Temperature

Seasonal Changes Heat Waves High Temperatures Cold Weather Humidity Highs and Lows Temperature Variations Highs Seasonal Weather Temperature Changes

Cold Front Exits as Fall Air Settles In, Frost Risk Next

A quick 0.5–1 inch of rain eased dryness in spots yet left broader deficits intact.

Rare October Heat Streak Reaches Seven Days in San Antonio as Warmth Likely Through Midmonth

Minnesota Logs Season’s Coldest Morning, Warmup Starts Thursday

Cold Front Ends Warm Spell With Overnight Rain, Fall Chill to Follow

NYC Winter Outlook: 17–21 Inches Forecast as Siberian Snow Points to Colder Bursts

Warm Start Gives Way to Midweek Front With Rain and a Fall Cooldown

Midweek Humidity Returns as Heat Holds in the 90s Across Central and South Texas

Summerlike Warmth Grips Much of U.S. as Midweek Front Brings Showers and Cooler Air

Freeze Warning Issued for Klamath Basin as Cold Front Brings Early-Season Chill

Warm, Sunny ‘False Fall’ Grips Much of U.S., Cooler Change Due Midweek

Twin Cities Marathon Will Proceed Under Yellow-Flag Heat Plan

Warm, Mostly Dry Weekend Ahead as NHC Tracks Developing Low Near South Florida

Cool, Sunny Stretch Holds in East With Weekend Warmup and Midweek Rain Chance

Overnight Frost Advisories Issued for Parts of Upstate New York and Central Pennsylvania

Prolonged U.S. Warmth and Dryness Persist as Brief Northeast Chill Triggers Frost Alerts

Humberto Stays a Major Hurricane Offshore as Imelda Strengthens, Raising Midweek Coastal Risks

Humberto Holds Offshore as TD9 Poised to Become Imelda With Uncertain Southeast Impacts

Local Sites Share NOAA-Based Rankings of Hottest Septembers by State Since 1895

Soaking Rains and Isolated Severe Threat as Cold Front Presses East, Drier Weekend Ahead

Widespread Rounds of Rain and Storms to Peak Tonight Into Thursday