| NWS Forecast for: Grant Grove Area Issued by: National Weather Service San Joaquin Valley/Hanford, CA Last Update: 1141 PM PDT Tue Aug 18 2026 |  |
| Today: Mostly sunny. Highs 71 to 85. West winds up to 10 mph. Tonight: Partly cloudy. Lows 56 to 70. Northwest winds up to 5 mph shifting to the southeast after midnight. Wednesday: Mostly sunny. Highs 74 to 88. West winds up to 10 mph. Wednesday Night: Mostly cloudy in the evening then clearing. Lows 57 to 71. Southeast winds up to 5 mph. Thursday: Sunny. Highs 74 to 90. Southeast winds up to 5 mph shifting to the west in the afternoon. Thursday Night And Friday: Mostly clear. Lows 57 to 71. Highs 72 to 88. Friday Night: Partly cloudy. Lows 56 to 70. Saturday Through Monday: Mostly clear. Highs 69 to 86. Lows 53 to 68. | |
| Zone Forecast: Grant Grove Area | |
Visit your local NWS office at: https://www.weather.gov/hnx |