Oelwein, IA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Oelwein, IA in one place.
Sunny. High near 91, with temperatures falling to around 89 in the afternoon. Heat index values as high as 103. Northwest wind around 2 mph.
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: Jul 14, 2026 5:50 PM CDT.
The active forecast window currently covers Jul 14 to Jul 20, 2026 for Oelwein, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 5:50 PM CDT
- Forecast office
- ARX
- Source
- NOAA / NWS
Daily Outlook
This Week in Oelwein
Wednesday looks like the warmest upcoming period in Oelwein at 92 degrees F.
Monday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Monday at about 8 to 13 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 5:50 PM 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
Patchy fog after 5am. Mostly clear, with a low around 68. Northwest wind around 3 mph.
Patchy fog before 8am. Sunny, with a high near 92. Heat index values as high as 101. Northwest wind around 5 mph.
Partly cloudy, with a low around 71. Heat index values as high as 101. Southwest wind around 5 mph.
Sunny, with a high near 91. Southwest wind 1 to 5 mph.
Mostly clear, with a low around 71. South wind around 5 mph.
A chance of showers and thunderstorms after 7am. Sunny, with a high near 90. Southwest wind 3 to 8 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 72. Southwest wind around 8 mph. Chance of precipitation is 30%.
Sunny, with a high near 90. West wind 7 to 10 mph.
Mostly clear, with a low around 69. North wind around 9 mph.
Sunny, with a high near 88. Southeast wind around 6 mph.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69. South wind 6 to 9 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 87. West wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Partly cloudy, with a low around 67. Northwest wind around 12 mph, with gusts as high as 20 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Jul 14
|
Sunny
|
91°F |
2 mph
NW
|
|
Tonight
Jul 14
|
Mostly Clear then Patchy Fog
|
68°F |
3 mph
NW
|
|
Wednesday
Jul 15
|
Patchy Fog then Sunny
|
92°F |
5 mph
NW
|
|
Wednesday Night
Jul 15
|
Partly Cloudy
|
71°F |
5 mph
SW
|
|
Thursday
Jul 16
|
Sunny
|
91°F |
1 to 5 mph
SW
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
71°F |
5 mph
S
|
|
Friday
Jul 17
|
Chance Showers And Thunderstorms
|
90°F |
3 to 8 mph
SW
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms then Mostly Clear
|
72°F |
8 mph
SW
|
|
Saturday
Jul 18
|
Sunny
|
90°F |
7 to 10 mph
W
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
69°F |
9 mph
N
|
|
Sunday
Jul 19
|
Sunny
|
88°F |
6 mph
SE
|
|
Sunday Night
Jul 19
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
69°F |
6 to 9 mph
S
|
|
Monday
Jul 20
|
Slight Chance Showers And Thunderstorms
|
87°F |
8 to 13 mph
W
|
|
Monday Night
Jul 20
|
Partly Cloudy
|
67°F |
12 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Oelwein.