Knox, IN Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Knox, IN in one place.
Partly sunny, with a high near 78. Southeast wind 0 to 5 mph.
Local Weather Overview
This forecast page for Knox, IN 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 23, 2026 10:13 AM CDT.
The active forecast window currently covers Jul 24 to Jul 29, 2026 for Knox, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 24 to Jul 29, 2026
- Latest sync
- Jul 23, 2026 10:13 AM CDT
- Forecast office
- IWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Knox
Monday looks like the warmest upcoming period in Knox at 90 degrees F.
Friday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Monday at about 5 to 15 mph SW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 23, 2026 10:13 AM CDT
- Coverage
- 6 days
- Time zone
- America/Indiana/Knox
- Forecast office
- IWX
- Radar station
- KIWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 56. South wind around 0 mph.
Mostly sunny, with a high near 81. South wind around 5 mph.
Partly cloudy, with a low around 66.
Mostly sunny, with a high near 88.
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 69. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 20%.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 69. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 85. Chance of precipitation is 30%.
Partly cloudy, with a low around 63.
Sunny, with a high near 82.
Mostly clear, with a low around 63.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 24
|
Partly Sunny
|
78°F |
0 to 5 mph
SE
|
|
Friday Night
Jul 24
|
Mostly Clear
|
56°F |
0 mph
|
|
Saturday
Jul 25
|
Mostly Sunny
|
81°F |
5 mph
S
|
|
Saturday Night
Jul 25
|
Partly Cloudy
|
66°F |
0 to 5 mph
SW
|
|
Sunday
Jul 26
|
Mostly Sunny
|
88°F |
5 mph
W
|
|
Sunday Night
Jul 26
|
Slight Chance Showers And Thunderstorms
|
69°F |
5 mph
SW
|
|
Monday
Jul 27
|
Slight Chance Showers And Thunderstorms
|
90°F |
5 to 15 mph
SW
|
|
Monday Night
Jul 27
|
Chance Showers And Thunderstorms
|
69°F |
5 to 10 mph
W
|
|
Tuesday
Jul 28
|
Chance Showers And Thunderstorms then Mostly Sunny
|
85°F |
5 to 10 mph
NW
|
|
Tuesday Night
Jul 28
|
Partly Cloudy
|
63°F |
5 to 10 mph
N
|
|
Wednesday
Jul 29
|
Sunny
|
82°F |
5 to 10 mph
N
|
|
Wednesday Night
Jul 29
|
Mostly Clear
|
63°F |
0 to 5 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Knox.