Johnson County, KS: Current UV Index and Hourly Forecast

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As of 11:47 PM CST on November 14, 2025, all 19 cities in Johnson County, KS in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in Johnson County, KS is expected to be 3.3 in Gardner between 12:00 PM - 1:00 PM CST tomorrow.

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Current UV Index in Cities in Johnson County, KS

• De Soto - 0
• Edgerton - 0
• Fairway - 0
• Gardner - 0
• Lake Quivira - 0
• Leawood - 0
• Lenexa - 0
• Merriam - 0
• Mission - 0
• Mission Hills - 0
• Mission Woods - 0
• Olathe - 0
• Overland Park - 0
• Prairie Village - 0
• Roeland Park - 0
• Shawnee - 0
• Spring Hill - 0
• Westwood - 0
• Westwood Hills - 0