Union, OR Hourly Weather Forecast
Next 48 Hours
Sat, Aug 29th 2026
Clear conditions expected later. Temps range from 54° to 57°. Calm winds, shifting from E to NNE at 2.4 mph, while humidity ranges from 36% to 46%, and an avg barometric pressure of 30.02 inHg.
| Sat, Aug 29th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
9 PM Clear UV: 0 |
57°F Feels 51°F |
36% | 3.1 E | 30.01 | 30.1°F | 1% |
10 PM ClearUV: 0 |
55°F Feels 50°F |
41% | 2.2 ENE | 30.02 | 31.3°F | 1% |
11 PM ClearUV: 0 |
54°F Feels 50°F |
46% | 1.8 NNE | 30.03 | 33.4°F | 1% |
Sun, Aug 30th 2026
Sunny skies giving way to Clear conditions by evening. Warming trend from 40°F to 68°. Light winds, shifting from N to ENE at 3.7 mph, with humidity levels between 17% to 73%, and an avg barometric pressure of 30 inHg.
| Sun, Aug 30th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM ClearUV: 0 |
53°F Feels 48°F |
53% | 2.5 N | 30.05 | 36°F | 3% |
1 AM ClearUV: 0 |
51°F Feels 47°F |
57% | 1.6 NNE | 30.07 | 36.4°F | 3% |
2 AM ClearUV: 0 |
49°F Feels 45°F |
59% | 2.9 E | 30.08 | 35.8°F | 3% |
3 AM ClearUV: 0 |
48°F Feels 44°F |
60% | 2.7 ESE | 30.07 | 35°F | 4% |
4 AM ClearUV: 0 |
41°F Feels 39°F |
72% | 3.4 E | 30.07 | 32.6°F | 7% |
5 AM ClearUV: 0 |
40°F Feels 35°F |
72% | 2.7 E | 30.08 | 32.1°F | 7% |
6 AM ClearUV: 0 |
40°F Feels 38°F |
73% | 3.4 E | 30.09 | 32.1°F | 7% |
7 AM Sunny UV: 0.2 |
43°F Feels 38°F |
66% | 2.5 E | 30.09 | 32.3°F | 5% |
8 AM SunnyUV: 0.7 |
48°F Feels 44°F |
55% | 2 SW | 30.07 | 33.1°F | 3% |
9 AM SunnyUV: 1.8 |
52°F Feels 49°F |
44% | 4.3 SW | 30.05 | 30.9°F | 1% |
10 AM SunnyUV: 3.3 |
56°F Feels 50°F |
34% | 4.9 SW | 30.04 | 27.3°F | 1% |
11 AM SunnyUV: 4.7 |
59°F Feels 51°F |
28% | 5.6 SW | 30.02 | 26°F | 1% |
12 PM SunnyUV: 5.6 |
62°F Feels 54°F |
25% | 5.6 SW | 29.99 | 25.6°F | 1% |
1 PM SunnyUV: 5.8 |
64°F Feels 57°F |
22% | 5.4 SW | 29.96 | 25.3°F | 1% |
2 PM Partly Cloudy UV: 5 |
67°F Feels 60°F |
20% | 4 SW | 29.94 | 24.6°F | 4% |
3 PM Overcast UV: 4 |
68°F Feels 62°F |
18% | 2 WSW | 29.92 | 23.8°F | 9% |
4 PM OvercastUV: 2.5 |
68°F Feels 62°F |
18% | 2.2 NW | 29.91 | 22.8°F | 9% |
5 PM OvercastUV: 1.1 |
68°F Feels 61°F |
17% | 3.1 NW | 29.89 | 22°F | 9% |
6 PM SunnyUV: 0.4 |
68°F Feels 60°F |
18% | 5.8 NW | 29.89 | 22.3°F | 1% |
7 PM SunnyUV: 0 |
61°F Feels 54°F |
24% | 5.4 NW | 29.91 | 24.3°F | 0% |
8 PM ClearUV: 0 |
55°F Feels 50°F |
30% | 4.5 NNE | 29.94 | 23.8°F | 1% |
9 PM ClearUV: 0 |
53°F Feels 49°F |
31% | 4.7 ENE | 29.96 | 23.6°F | 1% |
10 PM ClearUV: 0 |
52°F Feels 49°F |
32% | 4.3 ENE | 29.97 | 23.2°F | 1% |
11 PM ClearUV: 0 |
52°F Feels 48°F |
32% | 4 ENE | 29.96 | 22.7°F | 1% |
Mon, Aug 31st 2026
Sunny skies in the morning, with smoky haze expected by night. Warming trend from 50°F to 82°. Light winds, shifting from ENE to E at 6 mph, with humidity levels between 11% to 32%, and an avg barometric pressure of 29.85 inHg.
| Mon, Aug 31st | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM ClearUV: 0 |
52°F Feels 48°F |
32% | 4 ENE | 29.96 | 22.5°F | 1% |
1 AM ClearUV: 0 |
51°F Feels 49°F |
31% | 3.6 ENE | 29.96 | 21.7°F | 1% |
2 AM Smoky Haze UV: 0 |
51°F Feels 49°F |
30% | 3.4 ENE | 29.95 | 20.9°F | 1% |
3 AM Smoky HazeUV: 0 |
50°F Feels 48°F |
30% | 3.1 E | 29.94 | 20.3°F | 1% |
4 AM Smoky HazeUV: 0 |
50°F Feels 48°F |
30% | 3.1 E | 29.95 | 20.2°F | 1% |
5 AM Smoky HazeUV: 0 |
50°F Feels 48°F |
30% | 3.6 E | 29.94 | 20.1°F | 1% |
6 AM Smoky HazeUV: 0 |
50°F Feels 48°F |
31% | 3.6 ESE | 29.95 | 20.4°F | 1% |
7 AM Smoky Haze UV: 0.2 |
52°F Feels 49°F |
30% | 3.4 ESE | 29.94 | 21.7°F | 1% |
8 AM Smoky HazeUV: 0.7 |
59°F Feels 52°F |
24% | 4 S | 29.93 | 22.7°F | 0% |
9 AM Smoky HazeUV: 1.8 |
64°F Feels 56°F |
21% | 5.6 SSW | 29.9 | 23.1°F | 0% |
10 AM SunnyUV: 3.4 |
68°F Feels 60°F |
18% | 6.9 SW | 29.88 | 23.5°F | 0% |
11 AM SunnyUV: 5 |
73°F Feels 63°F |
15% | 7.8 SSW | 29.86 | 22°F | 0% |
12 PM SunnyUV: 6 |
76°F Feels 66°F |
12% | 8.9 SSW | 29.83 | 20.5°F | 0% |
1 PM SunnyUV: 6.4 |
78°F Feels 68°F |
11% | 8.9 SSW | 29.81 | 19.5°F | 0% |
2 PM SunnyUV: 5.8 |
80°F Feels 70°F |
11% | 8.9 S | 29.78 | 20.2°F | 0% |
3 PM SunnyUV: 4.5 |
82°F Feels 72°F |
11% | 8.1 S | 29.75 | 22.3°F | 0% |
4 PM SunnyUV: 2.8 |
82°F Feels 73°F |
11% | 8.3 SSE | 29.72 | 22.2°F | 0% |
5 PM Smoky HazeUV: 1.3 |
82°F Feels 71°F |
11% | 9.6 SSE | 29.7 | 22.3°F | 0% |
6 PM Smoky HazeUV: 0.5 |
80°F Feels 70°F |
12% | 9.4 SE | 29.69 | 22.8°F | 1% |
7 PM Smoky HazeUV: 0 |
72°F Feels 64°F |
17% | 6.9 ESE | 29.7 | 24.9°F | 1% |
8 PM ClearUV: 0 |
65°F Feels 57°F |
20% | 5.8 E | 29.73 | 23.6°F | 1% |
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|
59°F |
29.99 inHg.
Barometer 33%
Humidity NNE 3.6mph Wind |
| Clear | ||
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