Weather World
Katonah, NY 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Katonah Weather Forecast
Katonah, NY Weather Forecast Date: 414 PM EDT Fri Sep 25 2026
Weather forecast for Katonah, NY
Tonight Lo: 55°F Lo: 13°C |
Tonight... Cloudy. A chance of rain this evening, then rain likely after midnight. Lows in the mid 50s. Northeast winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 60%. |
| Sat Hi: 61°FHi: 16°C Lo: 55°F Lo: 13°C |
Saturday... Rain. Highs in the lower 60s. North winds 15 to 20 mph with gusts up to 40 mph. Chance of rain 90%. |
| Sun Hi: 65°FHi: 18°C Lo: 59°F Lo: 15°C |
Sunday... Rain. Highs in the mid 60s. Northeast winds 15 to 20 mph with gusts up to 35 mph. Chance of rain near 100%. |
| Mon Hi: 65°FHi: 18°C Lo: 59°F Lo: 15°C |
Monday... Rain. Highs in the mid 60s. Chance of rain 90%. |
Tue Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Tuesday... Partly sunny. Highs in the lower 70s. |
Wed Hi: 75°FHi: 24°C Lo: 59°F Lo: 15°C |
Wednesday... Mostly sunny. Highs in the mid 70s. |
| Thu Hi: 75°FHi: 24°C Lo: 59°F Lo: 15°C |
Thursday... Mostly sunny. Highs in the mid 70s. |
Katonah Radar Loop
Use the map search tool if you want to place a location marker on the radar map...