Griffin, MO Weather Forecast
Local 7-day forecast
Mostly Sunny then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Griffin, MO in one place.
A slight chance of rain showers between 2pm and 4pm, then a slight chance of showers and thunderstorms. Mostly sunny. High near 98, with temperatures falling to around 94 in the afternoon. Heat index values as high as 103. South wind 5 to 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Griffin, 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: Sep 15, 2026 10:50 PM CDT.
The active forecast window currently covers Sep 16 to Sep 22, 2026 for Griffin, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 22, 2026
- Latest sync
- Sep 15, 2026 10:50 PM CDT
- Forecast office
- SGF
- Source
- NOAA / NWS
Daily Outlook
This Week in Griffin
Wednesday looks like the warmest upcoming period in Griffin at 98 degrees F.
Monday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Saturday at about 6 to 12 mph SW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 10:50 PM 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
Mostly clear. Low around 73, with temperatures rising to around 75 overnight. Heat index values as high as 99. South wind 3 to 7 mph. New rainfall amounts less than a tenth of an inch possible.
Sunny, with a high near 97. Heat index values as high as 104. Southwest wind around 5 mph.
Mostly clear, with a low around 72. South wind around 3 mph.
Sunny, with a high near 96.
Mostly clear, with a low around 72.
Sunny, with a high near 96.
A slight chance of rain showers after 1am. Mostly clear, with a low around 71.
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 92.
A slight chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 66.
A chance of showers and thunderstorms. Partly sunny, with a high near 82.
A chance of rain showers. Partly cloudy, with a low around 62.
A chance of rain showers. Mostly sunny, with a high near 81.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
98°F |
5 to 8 mph
S
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
73°F |
3 to 7 mph
S
|
|
Thursday
Sep 17
|
Sunny
|
97°F |
5 mph
SW
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
72°F |
3 mph
S
|
|
Friday
Sep 18
|
Sunny
|
96°F |
2 to 8 mph
S
|
|
Friday Night
Sep 18
|
Mostly Clear
|
72°F |
6 mph
S
|
|
Saturday
Sep 19
|
Sunny
|
96°F |
6 to 12 mph
SW
|
|
Saturday Night
Sep 19
|
Mostly Clear then Slight Chance Rain Showers
|
71°F |
7 mph
S
|
|
Sunday
Sep 20
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
92°F |
5 to 9 mph
SW
|
|
Sunday Night
Sep 20
|
Slight Chance Showers And Thunderstorms
|
66°F |
5 to 8 mph
N
|
|
Monday
Sep 21
|
Chance Showers And Thunderstorms
|
82°F |
5 to 8 mph
N
|
|
Monday Night
Sep 21
|
Chance Rain Showers
|
62°F |
5 to 9 mph
NE
|
|
Tuesday
Sep 22
|
Chance Rain Showers
|
81°F |
6 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Griffin.