Portia, AR Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Portia, AR in one place.
A slight chance of rain showers before 9am, then a slight chance of showers and thunderstorms between 9am and 10am, then showers and thunderstorms. Cloudy. High near 76, with temperatures falling to around 71 in the afternoon. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
Local Weather Overview
This forecast page for Portia, AR 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 2, 2026 9:15 AM CST.
The active forecast window currently covers Nov 3 to Nov 8, 2026 for Portia, AR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 3 to Nov 8, 2026
- Latest sync
- Nov 2, 2026 9:15 AM CST
- Forecast office
- LZK
- Source
- NOAA / NWS
Daily Outlook
This Week in Portia
Tuesday looks like the warmest upcoming period in Portia at 76 degrees F.
Sunday Night is the coolest period ahead with temperatures near 40 degrees F.
The strongest winds are forecast for Tuesday at about 15 to 20 mph S.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 2, 2026 9:15 AM CST
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LZK
- Radar station
- KNQA
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely before midnight. Mostly cloudy, with a low around 53. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Sunny. High near 71, with temperatures falling to around 66 in the afternoon. West wind 5 to 10 mph.
Mostly clear, with a low around 45. West wind 0 to 5 mph.
Sunny. High near 72, with temperatures falling to around 67 in the afternoon. West southwest wind 0 to 10 mph.
Mostly clear, with a low around 45. West northwest wind around 5 mph.
Sunny, with a high near 68. North northwest wind around 5 mph.
Mostly clear, with a low around 42.
Mostly sunny, with a high near 66.
Partly cloudy, with a low around 41.
A slight chance of rain showers after noon. Mostly sunny, with a high near 66. Chance of precipitation is 20%.
A slight chance of rain showers before midnight. Mostly clear, with a low around 40.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Nov 3
|
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms
|
76°F |
15 to 20 mph
S
|
|
Tuesday Night
Nov 3
|
Showers And Thunderstorms Likely then Mostly Cloudy
|
53°F |
5 to 10 mph
SW
|
|
Wednesday
Nov 4
|
Sunny
|
71°F |
5 to 10 mph
W
|
|
Wednesday Night
Nov 4
|
Mostly Clear
|
45°F |
0 to 5 mph
W
|
|
Thursday
Nov 5
|
Sunny
|
72°F |
0 to 10 mph
WSW
|
|
Thursday Night
Nov 5
|
Mostly Clear
|
45°F |
5 mph
WNW
|
|
Friday
Nov 6
|
Sunny
|
68°F |
5 mph
NNW
|
|
Friday Night
Nov 6
|
Mostly Clear
|
42°F |
5 mph
NNE
|
|
Saturday
Nov 7
|
Mostly Sunny
|
66°F |
5 mph
ENE
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
41°F |
0 to 5 mph
N
|
|
Sunday
Nov 8
|
Mostly Sunny then Slight Chance Rain Showers
|
66°F |
5 to 15 mph
NNW
|
|
Sunday Night
Nov 8
|
Slight Chance Rain Showers then Mostly Clear
|
40°F |
5 to 10 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Portia.