Mountain Grove, MO Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Mountain Grove, MO in one place.
A chance of showers and thunderstorms. Cloudy. Low around 66, with temperatures rising to around 68 overnight. Southeast wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Mountain 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: Oct 15, 2026 5:50 AM CDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Mountain Grove, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 5:50 AM CDT
- Forecast office
- SGF
- Source
- NOAA / NWS
Daily Outlook
This Week in Mountain Grove
Thursday looks like the warmest upcoming period in Mountain Grove at 80 degrees F.
Saturday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Thursday Night at about 8 to 21 mph NW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 5:50 AM CDT
- Coverage
- 7 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
A chance of showers and thunderstorms before 7am, then showers and thunderstorms between 7am and noon, then a chance of showers and thunderstorms. Mostly cloudy. High near 80, with temperatures falling to around 78 in the afternoon. South wind 7 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
A chance of showers and thunderstorms before 3am. Mostly cloudy. Low around 44, with temperatures rising to around 50 overnight. Wind chill values as low as 44. Northwest wind 8 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of rain showers after 1pm. Mostly sunny, with a high near 53. Northwest wind around 21 mph, with gusts as high as 36 mph. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers before 7pm. Mostly cloudy, with a low around 39. North wind 10 to 18 mph, with gusts as high as 31 mph.
Sunny, with a high near 60.
Areas of frost after 5am. Clear, with a low around 36.
Areas of frost before 8am. Sunny, with a high near 65.
Mostly clear, with a low around 40.
Sunny, with a high near 72.
Partly cloudy, with a low around 44.
Sunny, with a high near 76.
Mostly clear, with a low around 49.
Sunny, with a high near 79.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Oct 15
|
Chance Showers And Thunderstorms
|
66°F |
7 mph
SE
|
|
Thursday
Oct 15
|
Chance Showers And Thunderstorms
|
80°F |
7 to 12 mph
S
|
|
Thursday Night
Oct 15
|
Chance Showers And Thunderstorms
|
44°F |
8 to 21 mph
NW
|
|
Friday
Oct 16
|
Mostly Sunny then Chance Rain Showers
|
53°F |
21 mph
NW
|
|
Friday Night
Oct 16
|
Chance Rain Showers then Mostly Cloudy
|
39°F |
10 to 18 mph
N
|
|
Saturday
Oct 17
|
Sunny
|
60°F |
3 to 10 mph
NE
|
|
Saturday Night
Oct 17
|
Clear then Areas Of Frost
|
36°F |
3 mph
E
|
|
Sunday
Oct 18
|
Areas Of Frost then Sunny
|
65°F |
3 to 7 mph
SE
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
40°F |
3 mph
SE
|
|
Monday
Oct 19
|
Sunny
|
72°F |
1 to 5 mph
SE
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
44°F |
3 mph
SE
|
|
Tuesday
Oct 20
|
Sunny
|
76°F |
1 to 6 mph
SE
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
49°F |
3 mph
SE
|
|
Wednesday
Oct 21
|
Sunny
|
79°F |
2 to 7 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Mountain Grove.