National Weather Service Forecast for: Dubuque IA
Issued by: National Weather Service Quad Cities, IA/IL
Updated: 4:41 am CST Dec 5, 2025
 
Today

Today: A slight chance of snow before 2pm, then a slight chance of snow after 4pm. Partly sunny, with a high near 28. South wind around 10 mph. Chance of precipitation is 20%.
Mostly Sunny
then Slight
Chance Snow
 Tonight

Tonight: A chance of snow and freezing rain before 9pm, then a slight chance of snow between 9pm and 10pm. Mostly cloudy, with a low around 16. Southwest wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 30%.
Chance Wintry
Mix then
Mostly Cloudy
 Saturday

Saturday: Increasing clouds, with a steady temperature around 21. Northwest wind around 5 mph becoming calm in the morning.
Increasing
Clouds
 Saturday
Night
Saturday Night: Snow. Low around 14. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Snow

 Sunday

Sunday: Mostly sunny, with a high near 21.
Mostly Sunny

 Sunday
Night
Sunday Night: Mostly cloudy, with a low around -2.
Mostly Cloudy

 Monday

Monday: Mostly cloudy, with a high near 22.
Mostly Cloudy

 Monday
Night
Monday Night: A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 14.
Chance Snow
then Mostly
Cloudy
 Tuesday

Tuesday: Mostly cloudy, with a high near 35.
Mostly Cloudy
Hi 28 °F Lo 16 °F Hi 21 °F Lo 14 °F Hi 21 °F Lo -2 °F Hi 22 °F Lo 14 °F Hi 35 °F

Hazardous Weather Outlook
 

Today
 
 A slight chance of snow before 2pm, then a slight chance of snow after 4pm. Partly sunny, with a high near 28. South wind around 10 mph. Chance of precipitation is 20%.
Tonight
 
 A chance of snow and freezing rain before 9pm, then a slight chance of snow between 9pm and 10pm. Mostly cloudy, with a low around 16. Southwest wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 30%.
Saturday
 
 Increasing clouds, with a steady temperature around 21. Northwest wind around 5 mph becoming calm in the morning.
Saturday Night
 
 Snow. Low around 14. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday
 
 Mostly sunny, with a high near 21.
Sunday Night
 
 Mostly cloudy, with a low around -2.
Monday
 
 Mostly cloudy, with a high near 22.
Monday Night
 
 A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 14.
Tuesday
 
 Mostly cloudy, with a high near 35.
Tuesday Night
 
 Rain and snow likely before midnight, then a chance of snow. Cloudy, with a low around 25. Chance of precipitation is 60%.
Wednesday
 
 Mostly cloudy, with a high near 34.
Wednesday Night
 
 Mostly cloudy, with a low around 9.
Thursday
 
 Partly sunny, with a high near 22.

 

Forecast from NOAA-NWS for Dubuque IA.