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United States of America · Waltham climate

Extended 10-day forecasts, Waltham (MA)

Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.

Climate overview Temperature Rainfall

This is the 10-day extended forecast for Waltham, the United States of America. The forecast is updated every three hours and displays the temperature, weather conditions, wind direction and speed, as well as the chance of precipitation.

Check out our September climate page to see if the current temperatures in Waltham is typical for this time of year.

Today · Friday 4 Sep

Hour by hour

Time	Weather	Temp	Precip	Humidity	Wind
16:00	Mostly sunny	27°C (81°F)	0 mm (0 in)	50%	NW 4 m/s (8 knots)
17:00	Mostly sunny	27°C (81°F)	0 mm (0 in)	53%	NW 4 m/s (8 knots)
18:00	Mostly sunny	25°C (77°F)	0 mm (0 in)	60%	NW 3 m/s (6 knots)
19:00	Mostly clear	23°C (73°F)	0 mm (0 in)	67%	NW 3 m/s (6 knots)
20:00	Clear skies	22°C (72°F)	0 mm (0 in)	70%	NW 3 m/s (6 knots)
21:00	Clear skies	21°C (70°F)	0 mm (0 in)	73%	NW 3 m/s (6 knots)
22:00	Clear skies	20°C (68°F)	0 mm (0 in)	75%	NW 3 m/s (6 knots)
23:00	Clear skies	20°C (68°F)	0 mm (0 in)	75%	NW 4 m/s (8 knots)

16:00

Mostly sunny

50% · NW 4 m/s (8 knots)

27°C (81°F)

0 mm (0 in)

17:00

Mostly sunny

53% · NW 4 m/s (8 knots)

27°C (81°F)

0 mm (0 in)

18:00

Mostly sunny

60% · NW 3 m/s (6 knots)

25°C (77°F)

0 mm (0 in)

19:00

Mostly clear

67% · NW 3 m/s (6 knots)

23°C (73°F)

0 mm (0 in)

20:00

Clear skies

70% · NW 3 m/s (6 knots)

22°C (72°F)

0 mm (0 in)

21:00

Clear skies

73% · NW 3 m/s (6 knots)

21°C (70°F)

0 mm (0 in)

22:00

Clear skies

75% · NW 3 m/s (6 knots)

20°C (68°F)

0 mm (0 in)

23:00

Clear skies

75% · NW 4 m/s (8 knots)

20°C (68°F)

0 mm (0 in)

Tomorrow · Saturday 5 Sep

Hour by hour

Time	Weather	Temp	Precip	Humidity	Wind
00:00	Clear skies	19°C (66°F)	0 mm (0 in)	75%	NW 4 m/s (8 knots)
01:00	Clear skies	19°C (66°F)	0 mm (0 in)	76%	NW 4 m/s (8 knots)
02:00	Mostly clear	18°C (64°F)	0 mm (0 in)	78%	NW 4 m/s (8 knots)
03:00	Clear skies	18°C (64°F)	0 mm (0 in)	81%	NW 4 m/s (8 knots)
04:00	Clear skies	17°C (63°F)	0 mm (0 in)	83%	NW 3 m/s (6 knots)
05:00	Clear skies	17°C (63°F)	0 mm (0 in)	86%	NW 3 m/s (6 knots)
06:00	Clear skies	17°C (63°F)	0 mm (0 in)	88%	NW 3 m/s (6 knots)
07:00	Clear skies	17°C (63°F)	0 mm (0 in)	86%	NW 3 m/s (6 knots)
08:00	Clear skies	19°C (66°F)	0 mm (0 in)	80%	N 3 m/s (6 knots)
09:00	Mostly sunny	20°C (68°F)	0 mm (0 in)	77%	N 3 m/s (6 knots)
10:00	Light rain showers	21°C (70°F)	0.1 mm (0 in)	72%	NE 4 m/s (8 knots)
11:00	Rain showers	21°C (70°F)	0.3 mm (0.01 in)	69%	NE 4 m/s (8 knots)
12:00	Rain showers	22°C (72°F)	0.5 mm (0.02 in)	66%	NE 4 m/s (8 knots)
13:00	Rain showers	22°C (72°F)	0.3 mm (0.01 in)	67%	NE 4 m/s (8 knots)
14:00	Rain showers	22°C (72°F)	0.4 mm (0.02 in)	67%	NE 5 m/s (10 knots)
15:00	Light rain showers	21°C (70°F)	0.2 mm (0.01 in)	70%	NE 5 m/s (10 knots)
16:00	Partly cloudy	21°C (70°F)	0 mm (0 in)	70%	NE 5 m/s (10 knots)
17:00	Mostly sunny	20°C (68°F)	0 mm (0 in)	71%	E 5 m/s (10 knots)
18:00	Partly cloudy	19°C (66°F)	0 mm (0 in)	72%	NE 4 m/s (8 knots)
19:00	Cloudy	19°C (66°F)	0 mm (0 in)	75%	NE 2 m/s (4 knots)
20:00	Cloudy	19°C (66°F)	0 mm (0 in)	75%	NE 2 m/s (4 knots)
21:00	Cloudy	18°C (64°F)	0 mm (0 in)	76%	NE 3 m/s (6 knots)
22:00	Partly cloudy	18°C (64°F)	0 mm (0 in)	79%	N 2 m/s (4 knots)
23:00	Mostly clear	17°C (63°F)	0 mm (0 in)	84%	NW 2 m/s (4 knots)

00:00

Clear skies

75% · NW 4 m/s (8 knots)

19°C (66°F)

0 mm (0 in)

01:00

Clear skies

76% · NW 4 m/s (8 knots)

19°C (66°F)

0 mm (0 in)

02:00

Mostly clear

78% · NW 4 m/s (8 knots)

18°C (64°F)

0 mm (0 in)

03:00

Clear skies

81% · NW 4 m/s (8 knots)

18°C (64°F)

0 mm (0 in)

04:00

Clear skies

83% · NW 3 m/s (6 knots)

17°C (63°F)

0 mm (0 in)

05:00

Clear skies

86% · NW 3 m/s (6 knots)

17°C (63°F)

0 mm (0 in)

06:00

Clear skies

88% · NW 3 m/s (6 knots)

17°C (63°F)

0 mm (0 in)

07:00

Clear skies

86% · NW 3 m/s (6 knots)

17°C (63°F)

0 mm (0 in)

08:00

Clear skies

80% · N 3 m/s (6 knots)

19°C (66°F)

0 mm (0 in)

09:00

Mostly sunny

77% · N 3 m/s (6 knots)

20°C (68°F)

0 mm (0 in)

10:00

Light rain showers

72% · NE 4 m/s (8 knots)

21°C (70°F)

0.1 mm (0 in)

11:00

Rain showers

69% · NE 4 m/s (8 knots)

21°C (70°F)

0.3 mm (0.01 in)

12:00

Rain showers

66% · NE 4 m/s (8 knots)

22°C (72°F)

0.5 mm (0.02 in)

13:00

Rain showers

67% · NE 4 m/s (8 knots)

22°C (72°F)

0.3 mm (0.01 in)

14:00

Rain showers

67% · NE 5 m/s (10 knots)

22°C (72°F)

0.4 mm (0.02 in)

15:00

Light rain showers

70% · NE 5 m/s (10 knots)

21°C (70°F)

0.2 mm (0.01 in)

16:00

Partly cloudy

70% · NE 5 m/s (10 knots)

21°C (70°F)

0 mm (0 in)

17:00

Mostly sunny

71% · E 5 m/s (10 knots)

20°C (68°F)

0 mm (0 in)

18:00

Partly cloudy

72% · NE 4 m/s (8 knots)

19°C (66°F)

0 mm (0 in)

19:00

Cloudy

75% · NE 2 m/s (4 knots)

19°C (66°F)

0 mm (0 in)

20:00

Cloudy

75% · NE 2 m/s (4 knots)

19°C (66°F)

0 mm (0 in)

21:00

Cloudy

76% · NE 3 m/s (6 knots)

18°C (64°F)

0 mm (0 in)

22:00

Partly cloudy

79% · N 2 m/s (4 knots)

18°C (64°F)

0 mm (0 in)

23:00

Mostly clear

84% · NW 2 m/s (4 knots)

17°C (63°F)

0 mm (0 in)

Next 7 days

Six-hour segments

Day

Night

02:00

Morning

08:00

Afternoon

14:00

Evening

20:00

Sunday

6 Sep

16°C (61°F)

0 mm (0 in)

Clear skies

87% · N 3 m/s (6 knots)

16°C (61°F)

0.3 mm (0.01 in)

Mostly sunny

82% · N 4 m/s (8 knots)

21°C (70°F)

0.5 mm (0.02 in)

Mostly sunny

52% · NE 3 m/s (6 knots)

16°C (61°F)

0 mm (0 in)

Mostly clear

83% · SE 2 m/s (4 knots)

Monday

7 Sep

14°C (57°F)

0 mm (0 in)

Clear skies

88% · NW 3 m/s (6 knots)

16°C (61°F)

0 mm (0 in)

Clear skies

80% · NW 3 m/s (6 knots)

24°C (75°F)

0 mm (0 in)

Clear skies

42% · N 2 m/s (4 knots)

20°C (68°F)

0 mm (0 in)

Cloudy

68% · SW 2 m/s (4 knots)

Tuesday

8 Sep

16°C (61°F)

0 mm (0 in)

Partly cloudy

78% · W 2 m/s (4 knots)

17°C (63°F)

0.1 mm (0 in)

Mostly sunny

81% · W 3 m/s (6 knots)

26°C (79°F)

0.5 mm (0.02 in)

Mostly sunny

47% · NW 3 m/s (6 knots)

20°C (68°F)

0 mm (0 in)

Cloudy

67% · NW 2 m/s (4 knots)

Wednesday

9 Sep

16°C (61°F)

0 mm (0 in)

Cloudy

84% · N 2 m/s (4 knots)

17°C (63°F)

0 mm (0 in)

Partly cloudy

85% · W ()

24°C (75°F)

0 mm (0 in)

Cloudy

61% · S 3 m/s (6 knots)

23°C (73°F)

3.8 mm (0.1 in)

Rain

70% · SW 5 m/s (10 knots)

Thursday

10 Sep

20°C (68°F)

0.1 mm (0 in)

Partly cloudy

93% · SW 7 m/s (14 knots)

22°C (72°F)

0.1 mm (0 in)

Clear skies

81% · SW 5 m/s (10 knots)

28°C (82°F)

0 mm (0 in)

Mostly sunny

45% · W 6 m/s (12 knots)

22°C (72°F)

0 mm (0 in)

Clear skies

64% · W 4 m/s (8 knots)

Friday

11 Sep

17°C (63°F)

0 mm (0 in)

Clear skies

75% · NW 4 m/s (8 knots)

16°C (61°F)

0 mm (0 in)

Clear skies

71% · N 4 m/s (8 knots)

20°C (68°F)

0 mm (0 in)

Cloudy

51% · NE 3 m/s (6 knots)

15°C (59°F)

0 mm (0 in)

Clear skies

76% · E 2 m/s (4 knots)

Saturday

12 Sep

12°C (54°F)

0 mm (0 in)

Clear skies

94% · NW 1 m/s (2 knots)

14°C (57°F)

0 mm (0 in)

Clear skies

85% · N 2 m/s (4 knots)

19°C (66°F)

0 mm (0 in)

Mostly sunny

49% · SE 3 m/s (6 knots)

16°C (61°F)

0 mm (0 in)

Mostly clear

67% · SE 3 m/s (6 knots)

Data from MET Norway. Prefer the quick-glance version? See the 10-day summary.

Waltham weather by month

Browse monthly averages for Waltham: climate by month with temperature, rainfall and sunshine.

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