Annandale, Virginia – Virginia sunshine will push temperatures higher around Fairfax County today, beginning a climb toward 94 degrees by Wednesday. The developing heat becomes the main concern, although several small thunderstorm chances interrupt the otherwise dry stretch.
According to the National Weather Service, Annandale should reach about 84 degrees today. Northeast winds near 5 mph turn southeast this afternoon.
Nearby Fort Belvoir reported 73 degrees shortly before 9 a.m. Humidity stood at 62%, while visibility remained 10 miles.
Conditions stay mostly sunny today before temperatures fall to about 66. Sunday then warms sharply to 89 degrees.
A 20% chance of showers and thunderstorms develops after 2 p.m. Sunday. South winds increase slightly to 3 to 8 mph.
Keep outdoor plans flexible during that afternoon window. The supplied NWS data does not identify a specific tornado, hail or damaging-wind probability for Annandale.
Monday begins the more significant summer heat climb. Temperatures reach 91 degrees under partly sunny skies.
A 20% chance of showers and thunderstorms develops late Monday night before 11 p.m. A slight shower chance continues through 2 a.m. Tuesday.
Tuesday turns mostly sunny and reaches 93 degrees. Another 20% thunderstorm chance arrives before 2 a.m. Wednesday.
By Wednesday, Annandale reaches about 94 degrees. That’s 10 degrees above today’s expected high.
Anyone working outside should shift strenuous activity toward cooler morning hours. Carry water and never leave children or pets inside parked vehicles.
Wednesday also carries a 20% shower and thunderstorm chance after 2 p.m. The probability increases to 30% Wednesday night.
No snow, ice, near-freezing temperatures or flash-freezing risk appears in the supplied outlook.
More storm chances continue Thursday, while temperatures ease slightly to around 92 degrees. Check NWS alerts before outdoor plans as the heat and intermittent storm chances build.
Five-Day Weather Outlook for Annandale, Virginia
- Today: Mostly sunny. High near 84°F. Northeast wind around 5 mph, becoming southeast.
- Sunday: Mostly sunny. High near 89°F. 20% chance of showers and thunderstorms after 2 p.m.
- Monday: Partly sunny. High near 91°F. 20% shower and thunderstorm chance Monday night.
- Tuesday: Mostly sunny. High near 93°F. Low around 74°F, with a 20% storm chance before 2 a.m. Wednesday.
- Wednesday: Mostly sunny. High near 94°F. 20% chance of showers and thunderstorms after 2 p.m.
