Twain Harte, California Weather
Twain Harte, California — live current conditions, hourly and 7-day forecasts, NWS alerts, radar and satellite imagery, soil and crop conditions for Twain Harte, Tuolumne County.
Full aviation weather for Twain Harte is published on the Calaveras Co Maury Rasmussen Field (KCPU) page, 38 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.
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.
Conditions reported at KCPU describe the airfield itself. Weather 38 km away can differ, particularly in terrain or near the coast. For conditions at Twain Harte specifically, see the current conditions and forecast above.
Soil conditions, frost risk and crop weather for Twain Harte.
About Twain Harte, California
Twain Harte rests within the embrace of the Sierra Nevada, a place where granite outcrops punctuate slopes cloaked in the deep green of pine and fir. It lies 43.7 miles east-north-east of Riverbank, CA (from Riverbank, CA: bearing 61°T), and is situated 9.0 miles east-north-east of Sonora. The air here, especially in the golden hush of late afternoon, carries the crisp, resinous scent of the forest, a fragrance that seems to cling to everything, from the weathered shingles of the lodges to the rough bark of ancient trees. Sunlight filters through the dense canopy in shifting patterns, illuminating patches of fern and the occasional burst of color from a wildflower, while the gentle murmur of unseen streams offers a constant, soothing soundtrack to the landscape. The terrain, a mosaic of rolling hills and steeper inclines, speaks of a wilder, untamed past, now softened by the quiet habitation of those who have chosen this mountain haven. The roots of Twain Harte run deep into the rich soil of California’s Gold Rush era, a legacy that still whispers in the names and the enduring spirit of the place. Though the frantic search for gold has long since faded, the spirit of enterprise remains, now channeled into tourism and the simple, honest work of maintaining this mountain escape. The local economy thrives on the influx of visitors drawn to the natural beauty, the clear air, and the promise of a slower pace of life, a contrast to the bustling valleys below. It's a place where history isn't confined to museums but is etched into the very character of the buildings and the enduring traditions of its residents, fostering a sense of community as sturdy and enduring as the surrounding granite.
Live animated radar for Twain Harte 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 | Twain Harte, Tuolumne County, California |
| Coordinates | 38.039645°N, 120.232689°W |
| Timezone | Pacific Time (America/Los_Angeles) |
| ZIP Code(s) | 95383, 95370 |
| Area Code | 408, 669 |
| Page generated | September 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Twain Harte, California Weather Page
This page provides live weather conditions and forecasts for Twain Harte, California, 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 Twain Harte includes coordinates 38.039645°N, 120.232689°W, situated in Tuolumne County. ZIP code 95383, 95370. Telephone area code: 408, 669. Timezone: Pacific Time (America/Los_Angeles).
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.
