Foster, OK Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Foster, OK in one place.
Partly sunny, with a high near 79.
Local Weather Overview
This forecast page for Foster, OK 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: Apr 17, 2026 6:31 PM CDT.
The active forecast window currently covers Apr 22 to Apr 23, 2026 for Foster, OK.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 22 to Apr 23, 2026
- Latest sync
- Apr 17, 2026 6:31 PM CDT
- Forecast office
- OUN
- Source
- NOAA / NWS
Daily Outlook
This Week in Foster
Thursday looks like the warmest upcoming period in Foster at 81 degrees F.
Thursday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Thursday at about 10 to 18 mph S.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Apr 17, 2026 6:31 PM CDT
- Coverage
- 2 days
- Time zone
- America/Chicago
- Forecast office
- OUN
- Radar station
- KTLX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 63.
Mostly cloudy, with a high near 81.
A slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 62.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 22
|
Partly Sunny
|
79°F |
7 to 15 mph
S
|
|
Wednesday Night
Apr 22
|
Mostly Cloudy
|
63°F |
10 to 15 mph
SSE
|
|
Thursday
Apr 23
|
Mostly Cloudy
|
81°F |
10 to 18 mph
S
|
|
Thursday Night
Apr 23
|
Slight Chance Showers And Thunderstorms
|
62°F |
10 to 15 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Foster.