Chilly Sunday, Monday 50s, 70s Thru Thursday; Compare Chicago Weather to Phoenix, Miami, LA, Washington DC

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Quiet day on the Storm Prediction Center Day 1 Categorical Outlook retrieved on April 19, 2026 at 12:48 p.m. (SOURCE: NOAA/NWS Storm Prediction Center)
Quiet day on the Storm Prediction Center Day 1 Categorical Outlook retrieved on April 19, 2026 at 12:48 p.m. (SOURCE: NOAA/NWS Storm Prediction Center).

Chilly Sunday with light rain showers, but after Monday all 70s at least through Thursday.

 O’HARE FORECAST … 

Flood Warning along may areas of the Des Plaines River

Frost Monday morning (there was some frost Sunday morning, too).

Sunday: A 40 percent chance of showers. Partly sunny, with a steady temperature around 48. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

Sunday Night: A 20 percent chance of showers before 8pm. Areas of frost after 2am. Otherwise, partly cloudy, with a low around 34. North wind 5 to 10 mph, with gusts as high as 20 mph.

Monday: Areas of frost before 8am. Otherwise, sunny, with a high near 52. Light and variable wind becoming south 5 to 10 mph in the morning.

Monday Night: Mostly cloudy, with a low around 45. South wind around 10 mph, with gusts as high as 20 mph.

Tuesday: Mostly sunny, with a high near 73. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Tuesday Night: Partly cloudy, with a low around 50.

RADARCloudsTempsNWS Chicago




 PHOENIX FORECAST … 

Sunday: Partly sunny, with a high near 95. Breezy, with an east southeast wind 10 to 15 mph, with gusts as high as 25 mph.

Sunday Night: Partly cloudy, with a low around 69. East wind around 5 mph.

Monday: Sunny, with a high near 95. East wind around 5 mph becoming west southwest in the afternoon.

Monday Night: Partly cloudy, with a low around 69. West wind around 5 mph becoming calm after midnight.

Tuesday: Sunny, with a high near 96. Light and variable wind becoming southwest 5 to 10 mph in the morning.

Tuesday Night: Mostly clear, with a low around 63. West southwest wind 5 to 10 mph becoming light after midnight.

RADARCloudsTempsNWS Phoenix




 MIAMI FORECAST … 

Sunday: A slight chance of showers between 3pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 85. South wind around 6 mph. Chance of precipitation is 20%.

Sunday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Mostly cloudy, with a low around 72. Light southwest wind. Chance of precipitation is 20%.

Monday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 82. Light and variable wind becoming northeast 5 to 10 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night: Showers and thunderstorms likely before 11pm, then a chance of showers. Mostly cloudy, with a low around 70. Northeast wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

Tuesday: A 10 percent chance of showers before 8am. Mostly sunny, with a high near 78. Breezy, with a northeast wind 15 to 17 mph, with gusts as high as 26 mph.

Tuesday Night: Partly cloudy, with a low around 69. East wind 10 to 14 mph, with gusts as high as 25 mph.

RADARCloudsTempsNWS Miami




 LAX FORECAST … 

Sunday: Sunny, with a high near 71. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Sunday Night: Increasing clouds, with a low around 56. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Monday: Cloudy through mid morning, then gradual clearing, with a high near 68. Light and variable wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

Monday Night: Partly cloudy, with a low around 55. West southwest wind 10 to 15 mph becoming light west after midnight.

Tuesday: Rain likely after 11am. Mostly cloudy, with a high near 67. Light and variable wind becoming south southwest 10 to 15 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Night: A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 55.

RADARCloudsTempsNWS Los Angeles




 WASH DC FORECAST … 

FREEZE WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH TUESDAY MORNING

Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 61. Northwest wind 10 to 14 mph, with gusts as high as 25 mph.

Sunday Night: Increasing clouds, with a low around 44. Northwest wind 5 to 9 mph becoming south after midnight.

Monday: Mostly sunny, with a high near 56. Northwest wind 11 to 15 mph, with gusts as high as 25 mph.

Monday Night: Mostly clear, with a low around 35. North wind 5 to 9 mph.

Tuesday: Sunny, with a high near 62. Light and variable wind becoming southwest around 6 mph in the afternoon.

Tuesday Night: A chance of showers after 2am. Partly cloudy, with a low around 49. Chance of precipitation is 30%.

RADARCloudsTempsNWS Baltimore/Washington

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