Sac City, IA Weather Forecast
Local 7-day forecast
Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Sac City, IA in one place.
Rain showers. Cloudy. High near 54, with temperatures falling to around 51 in the afternoon. Northwest wind around 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Sac City, 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 15, 2026 5:45 PM CDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Sac City, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 5:45 PM CDT
- Forecast office
- DMX
- Source
- NOAA / NWS
Daily Outlook
This Week in Sac City
Wednesday looks like the warmest upcoming period in Sac City at 74 degrees F.
Friday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Friday at about 13 to 24 mph NNW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 5:45 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- DMX
- Radar station
- KDMX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers before 7pm. Mostly cloudy, with a low around 40. Northwest wind 14 to 22 mph, with gusts as high as 35 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
Mostly cloudy, with a high near 51. North northwest wind 13 to 24 mph, with gusts as high as 40 mph.
Widespread frost after 9pm. Mostly clear, with a low around 30. West northwest wind 1 to 9 mph, with gusts as high as 18 mph.
Widespread frost before 9am. Sunny, with a high near 58. South southwest wind 3 to 12 mph, with gusts as high as 22 mph.
Clear, with a low around 41.
Sunny, with a high near 66.
Mostly clear, with a low around 45.
Mostly sunny, with a high near 66.
Partly cloudy, with a low around 47.
Mostly sunny, with a high near 72.
Mostly clear, with a low around 53.
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 74.
A slight chance of rain showers. Partly cloudy, with a low around 56.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 15
|
Rain Showers
|
54°F |
13 mph
NW
|
|
Tonight
Oct 15
|
Slight Chance Rain Showers then Mostly Cloudy
|
40°F |
14 to 22 mph
NW
|
|
Friday
Oct 16
|
Mostly Cloudy
|
51°F |
13 to 24 mph
NNW
|
|
Friday Night
Oct 16
|
Widespread Frost
|
30°F |
1 to 9 mph
WNW
|
|
Saturday
Oct 17
|
Widespread Frost then Sunny
|
58°F |
3 to 12 mph
SSW
|
|
Saturday Night
Oct 17
|
Clear
|
41°F |
10 mph
SSW
|
|
Sunday
Oct 18
|
Sunny
|
66°F |
9 to 13 mph
SSW
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
45°F |
3 to 7 mph
S
|
|
Monday
Oct 19
|
Mostly Sunny
|
66°F |
5 mph
S
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
47°F |
3 mph
SSE
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
72°F |
2 to 7 mph
SE
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
53°F |
6 mph
SE
|
|
Wednesday
Oct 21
|
Mostly Sunny then Slight Chance Rain Showers
|
74°F |
6 to 9 mph
SSE
|
|
Wednesday Night
Oct 21
|
Slight Chance Rain Showers
|
56°F |
6 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sac City.
