Dubuque County, IA Weather Forecast
County weather hub
Sunny
Compare major city weather across Dubuque County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 71. Northwest wind around 5 mph.
County Weather Overview
This county weather page brings together forecast coverage for Dubuque County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 7 of 7 mapped cities in Dubuque County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Oct 13 to Oct 19, 2026
- Latest sync
- Oct 13, 2026 5:32 PM CDT
- Forecast office
- DVN
- Source
- NOAA / NWS
Daily Outlook
This Week in Dubuque County
This Afternoon looks like the warmest upcoming period in Dubuque County at 71 degrees F.
Friday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Friday at about 15 to 25 mph NW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 5:32 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- DVN
- Radar station
- KDVN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms between 8pm and 9pm. Mostly cloudy. Low around 54, with temperatures rising to around 56 overnight. North wind 5 to 10 mph. Chance of precipitation is 20%.
Mostly cloudy, with a high near 66. North wind around 10 mph.
A chance of rain showers after 4am. Mostly cloudy, with a low around 51. Northeast wind 5 to 10 mph. Chance of precipitation is 40%.
Rain showers. Cloudy, with a high near 61. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Rain showers before 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Mostly sunny, with a high near 55.
Widespread frost after 3am. Mostly clear, with a low around 33.
Widespread frost before 9am. Sunny, with a high near 58.
Clear, with a low around 41.
Sunny, with a high near 64.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 47.
A slight chance of rain showers before 7am. Partly sunny, with a high near 66.
Mostly cloudy, with a low around 48.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 13
|
Sunny
|
71°F |
5 mph
NW
|
|
Tonight
Oct 13
|
Slight Chance Showers And Thunderstorms then Mostly Cloudy
|
54°F |
5 to 10 mph
N
|
|
Wednesday
Oct 14
|
Mostly Cloudy
|
66°F |
10 mph
N
|
|
Wednesday Night
Oct 14
|
Mostly Cloudy then Chance Rain Showers
|
51°F |
5 to 10 mph
NE
|
|
Thursday
Oct 15
|
Rain Showers
|
61°F |
5 to 10 mph
NE
|
|
Thursday Night
Oct 15
|
Rain Showers
|
44°F |
10 to 20 mph
NW
|
|
Friday
Oct 16
|
Mostly Sunny
|
55°F |
15 to 25 mph
NW
|
|
Friday Night
Oct 16
|
Mostly Clear then Widespread Frost
|
33°F |
0 to 10 mph
NW
|
|
Saturday
Oct 17
|
Widespread Frost then Sunny
|
58°F |
0 to 15 mph
SW
|
|
Saturday Night
Oct 17
|
Clear
|
41°F |
10 to 15 mph
SW
|
|
Sunday
Oct 18
|
Sunny
|
64°F |
15 mph
S
|
|
Sunday Night
Oct 18
|
Partly Cloudy then Slight Chance Rain Showers
|
47°F |
5 to 15 mph
S
|
|
Monday
Oct 19
|
Slight Chance Rain Showers then Partly Sunny
|
66°F |
5 mph
SW
|
|
Monday Night
Oct 19
|
Mostly Cloudy
|
48°F |
0 to 5 mph
SE
|
Major City Forecasts
Live forecast snapshots for major cities across Dubuque County.
Coverage
Forecast coverage currently spans 7 of 7 mapped cities in Dubuque County.
Largest mapped city population in this region: 57,781.
