Walnut Grove, MO Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Walnut Grove, MO in one place.
Showers and thunderstorms. Cloudy. High near 62, with temperatures falling to around 57 in the afternoon. Northeast wind 6 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Local Weather Overview
This forecast page for Walnut Grove, MO 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 4, 2026 4:11 PM CDT.
The active forecast window currently covers May 5 to May 10, 2026 for Walnut Grove, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 5 to May 10, 2026
- Latest sync
- May 4, 2026 4:11 PM CDT
- Forecast office
- SGF
- Source
- NOAA / NWS
Daily Outlook
This Week in Walnut Grove
Saturday looks like the warmest upcoming period in Walnut Grove at 80 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 39 degrees F.
The strongest winds are forecast for Tuesday at about 6 to 16 mph NE.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- May 4, 2026 4:11 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
Showers and thunderstorms likely. Mostly cloudy, with a low around 45. Wind chill values as low as 41. Northeast wind 9 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Rain showers likely. Mostly cloudy, with a high near 57. Northeast wind 8 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of rain showers before 7pm. Mostly cloudy, with a low around 39.
Sunny, with a high near 66.
Mostly clear, with a low around 46.
Sunny, with a high near 75.
A slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 51.
Sunny, with a high near 80.
A chance of showers and thunderstorms after 1am. Mostly clear, with a low around 57.
A chance of showers and thunderstorms. Partly sunny, with a high near 77.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 52.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
May 5
|
Showers And Thunderstorms
|
62°F |
6 to 16 mph
NE
|
|
Tuesday Night
May 5
|
Showers And Thunderstorms Likely
|
45°F |
9 to 16 mph
NE
|
|
Wednesday
May 6
|
Rain Showers Likely
|
57°F |
8 to 12 mph
NE
|
|
Wednesday Night
May 6
|
Slight Chance Rain Showers then Mostly Cloudy
|
39°F |
3 to 12 mph
N
|
|
Thursday
May 7
|
Sunny
|
66°F |
3 to 7 mph
NW
|
|
Thursday Night
May 7
|
Mostly Clear
|
46°F |
6 mph
SW
|
|
Friday
May 8
|
Sunny
|
75°F |
6 to 13 mph
SW
|
|
Friday Night
May 8
|
Slight Chance Showers And Thunderstorms
|
51°F |
5 to 9 mph
SW
|
|
Saturday
May 9
|
Sunny
|
80°F |
7 mph
SW
|
|
Saturday Night
May 9
|
Mostly Clear then Chance Showers And Thunderstorms
|
57°F |
7 mph
S
|
|
Sunday
May 10
|
Chance Showers And Thunderstorms
|
77°F |
8 to 12 mph
W
|
|
Sunday Night
May 10
|
Chance Showers And Thunderstorms
|
52°F |
7 to 10 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Walnut Grove.