Portland West 7 Day Forecast
| Today | Mon May 04 | Tue May 05 | Wed May 06 | Thu May 07 | Fri May 08 | Sat May 09 | |
|---|---|---|---|---|---|---|---|
| Summary | |||||||
| Maximum | 18°C | 15°C | 15°C | 16°C | 12°C | 15°C | 15°C |
| Minimum | 13°C | 13°C | 12°C | 9°C | 8°C | 11°C | 12°C |
| Chance of Rain | 42% | 67% | 44% | 74% | 89% | 91% | 53% |
| Rain Amount | 5 - 10 mm | 10 - 15 mm | 0 - 5 mm | 10 - 15 mm | 5 - 10 mm | 5 - 10 mm | 0 - 5 mm |
| UV Index | 2.5 - Low | 2.6 - Low | 2.9 - Low | 2.8 - Low | 2.4 - Low | 2.6 - Low | 2.7 - Low |
| Fire Danger Rating | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| Frost Risk | Nil | Nil | Nil | Nil | Nil | Nil | Nil |
| Average Wind Speed | 23.1km/h | 31.6km/h | 20.5km/h | 25.3km/h | 31.4km/h | 26.8km/h | 19.5km/h |
| Wind 9am | N 22.0km/h | NNW 31.0km/h | SW 21.2km/h | NW 24.5km/h | SSW 33.5km/h | WSW 29.2km/h | SSW 20.2km/h |
| Wind 3pm | NNW 29.5km/h | WNW 35.3km/h | W 20.5km/h | WNW 31.7km/h | SW 33.8km/h | SW 28.8km/h | SSW 22.3km/h |
| Relative Humidity | 77.2% | 83.8% | 78.8% | 82.8% | 70.4% | 85.3% | 83.5% |
Sun & Moon Times
First | Sunrise | Sunset |
|---|---|---|
Sun | Sun | Sun |
Last | Moon | Moon |
|---|---|---|
Sun | Sun |
Moon | New | First |
|---|---|---|
Sun | Sun | Sat |
Full | Last |
|---|---|
Sun | Sun |
Tides Graph
Past 5 Days
| Day | Minimum to 9am(°C) | Maximum to 9am(°C) | Rainfall to 9am(mm) |
|---|---|---|---|
| Wed Apr 29 | 11.1°C | 19.1°C | 0.0 mm |
| Thu Apr 30 | 14.3°C | 27°C | 0.0 mm |
| Fri May 01 | 17.9°C | 28.1°C | 0.0 mm |
| Sat May 02 | 18.1°C | 26.4°C | 0.0 mm |
Year to Date
| Average Rainfall for May | 206.8 mm | 60.4 day(s) |
| Total for 2026 | 127.4 mm | 41.0 day(s) |
| Total to this Day 2025 | 55.8 mm | 36.0 day(s) |
| Wettest Day | 22.2 mm | Apr 15th |
| Driest Day | 0 mm | Jan 1st |
| Lowest Temperature | 8.2 °C | Apr 28th |
| Highest Temperature | 39.3 °C | Jan 24th |
Almanac for May
Minimum Temperature
| Lowest this month | 17.9 °C | 1st |
| Lowest on record | 3 °C | 27th 2000 |
| Average this month | 18 °C | +7.2 °C |
| Long-term average | 10.8 °C | 10.8 °C |
Maximum Temperature
| Highest this month | 28.1 °C | 1st |
| Highest on record | 28.3 °C | 9th 2013 |
| Average this month | 27.3 °C | +11.1 °C |
| Long-term average | 16.2 °C | 16.2 °C |
Rainfall
| Wettest this month | 0 mm | 1st |
| Total this month | 0 mm | 0.0 day(s) |
| Long-term average | 72.1 mm | 19.1 day(s) |
| Wettest on record | 173 mm | 2007 |
