Polk County, MO Weather Forecast
County weather hub
Sunny
Compare major city weather across Polk County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 93. Heat index values as high as 94. South wind around 10 mph, with gusts as high as 18 mph.
County Weather Overview
This county weather page brings together forecast coverage for Polk County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Polk County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Aug 29 to Sep 3, 2026
- Latest sync
- Aug 27, 2026 9:20 PM CDT
- Forecast office
- SGF
- Source
- NOAA / NWS
Daily Outlook
This Week in Polk County
Sunday looks like the warmest upcoming period in Polk County at 97 degrees F.
Saturday Night is the coolest period ahead with temperatures near 71 degrees F.
The strongest winds are forecast for Sunday at about 12 mph S.
The forecast from Aug 29 through Sep 3 stays mostly dry.
Forecast Details
- Last updated
- Aug 27, 2026 9:20 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- SGF
- Radar station
- KSGF
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 71. South wind around 10 mph, with gusts as high as 21 mph.
Sunny, with a high near 97.
Mostly clear, with a low around 73.
Sunny, with a high near 96.
Mostly clear, with a low around 74.
Sunny, with a high near 96.
Mostly clear, with a low around 74.
Sunny, with a high near 96.
Mostly clear, with a low around 75.
Sunny, with a high near 96.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Sunny
|
93°F |
10 mph
S
|
|
Saturday Night
Aug 29
|
Mostly Clear
|
71°F |
10 mph
S
|
|
Sunday
Aug 30
|
Sunny
|
97°F |
12 mph
S
|
|
Sunday Night
Aug 30
|
Mostly Clear
|
73°F |
12 mph
S
|
|
Monday
Aug 31
|
Sunny
|
96°F |
12 mph
S
|
|
Monday Night
Aug 31
|
Mostly Clear
|
74°F |
9 mph
S
|
|
Tuesday
Sep 1
|
Sunny
|
96°F |
9 mph
SW
|
|
Tuesday Night
Sep 1
|
Mostly Clear
|
74°F |
7 mph
S
|
|
Wednesday
Sep 2
|
Sunny
|
96°F |
9 mph
SW
|
|
Wednesday Night
Sep 2
|
Mostly Clear
|
75°F |
7 mph
S
|
|
Thursday
Sep 3
|
Sunny
|
96°F |
6 to 10 mph
SW
|
Major City Forecasts
Live forecast snapshots for major cities across Polk County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Polk County.
Largest mapped city population in this region: 11,196.
