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Boulder Reservoir, OR Weather Forecast
Boulder Reservoir, OR Weather Forecast Dated: 1133 AM Wed Aug 19 2026 (Boulder Reservoir Time)
Wed, 19th Lo: 18°C64°F Hi: 35°C96°F |
Sunny Wednesday, temperatures as high as 96°F35°C, low temperature around 64°F18°C, chance of rain 1%, wind out of the NNW 11 mph17 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 16%. |
Thu, 20th Lo: 21°C69°F Hi: 37°C99°F |
Overcast Thursday, temperatures as high as 99°F37°C, low temperature around 69°F21°C, chance of rain 4%, wind out of the N 8 mph13 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 14%. |
| Fri, 21st Lo: 22°C72°F Hi: 37°C98°F |
Overcast Friday, temperatures as high as 98°F37°C, low temperature around 72°F22°C, chance of rain 6%, wind out of the W 17 mph27 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi10 km, humidity 17%. |
| Sat, 22nd Lo: 21°C70°F Hi: 34°C94°F |
Overcast Saturday, temperatures as high as 94°F34°C, low temperature around 70°F21°C, chance of rain 4%, wind out of the WNW 13 mph21 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 24%. |
| Sun, 23rd Lo: 18°C65°F Hi: 36°C96°F |
Sunny Sunday, temperatures as high as 96°F36°C, low temperature around 65°F18°C, chance of rain 2%, wind out of the NNW 10 mph17 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 19%. |
Mon, 24th Lo: 22°C72°F Hi: 36°C97°F |
Partly Cloudy Monday, temperatures as high as 97°F36°C, low temperature around 72°F22°C, chance of rain 17%, wind out of the SSW 13 mph20 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 18%. |
| Tue, 25th Lo: 22°C72°F Hi: 35°C94°F |
Overcast Tuesday, temperatures as high as 94°F35°C, low temperature around 72°F22°C, chance of rain 36%, wind out of the SSE 16 mph26 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 20%. |
| Wed, 26th Lo: 23°C73°F Hi: 35°C95°F |
Sunny Wednesday, temperatures as high as 95°F35°C, low temperature around 73°F23°C, chance of rain 5%, wind out of the S 16 mph26 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi10 km, humidity 23%. |
| Thu, 27th Lo: 20°C68°F Hi: 34°C93°F |
Sunny Thursday, temperatures as high as 93°F34°C, low temperature around 68°F20°C, chance of rain 1%, wind out of the WSW 17 mph27 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 14%. |
| Fri, 28th Lo: 18°C64°F Hi: 32°C89°F |
Sunny Friday, temperatures as high as 89°F32°C, low temperature around 64°F18°C, chance of rain 3%, wind out of the NW 7 mph12 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 18%. |
| Sat, 29th Lo: 15°C59°F Hi: 30°C85°F |
Sunny Saturday, temperatures as high as 85°F30°C, low temperature around 59°F15°C, chance of rain 1%, wind out of the WSW 14 mph23 km/h. Barometric pressure 29.8 in1009 mb, visibility 6 mi10 km, humidity 22%. |
| Sun, 30th Lo: 13°C56°F Hi: 26°C79°F |
Sunny Sunday, temperatures as high as 79°F26°C, low temperature around 56°F13°C, wind out of the W 24 mph38 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi10 km, humidity 25%. |
| Mon, 31st Lo: 10°C50°F Hi: 23°C74°F |
Sunny Monday, temperatures as high as 74°F23°C, low temperature around 50°F10°C, wind out of the N 10 mph16 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 29%. |
| Tue, 1st Lo: 13°C55°F Hi: 27°C80°F |
Sunny Tuesday, temperatures as high as 80°F27°C, low temperature around 55°F13°C, wind out of the NNE 11 mph18 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 18%. |
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