Decatur, MO Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Decatur, MO in one place.
Partly sunny, with a high near 57. North wind 3 to 9 mph.
Local Weather Overview
This forecast page for Decatur, 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: Nov 4, 2026 11:22 PM CST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Decatur, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 4, 2026 11:22 PM CST
- Forecast office
- PAH
- Source
- NOAA / NWS
Daily Outlook
This Week in Decatur
Veterans Day looks like the warmest upcoming period in Decatur at 66 degrees F.
Saturday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Friday at about 3 to 9 mph N.
The forecast from Nov 6 through Nov 11 stays mostly dry.
Forecast Details
- Last updated
- Nov 4, 2026 11:22 PM CST
- 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
Mostly clear, with a low around 34. North wind 2 to 6 mph.
Sunny, with a high near 54. North wind around 3 mph.
Mostly clear, with a low around 31. North wind around 1 mph.
Sunny, with a high near 59. North northwest wind around 1 mph.
Mostly clear, with a low around 33. Wind around 0 mph.
Sunny, with a high near 63. South southwest wind around 2 mph.
Clear, with a low around 36. West wind around 1 mph.
Sunny, with a high near 65. West northwest wind around 2 mph.
Mostly clear, with a low around 39. Northwest wind around 1 mph.
Sunny, with a high near 66. North wind around 2 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Partly Sunny
|
57°F |
3 to 9 mph
N
|
|
Friday Night
Nov 6
|
Mostly Clear
|
34°F |
2 to 6 mph
N
|
|
Saturday
Nov 7
|
Sunny
|
54°F |
3 mph
N
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
31°F |
1 mph
N
|
|
Sunday
Nov 8
|
Sunny
|
59°F |
1 mph
NNW
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
33°F |
0 mph
|
|
Monday
Nov 9
|
Sunny
|
63°F |
2 mph
SSW
|
|
Monday Night
Nov 9
|
Clear
|
36°F |
1 mph
W
|
|
Tuesday
Nov 10
|
Sunny
|
65°F |
2 mph
WNW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
39°F |
1 mph
NW
|
|
Veterans Day
Nov 11
|
Sunny
|
66°F |
2 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Decatur.