Forest Grove, AR Weather Forecast
Local 7-day forecast
Partly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Forest Grove, AR in one place.
Partly cloudy, with a low around 74. South wind around 0 mph.
Local Weather Overview
This forecast page for Forest Grove, 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: Sep 15, 2026 3:22 AM CDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Forest Grove, AR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 3:22 AM CDT
- Forecast office
- SHV
- Source
- NOAA / NWS
Daily Outlook
This Week in Forest Grove
Tuesday looks like the warmest upcoming period in Forest Grove at 98 degrees F.
Thursday Night is the coolest period ahead with temperatures near 70 degrees F.
The strongest winds are forecast for Tuesday at about 0 to 5 mph S.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Sep 15, 2026 3:22 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- SHV
- Radar station
- KSHV
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny, with a high near 98. Heat index values as high as 104. South wind 0 to 5 mph.
Mostly clear, with a low around 75. East wind around 0 mph.
Mostly sunny, with a high near 98. Heat index values as high as 103. Southeast wind 0 to 5 mph.
Mostly clear, with a low around 73. Southeast wind 0 to 5 mph.
Sunny, with a high near 97.
Mostly clear, with a low around 70.
Sunny, with a high near 98.
Mostly clear, with a low around 70.
Sunny, with a high near 98.
Mostly clear, with a low around 71.
Mostly sunny, with a high near 97.
Partly cloudy, with a low around 70.
A slight chance of rain showers between 7am and 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Sep 15
|
Partly Cloudy
|
74°F |
0 mph
|
|
Tuesday
Sep 15
|
Sunny
|
98°F |
0 to 5 mph
S
|
|
Tuesday Night
Sep 15
|
Mostly Clear
|
75°F |
0 mph
|
|
Wednesday
Sep 16
|
Mostly Sunny
|
98°F |
0 to 5 mph
SE
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
73°F |
0 to 5 mph
SE
|
|
Thursday
Sep 17
|
Sunny
|
97°F |
0 to 5 mph
SE
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
70°F |
0 mph
|
|
Friday
Sep 18
|
Sunny
|
98°F |
0 to 5 mph
E
|
|
Friday Night
Sep 18
|
Mostly Clear
|
70°F |
0 mph
|
|
Saturday
Sep 19
|
Sunny
|
98°F |
0 mph
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
71°F |
0 mph
|
|
Sunday
Sep 20
|
Mostly Sunny
|
97°F |
0 to 5 mph
SW
|
|
Sunday Night
Sep 20
|
Partly Cloudy
|
70°F |
0 mph
|
|
Monday
Sep 21
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
92°F |
0 to 5 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Forest Grove.