| NWS Forecast for: Heppner OR Issued by: National Weather Service Pendleton, OR Last Update: 7:55 pm PDT Jul 14, 2025 | |
| Tonight: Mostly clear, with a low around 58. Southwest wind 6 to 15 mph, with gusts as high as 31 mph. Tuesday: Widespread haze after 11am. Sunny, with a high near 82. South wind 6 to 15 mph becoming north in the morning. Winds could gust as high as 28 mph. Tuesday Night: Widespread haze before 11pm. Mostly clear, with a low around 56. North wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 26 mph. Wednesday: Sunny, with a high near 88. Calm wind becoming north 5 to 8 mph in the afternoon. Wednesday Night: Clear, with a low around 63. North wind 5 to 8 mph becoming south in the evening. Thursday: Sunny, with a high near 92. Thursday Night: Clear, with a low around 63. Friday: Sunny, with a high near 92. Friday Night: Mostly clear, with a low around 62. Saturday: Sunny, with a high near 86. Saturday Night: Mostly clear, with a low around 57. Sunday: Sunny, with a high near 83. Sunday Night: Mostly clear, with a low around 56. Monday: Sunny, with a high near 84. | |
| Heppner OR 45.34°N 119.56°W (Elev. 2129 ft) | |
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