Portland, MO Weather Forecast
Local 7-day forecast
Patchy Fog then Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Portland, MO in one place.
Patchy fog before 9am. Sunny. High near 63, with temperatures falling to around 58 in the afternoon. West wind around 6 mph.
Local Weather Overview
This forecast page for Portland, 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 8, 2026 9:43 AM CST.
The active forecast window currently covers Nov 8 to Nov 14, 2026 for Portland, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 8 to Nov 14, 2026
- Latest sync
- Nov 8, 2026 9:43 AM CST
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Portland
Tuesday looks like the warmest upcoming period in Portland at 68 degrees F.
Thursday Night is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Thursday at about 5 to 9 mph N.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 8, 2026 9:43 AM CST
- Coverage
- 8 days
- Time zone
- America/Chicago
- Forecast office
- LSX
- Radar station
- KLSX
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. Northwest wind around 2 mph.
Sunny. High near 66, with temperatures falling to around 61 in the afternoon. Southwest wind 0 to 5 mph.
Clear, with a low around 40. Southwest wind around 3 mph.
Sunny. High near 68, with temperatures falling to around 63 in the afternoon. Southwest wind around 3 mph.
Partly cloudy, with a low around 43.
A slight chance of rain. Partly sunny, with a high near 64. Chance of precipitation is 20%.
Mostly cloudy, with a low around 36.
Mostly sunny, with a high near 54.
Partly cloudy, with a low around 29.
Sunny, with a high near 52.
Mostly clear, with a low around 30.
Sunny, with a high near 59.
Mostly clear, with a low around 36.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Nov 8
|
Patchy Fog then Sunny
|
63°F |
6 mph
W
|
|
Tonight
Nov 8
|
Mostly Clear
|
34°F |
2 mph
NW
|
|
Monday
Nov 9
|
Sunny
|
66°F |
0 to 5 mph
SW
|
|
Monday Night
Nov 9
|
Clear
|
40°F |
3 mph
SW
|
|
Tuesday
Nov 10
|
Sunny
|
68°F |
3 mph
SW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
43°F |
1 mph
SW
|
|
Veterans Day
Nov 11
|
Slight Chance Light Rain
|
64°F |
1 to 8 mph
W
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy
|
36°F |
6 mph
N
|
|
Thursday
Nov 12
|
Mostly Sunny
|
54°F |
5 to 9 mph
N
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
29°F |
1 to 5 mph
N
|
|
Friday
Nov 13
|
Sunny
|
52°F |
3 mph
N
|
|
Friday Night
Nov 13
|
Mostly Clear
|
30°F |
1 mph
NW
|
|
Saturday
Nov 14
|
Sunny
|
59°F |
3 mph
SW
|
|
Saturday Night
Nov 14
|
Mostly Clear
|
36°F |
2 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Portland.