Castor, MO Weather Forecast
Local 7-day forecast
Sunny then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Castor, MO in one place.
A slight chance of showers and thunderstorms between 1pm and 4pm. Sunny, with a high near 88. Northeast wind 5 to 9 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Castor, 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: Jul 13, 2026 6:11 AM CDT.
The active forecast window currently covers Jul 14 to Jul 19, 2026 for Castor, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 19, 2026
- Latest sync
- Jul 13, 2026 6:11 AM CDT
- Forecast office
- PAH
- Source
- NOAA / NWS
Daily Outlook
This Week in Castor
Saturday looks like the warmest upcoming period in Castor at 93 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 9 mph NE.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 13, 2026 6:11 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- PAH
- Radar station
- KPAH
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 69. Northeast wind 0 to 7 mph.
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 88. East wind 1 to 5 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 70. East northeast wind 0 to 3 mph.
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 89. South southeast wind 0 to 3 mph.
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 72. West southwest wind around 2 mph.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 91. West southwest wind 1 to 5 mph.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 73. Southwest wind around 3 mph.
Sunny, with a high near 93. West southwest wind 2 to 6 mph.
Mostly clear, with a low around 74. Southwest wind around 5 mph.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 92. Southwest wind around 6 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jul 14
|
Sunny then Slight Chance Showers And Thunderstorms
|
88°F |
5 to 9 mph
NE
|
|
Tuesday Night
Jul 14
|
Partly Cloudy
|
69°F |
0 to 7 mph
NE
|
|
Wednesday
Jul 15
|
Sunny then Chance Showers And Thunderstorms
|
88°F |
1 to 5 mph
E
|
|
Wednesday Night
Jul 15
|
Chance Showers And Thunderstorms then Partly Cloudy
|
70°F |
0 to 3 mph
ENE
|
|
Thursday
Jul 16
|
Sunny then Chance Showers And Thunderstorms
|
89°F |
0 to 3 mph
SSE
|
|
Thursday Night
Jul 16
|
Chance Showers And Thunderstorms then Mostly Clear
|
72°F |
2 mph
WSW
|
|
Friday
Jul 17
|
Sunny then Slight Chance Showers And Thunderstorms
|
91°F |
1 to 5 mph
WSW
|
|
Friday Night
Jul 17
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
73°F |
3 mph
SW
|
|
Saturday
Jul 18
|
Sunny
|
93°F |
2 to 6 mph
WSW
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
74°F |
5 mph
SW
|
|
Sunday
Jul 19
|
Sunny then Slight Chance Showers And Thunderstorms
|
92°F |
6 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Castor.