10-day forecast for Waltham, MA: 31° to 61°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
61°
Best day: Thursday, November 19
43°
Worst day: Saturday, November 14
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1547° / 36°0
Morning38°feels 31°
Afternoon46°feels 40°
Evening39°feels 34°
Overnight36°feels 30°
47 °
Waltham, Sunday, 15 November
Partly cloudy. High 47°, low 36°.
Pressure30.00 inHg
Wind11.4 mph NW
Humidity55%
Visibility6.2 mi
Dew point28°
Mon, 1648° / 34°0
Morning38°feels 32°
Afternoon48°feels 44°
Evening37°feels 32°
Overnight38°feels 33°
48 °
Waltham, Monday, 16 November
Overcast. High 48°, low 34°.
Pressure30.33 inHg
Wind7.5 mph NW
Humidity56%
Visibility6.2 mi
Dew point30°
Tue, 1754° / 31°0
Morning36°feels 31°
Afternoon54°feels 51°
Evening41°feels 37°
Overnight32°feels 27°
54 °
Waltham, Tuesday, 17 November
Clear. High 54°, low 31°.
Pressure30.39 inHg
Wind5.7 mph W
Humidity49%
Visibility6.2 mi
Dew point33°
Wed, 1861° / 40°0
Morning45°feels 41°
Afternoon58°feels 56°
Evening46°feels 42°
Overnight42°feels 37°
61 °
Waltham, Wednesday, 18 November
Partly cloudy. High 61°, low 40°.
Pressure30.33 inHg
Wind6.6 mph W
Humidity42%
Visibility6.2 mi
Dew point35°
Thu, 1961° / 38°0
Morning43°feels 39°
Afternoon54°feels 51°
Evening53°feels 50°
Overnight44°feels 40°
61 °
Waltham, Thursday, 19 November
Partly cloudy. High 61°, low 38°.
Pressure30.33 inHg
Wind8.3 mph SW
Humidity50%
Visibility—
Dew point33°
Fri, 2061° / 45°0
Morning49°feels 45°
Afternoon57°feels 55°
Evening53°feels 52°
Overnight46°feels 43°
61 °
Waltham, Friday, 20 November
Clear. High 61°, low 45°.
Pressure30.12 inHg
Wind10.2 mph W
Humidity53%
Visibility—
Dew point39°
Sat, 2151° / 41°0
Morning45°feels 43°
Afternoon49°feels 48°
Evening46°feels 44°
Overnight42°feels 40°
51 °
Waltham, Saturday, 21 November
Clear. High 51°, low 41°.
Pressure30.39 inHg
Wind5.4 mph NW
Humidity67%
Visibility—
Dew point38°
Sun, 2251° / 40°0
Morning42°feels 42°
Afternoon49°feels 47°
Evening50°feels 48°
Overnight48°feels 46°
51 °
Waltham, Sunday, 22 November
Overcast. High 51°, low 40°.
Pressure30.21 inHg
Wind5.8 mph SE
Humidity80%
Visibility—
Dew point41°
Mon, 2357° / 36°0.01
Morning49°feels 47°
Afternoon53°feels 51°
Evening44°feels 38°
Overnight38°feels 31°
57 °
Waltham, Monday, 23 November
Light rain. High 57°, low 36°.
Pressure29.56 inHg
Wind13.6 mph W
Humidity82%
Visibility—
Dew point47°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Waltham, MA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.