Grand Rivers, KY Weather Forecast
Local 7-day forecast
Sunny then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Grand Rivers, KY in one place.
A chance of showers and thunderstorms after 2pm. Sunny. High near 89, with temperatures falling to around 87 in the afternoon. West wind around 5 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Grand Rivers, KY 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: Jul 17, 2026 9:19 PM CDT.
The active forecast window currently covers Jul 18 to Jul 24, 2026 for Grand Rivers, KY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 24, 2026
- Latest sync
- Jul 17, 2026 9:19 PM CDT
- Forecast office
- PAH
- Source
- NOAA / NWS
Daily Outlook
This Week in Grand Rivers
Tuesday looks like the warmest upcoming period in Grand Rivers at 92 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Tuesday at about 6 mph SW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 9:19 PM CDT
- Coverage
- 7 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
A chance of showers and thunderstorms. Partly cloudy, with a low around 75. West southwest wind around 5 mph. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before 7am, then showers and thunderstorms likely. Mostly sunny, with a high near 88. West northwest wind around 2 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely before 7pm. Mostly clear, with a low around 73. North northwest wind around 1 mph. Chance of precipitation is 60%.
Sunny, with a high near 88. Southwest wind around 1 mph.
Mostly clear, with a low around 76. South southwest wind 0 to 3 mph.
Sunny, with a high near 92. Southwest wind around 6 mph.
A slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 73. West northwest wind around 5 mph.
Sunny, with a high near 84. North wind around 6 mph.
Mostly clear, with a low around 66. North northeast wind around 5 mph.
Sunny, with a high near 81. North northeast wind around 3 mph.
Mostly clear, with a low around 68. North northeast wind around 2 mph.
A slight chance of rain showers between 7am and 1pm. Mostly sunny, with a high near 83. Northeast wind around 3 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Sunny then Chance Showers And Thunderstorms
|
89°F |
5 mph
W
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms
|
75°F |
5 mph
WSW
|
|
Sunday
Jul 19
|
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
88°F |
2 mph
WNW
|
|
Sunday Night
Jul 19
|
Showers And Thunderstorms Likely then Mostly Clear
|
73°F |
1 mph
NNW
|
|
Monday
Jul 20
|
Sunny
|
88°F |
1 mph
SW
|
|
Monday Night
Jul 20
|
Mostly Clear
|
76°F |
0 to 3 mph
SSW
|
|
Tuesday
Jul 21
|
Sunny
|
92°F |
6 mph
SW
|
|
Tuesday Night
Jul 21
|
Slight Chance Showers And Thunderstorms
|
73°F |
5 mph
WNW
|
|
Wednesday
Jul 22
|
Sunny
|
84°F |
6 mph
N
|
|
Wednesday Night
Jul 22
|
Mostly Clear
|
66°F |
5 mph
NNE
|
|
Thursday
Jul 23
|
Sunny
|
81°F |
3 mph
NNE
|
|
Thursday Night
Jul 23
|
Mostly Clear
|
68°F |
2 mph
NNE
|
|
Friday
Jul 24
|
Slight Chance Rain Showers
|
83°F |
3 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grand Rivers.