 234, 330 |
| Page generated | September 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This St. Johns, Ohio Weather Page
This page provides live weather conditions and forecasts for St. Johns, Ohio, 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 St. Johns includes coordinates 40.555882°N, 84.083556°W, situated in Auglaize County. ZIP code 45884. Telephone area code: 234, 330. Timezone: Eastern Time (America/New_York).
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.
