National Weather Service Forecast for: Dubuque IA
Issued by: National Weather Service Quad Cities, IA/IL
Updated: 4:21 pm CST Dec 17, 2025
 
Tonight

Tonight: Rain likely, mainly after 4am. Mostly cloudy, with a temperature rising to around 42 by 4am. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Mostly Cloudy
then Rain
Likely
 Thursday

Thursday: Rain before 2pm, then a slight chance of snow showers. Temperature falling to around 28 by 5pm. Breezy, with a southwest wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Rain then
Slight Chance
Rain/Snow and
Breezy
 Thursday
Night
Thursday Night: Scattered snow showers, mainly before 8pm. Mostly cloudy, with a low around 6. Wind chill values as low as -10. Breezy, with a west wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 30%.
Scattered
Snow Showers
and Breezy
 Friday

Friday: Mostly sunny, with a high near 28. Wind chill values as low as -10. Northwest wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Mostly Sunny

 Friday
Night
Friday Night: Mostly cloudy, with a low around 22.
Mostly Cloudy

 Saturday

Saturday: Partly sunny, with a high near 38.
Partly Sunny

 Saturday
Night
Saturday Night: Mostly clear, with a low around 11.
Mostly Clear

 Sunday

Sunday: Sunny, with a high near 28.
Sunny

 Sunday
Night
Sunday Night: Mostly cloudy, with a low around 20.
Mostly Cloudy
Lo 34 °F⇑ Hi 42 °F⇓ Lo 6 °F Hi 28 °F Lo 22 °F Hi 38 °F Lo 11 °F Hi 28 °F Lo 20 °F

Hazardous Weather Outlook
 

Tonight
 
 Rain likely, mainly after 4am. Mostly cloudy, with a temperature rising to around 42 by 4am. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Thursday
 
 Rain before 2pm, then a slight chance of snow showers. Temperature falling to around 28 by 5pm. Breezy, with a southwest wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
 
 Scattered snow showers, mainly before 8pm. Mostly cloudy, with a low around 6. Wind chill values as low as -10. Breezy, with a west wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 30%.
Friday
 
 Mostly sunny, with a high near 28. Wind chill values as low as -10. Northwest wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Friday Night
 
 Mostly cloudy, with a low around 22.
Saturday
 
 Partly sunny, with a high near 38.
Saturday Night
 
 Mostly clear, with a low around 11.
Sunday
 
 Sunny, with a high near 28.
Sunday Night
 
 Mostly cloudy, with a low around 20.
Monday
 
 Partly sunny, with a high near 37.
Monday Night
 
 Mostly cloudy, with a low around 31.
Tuesday
 
 Partly sunny, with a high near 43.
Tuesday Night
 
 Mostly cloudy, with a low around 26.
Wednesday
 
 Partly sunny, with a high near 38.

 

Forecast from NOAA-NWS for Dubuque IA.