Hi/Low, RealFeel®, precip, radar, & everything you need to be ready for the day, commute, and weekend! Be prepared with the most accurate 10-day forecast for Exeter with highs, lows, chance of precipitation from The Weather Channel and Weather.com MORE. Labor Day: Areas of smoke. MORE. Thank you for reporting this station. ... 10 Day Forecast Night Cloudy 29° Tuesday 1/12. Exeter, CA 10-Day Weather Forecast star_ratehome. We will review the data in question. Northwest wind around 5 mph becoming calm. Plan you week with the help of our 10-day weather forecasts and weekend weather predictions for Exeter, Ontario, CA . Winds could gust as high as 20 mph. Get the forecast for today, tonight & tomorrow's weather for Exeter, CA. Tonight: Areas of smoke. If you have any questions or concerns with the new experience, please contact us at 1-888-930-5753 or email [email protected] Welcome to Membership on WeatherFarm! Find the most current and reliable 7 day weather forecasts, storm alerts, reports and information for [city] with The Weather Network. The most accurate 10 day weather forecast for Exeter, complete with highs, lows, chance of precipitation and more from weatherfarm.com. Weather Forecast for Exeter, CA Air Quality Alert Excessive Heat Warning. 65 F Park Place Station | Report. Know what's coming with AccuWeather's extended daily forecasts for Exeter, CA. COVID-19 & the Farm. Southeast wind 5 to 15 mph becoming northwest in the afternoon. Welcome to Membership on WeatherFarm! Up to 90 days of daily highs, lows, and precipitation chances. If you have any questions or concerns with the new experience, please contact us at 1-888-930-5753 or email [email protected] Find the most current and reliable 7 day weather forecasts, storm alerts, reports and information for [city] with The Weather Network. Clear, with a low around 79. Sunny and hot, with a high near 107. The most accurate 10 day weather forecast for Exeter, complete with highs, lows, chance of precipitation and more from weatherfarm.com Report Station. COVID-19 & the Farm. The most accurate 10 day weather forecast for Exeter, complete with highs, lows, chance of precipitation and more from weatherfarm.com. Find the most current and reliable 14 day weather forecasts, storm alerts, reports and information for Exeter, ON, CA with The Weather Network.