Weather ❯ Forecasting ❯ Temperature

Highs

Seasonal Changes Daily Highs Lows Seasonal Trends Daily Forecast Chicago Record Highs Warm Weather Seasonal Highs Humidity Low Temperatures Mid 80s Colorado Inland Regional Variations Cooler Temperatures Weekly Forecast Heat Index Cool Weather Weekend Weather Above Normal Temperatures Mid to Upper 60s Seattle Southeastern Wisconsin Temperature Changes Central Florida 17C Muggy Conditions El Paso Northern California Summer Temperatures Weekend Mild Temperatures Sixties Daily Outlook Temperature Ranges April Upper 80s Upper 50s Record Temperatures Mid-80s Normal Phoenix Seasonal Variations Denver Mild Conditions South Florida Warm Air Breezy Conditions Boston Richmond Record Warmth Record Heat Valley Upper-80s Central Oregon Baltimore Muggy Warm Conditions Heat Wave Southern Wisconsin Feels Like Dew Points Summer Borderland

December Warmth Puts Phoenix on Record Track as High-Pressure Ridge Persists

Forecasters tie the unusual spell to a stubborn ridge that keeps the Southwest unseasonably warm through next week.