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