High pressure builds in from the west, finally pushing the stubborn trough offshore. Expect a bright, dry day with ample sunshine and a light northwest breeze. Afternoon highs climb into the mid-60s with low humidity and good air quality. Ideal for outdoor walks, errands, or grilling. • High: 65–67°F | Wind: NW 7–10 mph • Sunday night: Mostly clear and calm. Cool overnight with lows near 49°F.
Unsettled weather continues as cool air aloft triggers showers, especially from late morning into early evening. Some sun may peek through between rounds of clouds, and the day isn’t a total loss, but conditions remain changeable. Temperatures inch upward but still fall short of normal for this time of year. • High: 60–62°F | Wind: W 6–10 mph • Saturday night: Drying out with partial clearing. Lows dip to 46–48°F. A brisk, springlike night.
Thursday's storm begins to pull away, with steady rain ending early in the morning. However, clouds, patchy fog, and scattered light showers stick around into the afternoon. A west wind starts to dry things out slowly, but skies remain mostly cloudy and the air still feels cool and raw. • High: 58–60°F | Wind: W 10–15 mph, gusts to 20 mph • Friday night: Mostly cloudy and calm, with a lingering chance of showers. Low near 47°F.
A gray and somewhat dreary day, with on-and-off light rain or drizzle expected. Highs hold in the mid 60s under stubborn cloud cover. Winds off the ocean may keep coastal areas even cooler. Rainfall should be light overall, but damp conditions may linger through the evening. Thursday night remains cloudy with some drizzle possible and lows in the low 50s.
The day starts with some sun, but clouds increase as the next system approaches. Highs warm slightly to 64–66°F with light winds from the northeast. A few showers may break out after 4 p.m., but timing and coverage remain uncertain. Most of the day is likely dry, but showers become more likely in the evening. Wednesday night may bring patchy rain or drizzle with lows near 51–53°F.
Sun and clouds mix throughout the day, but overall conditions remain dry and comfortable. Highs stay cool for mid-May, reaching only 61–63°F. Light northerly winds at 8–10 mph help maintain the drier airmass. A few clouds thicken late in the day, hinting at a more unsettled midweek pattern. Tuesday night is mostly cloudy with lows around 46–48°F.
A crisp, beautiful day to kick off the new week. Expect sunshine from start to finish with low humidity and cooler temps. Highs only reach 63–65°F, but the dry air and light make it feel invigorating. A northwest breeze at 9–12 mph, gusting to 20 mph, adds a springtime chill to the air. Monday night is partly cloudy and cool, with lows falling into the upper 40s—great sleeping weather.
A mix of sun and clouds early, with just a slight chance of a spot shower through mid-morning. A cold front sweeps through by midday, bringing a refreshing west wind and gradually lowering humidity. Highs top out around 73–75°F before cooler, drier air filters in. West winds pick up to 10–15 mph, occasionally gusting to 20 mph. The day trends brighter by afternoon, setting the stage for a pleasant evening. Sunday night is clear, breezy, and cooler with lows near 50–52°F.
Morning clouds dominate with increasing humidity and a more unsettled feel. Scattered showers become more likely by mid- to late afternoon, with a chance of a thunderstorm, especially between 3–8 p.m. Highs reach 75–77°F, feeling stickier than recent days. Winds remain light from the south at 5–10 mph. While not a total washout, timing may impact outdoor events. Saturday night remains mostly cloudy and damp with occasional showers possible through midnight. Lows dip to 58–60°F.
A classic late-spring day with filtered sunshine through mid-afternoon. Highs climb to 78–80°F across much of Waltham, with a light south wind around 6–9 mph. Humidity begins to creep up, but conditions stay comfortable. After 6 p.m., an approaching disturbance could trigger a few isolated showers or even a rumble of thunder, particularly north and west of the city. Most areas remain dry. Friday night is mostly cloudy and mild, with patchy fog possible and lows around 60–62°F.
