| NWS Forecast for: Ottawa County Issued by: National Weather Service Grand Rapids, MI Last Update: 512 PM EDT Mon Sep 29 2025 |  |
| Through Early Evening: Sunny. Highs in the lower 80s. Light winds. Tonight: Mostly clear. Lows in the lower 50s. Light winds. Tuesday: Sunny. Highs in the lower 80s. Light winds becoming east 5 to 10 mph with gusts to around 20 mph in the afternoon. Tuesday Night: Partly cloudy. Lows in the lower 50s. East winds 5 to 15 mph. Wednesday: Partly sunny. Highs in the mid 70s. East winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Wednesday Night: Partly cloudy. Lows in the upper 40s. East winds 5 to 10 mph. Gusts up to 20 mph in the evening. Thursday: Partly sunny in the morning then becoming mostly sunny. Highs in the mid 70s. Thursday Night: Mostly clear. Lows in the lower 50s. Friday: Sunny. Highs around 80. Friday Night: Mostly clear. Lows in the lower 60s. Saturday: Sunny. Highs in the lower 80s. Saturday Night: Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the lower 60s. Sunday: Partly sunny in the morning then becoming mostly sunny. Highs around 80. Sunday Night: Partly cloudy. Lows in the lower 60s. Monday: Mostly sunny. Highs in the upper 70s. | |
| Zone Forecast: Ottawa County | |
Visit your local NWS office at: https://www.weather.gov/grr/ |