Arlington sign at rotary near West Medford
Arlington sign at rotary near West Medford

Arlington weather: Monday, July 7

July 7, 2025

A stretch of classic summer weather sets up just in time for the holiday weekend. As high pressure shifts offshore, warmer and more humid air returns early this week, with highs near 90°F and a few chances for afternoon thunderstorms. Midweek looks seasonable and quieter, with only isolated shower chances and plenty of sun.   

Monday, July 7

Steamy with scattered storms: Hot and humid with a frontal boundary nearby. Scattered thunderstorms are likely in the afternoon or evening, with the potential for downpours and gusty winds

  • East Arlington: High 90°F, SW wind 6 to 8 mph. Scattered PM storms, low 71°F
  • Arlington Center: High 89°F, overnight low 71°F
  • Arlington Heights: High 88°F, overnight low 70°F

Tuesday, July 8

Warm and mostly dry: Humidity eases slightly behind Monday’s front. Skies stay mostly sunny with just a small chance of a pop-up shower in the afternoon.

  • East Arlington: High 87°F, WSW wind 5 to 8 mph. Mostly clear, low 68°F
  • Arlington Center: High 86°F, overnight low 68°F
  • Arlington Heights: High 85°F, overnight low 67°F

Wednesday, July 9

Pleasant with a passing cloud: Another warm day with sunshine and moderate humidity. A weak disturbance may bring an isolated shower, but most areas remain dry and bright.

  • East Arlington: High 86°F, W wind 4 to 7 mph. Dry evening, low 66°F
  • Arlington Center: High 85°F, overnight low 66°F
  • Arlington Heights: High 84°F, overnight low 65°F

Meteorologist Matthew Moll of New England Weather Consulting prepares an Arlington-specific forecast that has been published since Oct. 25, 2024, and updated daily thereafter. 

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