Blakesburg, IA Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms then Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Blakesburg, IA in one place.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms between 10am and 11am, then a slight chance of showers and thunderstorms between 11am and noon. Partly sunny, with a high near 83. Southeast wind around 8 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Blakesburg, IA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 17, 2026 8:27 AM CDT.
The active forecast window currently covers Sep 18 to Sep 23, 2026 for Blakesburg, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 18 to Sep 23, 2026
- Latest sync
- Sep 17, 2026 8:27 AM CDT
- Forecast office
- DMX
- Source
- NOAA / NWS
Daily Outlook
This Week in Blakesburg
Friday looks like the warmest upcoming period in Blakesburg at 83 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Saturday at about 7 to 10 mph SW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 17, 2026 8:27 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- DMX
- Radar station
- KDMX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms after 1am. Partly cloudy. Low around 70, with temperatures rising to around 72 overnight. South wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm. Partly sunny, with a high near 83. Southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms likely after 7pm. Mostly cloudy, with a low around 65. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms likely. Mostly cloudy, with a high near 70. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 60. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a high near 65. Chance of precipitation is 70%.
A chance of rain showers. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.
A slight chance of rain showers before 1pm. Mostly cloudy, with a high near 65.
Partly cloudy, with a low around 55.
Mostly sunny, with a high near 70.
A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 58.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Sep 18
|
Chance Showers And Thunderstorms then Partly Sunny
|
83°F |
8 mph
SE
|
|
Friday Night
Sep 18
|
Partly Cloudy then Chance Showers And Thunderstorms
|
70°F |
8 mph
S
|
|
Saturday
Sep 19
|
Chance Showers And Thunderstorms
|
83°F |
7 to 10 mph
SW
|
|
Saturday Night
Sep 19
|
Showers And Thunderstorms Likely
|
65°F |
5 mph
NW
|
|
Sunday
Sep 20
|
Showers And Thunderstorms Likely
|
70°F |
7 mph
NNE
|
|
Sunday Night
Sep 20
|
Showers And Thunderstorms Likely
|
60°F |
7 mph
ENE
|
|
Monday
Sep 21
|
Showers And Thunderstorms Likely
|
65°F |
8 mph
NE
|
|
Monday Night
Sep 21
|
Chance Rain Showers
|
56°F |
7 mph
NE
|
|
Tuesday
Sep 22
|
Slight Chance Rain Showers
|
65°F |
6 mph
NE
|
|
Tuesday Night
Sep 22
|
Partly Cloudy
|
55°F |
5 mph
ENE
|
|
Wednesday
Sep 23
|
Mostly Sunny
|
70°F |
3 mph
E
|
|
Wednesday Night
Sep 23
|
Mostly Cloudy then Slight Chance Showers And Thunderstorms
|
58°F |
2 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Blakesburg.