Johnson Lake, KS 7-Day Weather Forecast
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Johnson Lake Weather Forecast


Johnson Lake, KS Weather Forecast Date: 1037 PM CDT Mon Aug 17 2026
Weather forecast for Johnson Lake, KS
| Tonight Lo: 71°F Lo: 22°C |
Tonight... Mostly clear. Lows in the lower 70s. Southeast winds 5 to 10 mph. |
| Tue Hi: 103°FHi: 39°C Lo: 71°F Lo: 22°C |
Tuesday... Sunny, warmer with highs around 103. South winds 10 to 15 mph with gusts up to 25 mph. |
| Wed Hi: 95°FHi: 35°C Lo: 69°F Lo: 21°C |
Wednesday... Partly sunny. Humid with highs in the mid 90s. Northeast winds 5 to 10 mph. |
| Thu Hi: 95°FHi: 35°C Lo: 69°F Lo: 21°C |
Thursday... Mostly sunny. Highs in the mid 90s. |
| Fri Hi: 99°FHi: 37°C Lo: 71°F Lo: 22°C |
Friday... Mostly clear. Hot. Lows in the upper 60s. Highs in the upper 90s. |
| Sat Hi: 99°FHi: 37°C Lo: 71°F Lo: 22°C |
Saturday... Mostly sunny. Hot with highs in the upper 90s. |
| Sun Hi: 100°FHi: 38°C Lo: 71°F Lo: 22°C |
Sunday... Mostly sunny. Hot with highs around 100. |
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