Oelwein, IA Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Oelwein, IA in one place.
A slight chance of rain showers between 1am and 2am, then rain showers likely and patchy fog. Mostly cloudy, with a low around 58. North wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Oelwein, 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: Apr 15, 2026 2:31 AM CDT.
The active forecast window currently covers Apr 15 to Apr 21, 2026 for Oelwein, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 2:31 AM CDT
- Forecast office
- ARX
- Source
- NOAA / NWS
Daily Outlook
This Week in Oelwein
Friday looks like the warmest upcoming period in Oelwein at 77 degrees F.
Saturday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Saturday at about 17 to 23 mph NW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 2:31 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- ARX
- Radar station
- KARX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers and patchy fog before 8am, then a chance of rain showers and patchy fog between 8am and 10am, then a chance of showers and thunderstorms between 10am and 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 67. Southwest wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms between 8pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy. Low around 52, with temperatures rising to around 54 overnight. Northeast wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
A slight chance of rain showers before 1pm. Mostly sunny, with a high near 72. West wind 6 to 9 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Mostly clear, with a low around 54. South wind 7 to 10 mph.
Showers and thunderstorms likely between 1pm and 4pm, then showers and thunderstorms likely. Partly sunny, with a high near 77. South wind 12 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely before 7pm, then showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 39. Southwest wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
A chance of showers and thunderstorms. Partly sunny, with a high near 49. Northwest wind 17 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 50%.
A chance of rain showers before 7pm. Partly cloudy, with a low around 30. Northwest wind 13 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Sunny, with a high near 50. Northwest wind 13 to 16 mph, with gusts as high as 24 mph.
Mostly clear, with a low around 32. Northeast wind 8 to 13 mph.
Sunny, with a high near 59. Southeast wind 9 to 16 mph.
Partly cloudy, with a low around 42. South wind around 15 mph.
Sunny, with a high near 66. South wind 14 to 20 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Apr 15
|
Slight Chance Rain Showers
|
58°F |
7 mph
N
|
|
Wednesday
Apr 15
|
Chance Showers And Thunderstorms
|
67°F |
8 mph
SW
|
|
Wednesday Night
Apr 15
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
52°F |
8 mph
NE
|
|
Thursday
Apr 16
|
Slight Chance Rain Showers
|
72°F |
6 to 9 mph
W
|
|
Thursday Night
Apr 16
|
Mostly Clear
|
54°F |
7 to 10 mph
S
|
|
Friday
Apr 17
|
Partly Sunny then Showers And Thunderstorms Likely
|
77°F |
12 to 22 mph
S
|
|
Friday Night
Apr 17
|
Showers And Thunderstorms Likely then Showers And Thunderstorms
|
39°F |
18 mph
SW
|
|
Saturday
Apr 18
|
Chance Showers And Thunderstorms
|
49°F |
17 to 23 mph
NW
|
|
Saturday Night
Apr 18
|
Chance Rain Showers then Partly Cloudy
|
30°F |
13 to 21 mph
NW
|
|
Sunday
Apr 19
|
Sunny
|
50°F |
13 to 16 mph
NW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
32°F |
8 to 13 mph
NE
|
|
Monday
Apr 20
|
Sunny
|
59°F |
9 to 16 mph
SE
|
|
Monday Night
Apr 20
|
Partly Cloudy
|
42°F |
15 mph
S
|
|
Tuesday
Apr 21
|
Sunny
|
66°F |
14 to 20 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Oelwein.