Sidney, IA Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Sidney, IA in one place.
A slight chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Southeast wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Sidney, 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: May 30, 2026 8:33 PM CDT.
The active forecast window currently covers May 31 to Jun 6, 2026 for Sidney, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 31 to Jun 6, 2026
- Latest sync
- May 30, 2026 8:33 PM CDT
- Forecast office
- OAX
- Source
- NOAA / NWS
Daily Outlook
This Week in Sidney
Friday looks like the warmest upcoming period in Sidney at 85 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Sunday at about 9 to 14 mph SE.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- May 30, 2026 8:33 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- OAX
- Radar station
- KOAX
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 before 1am. Partly cloudy. Low around 62, with temperatures rising to around 64 overnight. East southeast wind 3 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
Mostly sunny, with a high near 83. North northeast wind 3 to 8 mph. New rainfall amounts less than a tenth of an inch possible.
Mostly clear, with a low around 61. North northeast wind around 8 mph.
Mostly sunny, with a high near 81. East wind around 8 mph, with gusts as high as 16 mph.
Partly cloudy, with a low around 60. Southeast wind around 8 mph, with gusts as high as 16 mph.
Mostly sunny, with a high near 82. South southeast wind 7 to 13 mph, with gusts as high as 21 mph.
A chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 61. South wind around 12 mph, with gusts as high as 20 mph.
A chance of showers and thunderstorms. Mostly cloudy, with a high near 82. South wind 9 to 14 mph, with gusts as high as 23 mph.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. South wind around 13 mph, with gusts as high as 21 mph.
A chance of showers and thunderstorms. Partly sunny, with a high near 85. South wind around 12 mph, with gusts as high as 21 mph.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. South wind 5 to 9 mph, with gusts as high as 16 mph.
A slight chance of showers and thunderstorms before 7am. Partly sunny, with a high near 85. South southeast wind around 6 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
May 31
|
Slight Chance Showers And Thunderstorms
|
82°F |
9 to 14 mph
SE
|
|
Sunday Night
May 31
|
Chance Showers And Thunderstorms
|
62°F |
3 to 9 mph
ESE
|
|
Monday
Jun 1
|
Mostly Sunny
|
83°F |
3 to 8 mph
NNE
|
|
Monday Night
Jun 1
|
Mostly Clear
|
61°F |
8 mph
NNE
|
|
Tuesday
Jun 2
|
Mostly Sunny
|
81°F |
8 mph
E
|
|
Tuesday Night
Jun 2
|
Partly Cloudy
|
60°F |
8 mph
SE
|
|
Wednesday
Jun 3
|
Mostly Sunny
|
82°F |
7 to 13 mph
SSE
|
|
Wednesday Night
Jun 3
|
Chance Showers And Thunderstorms
|
61°F |
12 mph
S
|
|
Thursday
Jun 4
|
Chance Showers And Thunderstorms
|
82°F |
9 to 14 mph
S
|
|
Thursday Night
Jun 4
|
Chance Showers And Thunderstorms
|
63°F |
13 mph
S
|
|
Friday
Jun 5
|
Chance Showers And Thunderstorms
|
85°F |
12 mph
S
|
|
Friday Night
Jun 5
|
Chance Showers And Thunderstorms
|
63°F |
5 to 9 mph
S
|
|
Saturday
Jun 6
|
Slight Chance Showers And Thunderstorms then Partly Sunny
|
85°F |
6 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sidney.
