Hanford, California – A sweltering heat wave is locking in across Hanford and the broader San Joaquin Valley, with temperatures expected to top 100°F starting Thursday and stretch through early next week. Sunday and Monday may be the hottest stretch, with highs nearing 102°F and overnight lows holding stubbornly near 70°F — offering little overnight relief.
According to the National Weather Service in Hanford, a ridge of high pressure is driving this extended heat pattern, keeping skies clear and daytime temperatures well above normal. Daily highs will range from 94°F on Tuesday to 102°F by Sunday, with light winds offering little cooling effect. While no official Heat Advisory is posted as of early Tuesday, the trend is expected to elevate fire weather concerns and heat-related health risks, especially for those without access to cooling.
Tuesday: Sunny, with a high near 94°F. Northwest wind at 5 mph.
Wednesday: Hotter with a high of 98°F. Mostly clear overnight, low 68°F.
Thursday: High near 100°F under clear skies. Calm winds continue.
Friday: Hottest day yet, reaching 101°F. Nighttime temps stay near 69°F.
Weekend: Peaks at 102°F Sunday. Nights remain warm, lows in the 70s.
Residents should limit outdoor activity during peak afternoon hours, stay hydrated, and check on vulnerable neighbors. With temps staying dangerously high into early next week, any outdoor plans should factor in limited cooling periods and increased fire danger across dry grasslands and foothills.
Five Day Forecast for Hanford, California:
Wednesday: Sunny, high 98°F / low 68°F
Thursday: Sunny and hot, high 100°F / low 68°F
Friday: Sunny and hot, high 101°F / low 69°F
Saturday: Sunny and hot, high 101°F / low 70°F
Sunday: Sunny and hot, high 102°F / low 71°F
