Blue Grass, IA Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms then Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Blue Grass, IA in one place.
A slight chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 8am, then a slight chance of showers and thunderstorms between 8am and 9am, then a chance of showers and thunderstorms between 9am and 11am, then a slight chance of showers and thunderstorms between 11am and noon. Mostly sunny. High near 80, with temperatures falling to around 78 in the afternoon. Southeast wind 5 to 10 mph. Chance of precipitation is 40%.
Local Weather Overview
This forecast page for Blue Grass, 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: Oct 8, 2026 12:05 PM CDT.
The active forecast window currently covers Oct 9 to Oct 14, 2026 for Blue Grass, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 9 to Oct 14, 2026
- Latest sync
- Oct 8, 2026 12:05 PM CDT
- Forecast office
- DVN
- Source
- NOAA / NWS
Daily Outlook
This Week in Blue Grass
Saturday looks like the warmest upcoming period in Blue Grass at 82 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 48 degrees F.
The strongest winds are forecast for Friday at about 5 to 10 mph SE.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 8, 2026 12:05 PM CDT
- Coverage
- 6 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
Clear, with a low around 63. South wind around 10 mph.
Sunny, with a high near 82.
Partly cloudy, with a low around 59.
Sunny, with a high near 78.
Mostly clear, with a low around 60.
Mostly sunny, with a high near 80.
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 56. Chance of precipitation is 30%.
A chance of rain showers before 7am. Mostly sunny, with a high near 67. Chance of precipitation is 30%.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 48.
A chance of rain showers. Mostly sunny, with a high near 66. Chance of precipitation is 30%.
A chance of rain showers. Partly cloudy, with a low around 52. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Oct 9
|
Chance Showers And Thunderstorms then Mostly Sunny
|
80°F |
5 to 10 mph
SE
|
|
Friday Night
Oct 9
|
Clear
|
63°F |
10 mph
S
|
|
Saturday
Oct 10
|
Sunny
|
82°F |
10 mph
S
|
|
Saturday Night
Oct 10
|
Partly Cloudy
|
59°F |
5 to 10 mph
S
|
|
Sunday
Oct 11
|
Sunny
|
78°F |
5 mph
SE
|
|
Sunday Night
Oct 11
|
Mostly Clear
|
60°F |
0 to 5 mph
S
|
|
Columbus Day
Oct 12
|
Mostly Sunny
|
80°F |
5 to 10 mph
SW
|
|
Monday Night
Oct 12
|
Chance Showers And Thunderstorms
|
56°F |
10 mph
NW
|
|
Tuesday
Oct 13
|
Chance Rain Showers then Mostly Sunny
|
67°F |
10 mph
N
|
|
Tuesday Night
Oct 13
|
Partly Cloudy then Slight Chance Rain Showers
|
48°F |
5 to 10 mph
NE
|
|
Wednesday
Oct 14
|
Chance Rain Showers
|
66°F |
5 to 10 mph
SE
|
|
Wednesday Night
Oct 14
|
Chance Rain Showers
|
52°F |
5 to 10 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Blue Grass.
