Fairfax, MO Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Fairfax, MO in one place.
Partly sunny, with a high near 93. Heat index values as high as 104. South wind 6 to 17 mph, with gusts as high as 26 mph. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Fairfax, 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: Jun 8, 2026 6:07 PM CDT.
The active forecast window currently covers Jun 9 to Jun 14, 2026 for Fairfax, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 6:07 PM CDT
- Forecast office
- EAX
- Source
- NOAA / NWS
Daily Outlook
This Week in Fairfax
Tuesday looks like the warmest upcoming period in Fairfax at 93 degrees F.
Sunday Night is the coolest period ahead with temperatures near 59 degrees F.
The strongest winds are forecast for Wednesday at about 13 to 21 mph SW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 6:07 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- EAX
- Radar station
- KOAX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 75. Heat index values as high as 102. South wind around 20 mph, with gusts as high as 32 mph.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Southwest wind 13 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
A chance of showers and thunderstorms before 1am, then showers and thunderstorms likely. Partly cloudy, with a low around 68. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Showers and thunderstorms likely before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 60%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 60.
Sunny, with a high near 85.
A slight chance of rain showers between 7pm and 1am, then a slight chance of showers and thunderstorms. Mostly clear, with a low around 64.
A chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 63. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 30%.
A chance of rain showers before 7pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Partly Sunny
|
93°F |
6 to 17 mph
S
|
|
Tuesday Night
Jun 9
|
Partly Cloudy
|
75°F |
20 mph
S
|
|
Wednesday
Jun 10
|
Mostly Sunny then Chance Showers And Thunderstorms
|
91°F |
13 to 21 mph
SW
|
|
Wednesday Night
Jun 10
|
Chance Showers And Thunderstorms
|
68°F |
10 mph
SSW
|
|
Thursday
Jun 11
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
84°F |
8 to 18 mph
WSW
|
|
Thursday Night
Jun 11
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
60°F |
3 to 13 mph
NW
|
|
Friday
Jun 12
|
Sunny
|
85°F |
3 to 8 mph
W
|
|
Friday Night
Jun 12
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
64°F |
7 mph
S
|
|
Saturday
Jun 13
|
Chance Showers And Thunderstorms
|
85°F |
6 to 10 mph
W
|
|
Saturday Night
Jun 13
|
Chance Showers And Thunderstorms
|
63°F |
6 to 9 mph
NE
|
|
Sunday
Jun 14
|
Chance Showers And Thunderstorms
|
79°F |
8 to 12 mph
NE
|
|
Sunday Night
Jun 14
|
Slight Chance Showers And Thunderstorms
|
59°F |
5 to 9 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fairfax.