Onslow, IA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Onslow, IA in one place.
Mostly sunny, with a high near 50. West wind 0 to 5 mph.
Local Weather Overview
This forecast page for Onslow, 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: Nov 5, 2026 10:22 PM CST.
The active forecast window currently covers Nov 7 to Nov 12, 2026 for Onslow, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 12, 2026
- Latest sync
- Nov 5, 2026 10:22 PM CST
- Forecast office
- DVN
- Source
- NOAA / NWS
Daily Outlook
This Week in Onslow
Monday looks like the warmest upcoming period in Onslow at 64 degrees F.
Saturday Night is the coolest period ahead with temperatures near 35 degrees F.
The strongest winds are forecast for Monday at about 0 to 10 mph SW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 5, 2026 10:22 PM CST
- 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
Mostly clear, with a low around 35.
Sunny, with a high near 59.
Clear, with a low around 36.
Sunny, with a high near 64.
Mostly clear, with a low around 39.
Sunny, with a high near 59.
Partly cloudy, with a low around 37.
A slight chance of rain showers after noon. Sunny, with a high near 58.
Partly cloudy, with a low around 38.
Mostly sunny, with a high near 56.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Nov 7
|
Mostly Sunny
|
50°F |
0 to 5 mph
W
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
35°F |
0 to 5 mph
SW
|
|
Sunday
Nov 8
|
Sunny
|
59°F |
5 mph
W
|
|
Sunday Night
Nov 8
|
Clear
|
36°F |
0 mph
|
|
Monday
Nov 9
|
Sunny
|
64°F |
0 to 10 mph
SW
|
|
Monday Night
Nov 9
|
Mostly Clear
|
39°F |
0 to 5 mph
W
|
|
Tuesday
Nov 10
|
Sunny
|
59°F |
0 to 5 mph
NW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
37°F |
0 mph
|
|
Veterans Day
Nov 11
|
Sunny then Slight Chance Rain Showers
|
58°F |
0 mph
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
38°F |
0 mph
|
|
Thursday
Nov 12
|
Mostly Sunny
|
56°F |
0 to 5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Onslow.