Big Sandy Junction, KY Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Big Sandy Junction, KY in one place.
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South wind around 3 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Big Sandy Junction, 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: Jun 9, 2026 4:21 AM EDT.
The active forecast window currently covers Jun 9 to Jun 15, 2026 for Big Sandy Junction, KY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 15, 2026
- Latest sync
- Jun 9, 2026 4:21 AM EDT
- Forecast office
- RLX
- Source
- NOAA / NWS
Daily Outlook
This Week in Big Sandy Junction
Thursday looks like the warmest upcoming period in Big Sandy Junction at 90 degrees F.
Sunday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Wednesday at about 8 mph SW.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 9, 2026 4:21 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- RLX
- Radar station
- KRLX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers before 11am, then a chance of showers and thunderstorms between 11am and noon, then showers and thunderstorms. Mostly cloudy, with a high near 83. South wind 3 to 7 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 68. Southwest wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and noon, then showers and thunderstorms likely between noon and 1pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 86. Southwest wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 70. Southwest wind around 6 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms between 8am and 11am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 70.
A slight chance of showers and thunderstorms before 8am, then showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 90%.
Showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 63. Chance of precipitation is 90%.
Mostly sunny, with a high near 86.
Partly cloudy, with a low around 64.
A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 86. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
A chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jun 9
|
Slight Chance Showers And Thunderstorms
|
71°F |
3 mph
S
|
|
Tuesday
Jun 9
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
83°F |
3 to 7 mph
S
|
|
Tuesday Night
Jun 9
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
68°F |
7 mph
SW
|
|
Wednesday
Jun 10
|
Showers And Thunderstorms
|
86°F |
8 mph
SW
|
|
Wednesday Night
Jun 10
|
Chance Showers And Thunderstorms
|
70°F |
6 mph
SW
|
|
Thursday
Jun 11
|
Chance Showers And Thunderstorms
|
90°F |
7 mph
SW
|
|
Thursday Night
Jun 11
|
Slight Chance Showers And Thunderstorms
|
70°F |
6 mph
SW
|
|
Friday
Jun 12
|
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms
|
87°F |
8 mph
SW
|
|
Friday Night
Jun 12
|
Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
63°F |
2 to 6 mph
W
|
|
Saturday
Jun 13
|
Mostly Sunny
|
86°F |
3 mph
W
|
|
Saturday Night
Jun 13
|
Partly Cloudy
|
64°F |
2 mph
SW
|
|
Sunday
Jun 14
|
Chance Showers And Thunderstorms
|
86°F |
1 to 6 mph
SW
|
|
Sunday Night
Jun 14
|
Chance Showers And Thunderstorms
|
62°F |
5 mph
NW
|
|
Monday
Jun 15
|
Chance Showers And Thunderstorms
|
83°F |
3 to 7 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Big Sandy Junction.