Key facts
- National high temperature on June 1, 2026, was 109°F at Death Valley, CA.
- National low temperature on June 1, 2026, was 24°F at Angel Fire, NM, and Copper Basin, ID.
Weather patterns and temperature extremes can influence various sectors, including agriculture, energy demand, and consumer behavior. Tracking these national temperature highs and lows provides a snapshot of prevailing weather conditions across the United States.