Custer, MO Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Custer, MO in one place.
A slight chance of rain showers before 4pm, then a slight chance of showers and thunderstorms. Mostly sunny. High near 97, with temperatures falling to around 93 in the afternoon. Heat index values as high as 103. Northeast wind around 3 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Custer, 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 17, 2026 5:28 PM CDT.
The active forecast window currently covers Sep 17 to Sep 23, 2026 for Custer, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 23, 2026
- Latest sync
- Sep 17, 2026 5:28 PM CDT
- Forecast office
- SGF
- Source
- NOAA / NWS
Daily Outlook
This Week in Custer
This Afternoon looks like the warmest upcoming period in Custer at 97 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Saturday at about 2 to 7 mph SW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 17, 2026 5:28 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- SGF
- Radar station
- KLSX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 71. Heat index values as high as 95. Southeast wind around 2 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of rain showers between 2pm and 4pm, then a slight chance of showers and thunderstorms. Sunny. High near 97, with temperatures falling to around 93 in the afternoon. Heat index values as high as 101. Southwest wind around 5 mph. Chance of precipitation is 20%.
Mostly clear, with a low around 69. Heat index values as high as 96. South wind around 3 mph.
Sunny, with a high near 97. Southwest wind 2 to 7 mph.
Mostly clear, with a low around 69.
Mostly sunny, with a high near 96.
A slight chance of rain showers between 7pm and 1am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Showers and thunderstorms likely. Partly sunny, with a high near 88.
Showers and thunderstorms likely before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am. Mostly cloudy, with a low around 60.
A slight chance of rain showers between 7am and 1pm. Partly sunny, with a high near 79.
Partly cloudy, with a low around 55.
Mostly sunny, with a high near 81.
Partly cloudy, with a low around 56.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Sep 17
|
Slight Chance Showers And Thunderstorms
|
97°F |
3 mph
NE
|
|
Tonight
Sep 17
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
71°F |
2 mph
SE
|
|
Friday
Sep 18
|
Sunny then Slight Chance Showers And Thunderstorms
|
97°F |
5 mph
SW
|
|
Friday Night
Sep 18
|
Mostly Clear
|
69°F |
3 mph
S
|
|
Saturday
Sep 19
|
Sunny
|
97°F |
2 to 7 mph
SW
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
69°F |
3 mph
SW
|
|
Sunday
Sep 20
|
Mostly Sunny
|
96°F |
5 mph
W
|
|
Sunday Night
Sep 20
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
66°F |
3 mph
NE
|
|
Monday
Sep 21
|
Showers And Thunderstorms Likely
|
88°F |
2 to 6 mph
N
|
|
Monday Night
Sep 21
|
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
|
60°F |
5 mph
N
|
|
Tuesday
Sep 22
|
Slight Chance Rain Showers
|
79°F |
6 mph
N
|
|
Tuesday Night
Sep 22
|
Partly Cloudy
|
55°F |
2 to 6 mph
NE
|
|
Wednesday
Sep 23
|
Mostly Sunny
|
81°F |
5 mph
NE
|
|
Wednesday Night
Sep 23
|
Partly Cloudy
|
56°F |
3 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Custer.