National Weather Service United States Department of Commerce

Heavy rain forecast for parts of the Southwest

The combination of a slow-moving front and monsoon moisture will bring thunderstorms to parts of the Southwest, some with heavy rain that could lead to isolated flash flooding. Areas at risk include southern Arizona, New Mexico and western Texas.
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Current Conditions

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Waltham MA

7 Day Forecast

For More Weather Information:

Taunton, MA Local Forecast Office

Today

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 82 °F

Tonight

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

Low: 65 °F

Saturday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 74 °F

Saturday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 57 °F

Sunday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 76 °F

Sunday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 62 °F

Monday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 81 °F

Monday
Night

Patchy Fog

Patchy
Fog

Low: 64 °F

Tuesday

Patchy Fog

Patchy
Fog

High: 83 °F

Detailed Forecast

  • Today A slight chance of showers, then scattered showers and thunderstorms after 1pm. Partly sunny, with a high near 82. South wind 5 to 9 mph. Chance of precipitation is 30%.
  • Tonight Scattered showers and thunderstorms before 10pm, then a slight chance of showers after 5am. Mostly cloudy, with a low around 65. South wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Saturday Rain likely, mainly between 3pm and 4pm. Mostly cloudy, with a high near 74. Light and variable wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Saturday Night A chance of rain, mainly after midnight. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 57. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Sunday A chance of rain, mainly after 3pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 76. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
  • Sunday Night A chance of rain. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 62. Chance of precipitation is 30%.
  • Monday A chance of showers before 10am. Patchy fog before 10am. Otherwise, partly sunny, with a high near 81. Chance of precipitation is 30%.
  • Monday Night Patchy fog after 5am. Otherwise, partly cloudy, with a low around 64.
  • Tuesday Patchy fog before 8am. Otherwise, mostly sunny, with a high near 83.
  • Tuesday Night Partly cloudy, with a low around 64.
  • Wednesday Mostly sunny, with a high near 80.
  • Wednesday Night Partly cloudy, with a low around 62.
  • Thursday Mostly sunny, with a high near 81.