Weather for Knox, Indiana
Current Weather
Humidity: 70%
Feels Like: 66°F
Wind: SW 10.3 mph
Wind Gusts: 11.9 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 3.5
Five Day Weather Forecast
Wed
H: 83°F
L: 59°F
Thu
H: 68°F
L: 52°F
Fri
H: 62°F
L: 47°F
Sat
H: 72°F
L: 42°F
Sun
H: 68°F
L: 47°F
Air Quality
Nitrogen Dioxide: 1.48 μg/m3
Sulphur Dioxide: 5 μg/m3
Ozone: 133 μg/m3
Astronomical
Sun Transit: 12:46 AM
Sunset: 7:16 PM
Daylight: 13 hrs mins
Moon Transit: 9:47 PM
Moonset: 1:14 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 83.9%
Best Times for Fishing or Hunting
Major Periods
9:17 AM - 11:47 AM9:17 PM - 11:47 PM
Minor Periods
4:49 PM - 6:19 PM12:44 AM - 2:14 AM
Action Rating: 2 out of 5
Beach Hazards Statement issued September 3 at 4:39AM EDT until September 4 at 5:00PM EDT by NWS Northern Indiana
Effective: Wed September 3, 2025, 8:39 AM
Expires: Wed September 3, 2025, 4:45 PM
* WHAT...High wave action, strong currents, and dangerous swimming conditions expected. Piers will be heavily swamped by waves. Waves will build to 3 to 5 feet this evening and persist into Thursday afternoon. * WHERE...In Indiana, Northern La Porte county. In Michigan, Northern Berrien and Southern Berrien counties. * WHEN...From this evening through Thursday afternoon. * IMPACTS...Strong currents can pull swimmers into deeper water and high waves can sweep people off piers.
Remain out of the water to avoid hazardous swimming conditions. Do not venture out on piers.
Beach Hazards Statement issued September 3 at 3:39AM CDT until September 4 at 3:00PM CDT by NWS Chicago IL
Effective: Wed September 3, 2025, 8:39 AM
Expires: Wed September 3, 2025, 4:45 PM
* WHAT...High wave action and dangerous currents expected at Lake Michigan beaches. Waves 4 to 6 ft expected. * WHERE...Lake IN and Porter Counties. * WHEN...From this evening through Thursday afternoon. * IMPACTS...Swimming conditions will be life threatening, especially for inexperienced swimmers.
Remain out of the water to avoid dangerous swimming conditions and do not venture out onto piers, jetties, breakwalls, or other shoreline structures.
Beach Hazards Statement issued September 3 at 3:39AM CDT until September 4 at 3:00PM CDT by NWS Chicago IL
Effective: Wed September 3, 2025, 8:39 AM
Expires: Wed September 3, 2025, 4:45 PM
* WHAT...High wave action and dangerous currents expected at Lake Michigan beaches. Waves 4 to 6 ft expected. * WHERE...Lake IN and Porter Counties. * WHEN...From this evening through Thursday afternoon. * IMPACTS...Swimming conditions will be life threatening, especially for inexperienced swimmers.
Remain out of the water to avoid dangerous swimming conditions and do not venture out onto piers, jetties, breakwalls, or other shoreline structures.
Beach Hazards Statement issued September 3 at 4:39AM EDT until September 4 at 5:00PM EDT by NWS Northern Indiana
Effective: Wed September 3, 2025, 8:39 AM
Expires: Wed September 3, 2025, 4:45 PM
* WHAT...High wave action, strong currents, and dangerous swimming conditions expected. Piers will be heavily swamped by waves. Waves will build to 3 to 5 feet this evening and persist into Thursday afternoon. * WHERE...In Indiana, Northern La Porte county. In Michigan, Northern Berrien and Southern Berrien counties. * WHEN...From this evening through Thursday afternoon. * IMPACTS...Strong currents can pull swimmers into deeper water and high waves can sweep people off piers.
Remain out of the water to avoid hazardous swimming conditions. Do not venture out on piers.
Weather Forecast
Average Temperature: 68.3°F
Average Humidity: 81%
Wind: 16.3 mph
UV Index: 1.3
Air Quality
Nitrogen Dioxide: 27.73 μg/m3
Sulphur Dioxide: 11.68 μg/m3
Ozone: 90.6 μg/m3
Astronomical
Sun Transit: 12:46 AM
Sunset: 7:16 PM
Daylight: 13 hrs mins
Moon Transit: 9:47 PM
Moonset: 1:14 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 83.9%
Best Times for Fishing or Hunting
Major Periods
9:17 AM - 11:47 AM9:17 PM - 11:47 PM
Minor Periods
4:49 PM - 6:19 PM12:44 AM - 2:14 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 57.9°F
Average Humidity: 71%
Wind: 12.1 mph
UV Index: 1.4
Air Quality
Nitrogen Dioxide: 18.05 μg/m3
Sulphur Dioxide: 9.85 μg/m3
Ozone: 68.12 μg/m3
Astronomical
Sun Transit: 12:45 AM
Sunset: 7:14 PM
Daylight: 12 hrs 57 mins
Moon Transit: 10:40 PM
Moonset: 2:22 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.3%
Best Times for Fishing or Hunting
Major Periods
10:11 AM - 12:41 AM12:00 AM - 12:00 AM
Minor Periods
5:24 PM - 6:54 PM1:52 AM - 3:22 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 53.6°F
Average Humidity: 77%
Wind: 21.3 mph
UV Index: 1.5
Air Quality
Nitrogen Dioxide: 11.6 μg/m3
Sulphur Dioxide: 4.94 μg/m3
Ozone: 77.56 μg/m3
Astronomical
Sun Transit: 12:45 AM
Sunset: 7:12 PM
Daylight: 12 hrs 55 mins
Moon Transit: 11:30 PM
Moonset: 3:34 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 96.6%
Best Times for Fishing or Hunting
Major Periods
11:02 AM - 1:32 PM12:00 AM - 12:00 AM
Minor Periods
5:54 PM - 7:24 PM3:04 AM - 4:34 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 55.6°F
Average Humidity: 61%
Wind: 14.8 mph
UV Index: 1.6
Air Quality
Nitrogen Dioxide: 22.02 μg/m3
Sulphur Dioxide: 9.35 μg/m3
Ozone: 60.68 μg/m3
Astronomical
Sun Transit: 12:45 AM
Sunset: 7:11 PM
Daylight: 12 hrs 52 mins
Moon Transit: 12:00 AM
Moonset: 4:48 AM
Moon Phase: Full
Moon Illumination: 99.5%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:52 AM - 2:22 PM
Minor Periods
6:20 PM - 7:50 PM4:18 AM - 5:48 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 57.2°F
Average Humidity: 64%
Wind: 13 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 46.45 μg/m3
Sulphur Dioxide: 8.24 μg/m3
Ozone: 35.77 μg/m3
Astronomical
Sun Transit: 12:44 AM
Sunset: 7:09 PM
Daylight: 12 hrs 49 mins
Moon Transit: 12:20 AM
Moonset: 6:02 AM
Moon Phase: Full
Moon Illumination: 99.8%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:41 AM - 3:11 PM
Minor Periods
6:43 PM - 8:13 PM5:32 AM - 7:02 AM
Action Rating: 4 out of 5