Detailed weather forecast for Perth, Scotland: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.
Forecast for the next days in Perth
today🌤️23°💧 0.3 mm
Thu☀️24°💧 0.1 mm
Fri🌧️24°💧 3 mm
Sat🌧️16°💧 0.5 mm
Sun☀️19°💧 0.5 mm
Mon🌤️21°💧 5.6 mm
Tue🌤️23°💧 5.6 mm
Wed☁️23°💧 12.5 mm
14-day forecast - Perth
📅 Perth 30 & 45-day weather - long-range outlook
Next 16 days · forecast
19°
around 13° at night · days with rain: 8
Weeks 3-4 · avg for July
19°
around 13° at night · rain chance 52%
Weeks 5-7 · avg for August
18°
around 13° at night · rain chance 48%
The 30 & 45-day outlook for Perth: the next 16 days are a numerical forecast updated daily - on average 19° by day and 13° at night. Further out we rely on multi-year climate averages: around 19° in July, and about 18° in August. Forecasts beyond two weeks are indicative only.
Day-by-day forecast for Perth
Wednesday8 July 2026
🌤️23°scattered clouds
sunrise 04:36 · sunset 22:01 · night 15° · evening 22° · rain 0.27 mm · humidity 68% · wind 4 m/s · clouds 39%
Thursday9 July 2026
☀️24°clear sky
sunrise 04:37 · sunset 22:00 · night 17° · evening 24° · rain 0.12 mm · humidity 62% · wind 4 m/s · clouds 1%
Friday10 July 2026
🌧️24°light rain
sunrise 04:38 · sunset 21:59 · night 15° · evening 22° · rain 2.96 mm · humidity 63% · wind 4 m/s · clouds 94%
Saturday11 July 2026
🌧️16°light rain
sunrise 04:40 · sunset 21:58 · night 11° · evening 16° · rain 0.5 mm · humidity 73% · wind 3 m/s · clouds 100%
Sunday12 July 2026
☀️19°clear sky
sunrise 04:41 · sunset 21:57 · night 11° · evening 17° · rain 0.45 mm · humidity 52% · wind 4 m/s · clouds 5%
Monday13 July 2026
🌤️21°scattered clouds
sunrise 04:42 · sunset 21:56 · night 13° · evening 20° · rain 5.61 mm · humidity 52% · wind 3 m/s · clouds 43%
Tuesday14 July 2026
🌤️23°a few clouds
sunrise 04:44 · sunset 21:54 · night 13° · evening 20° · rain 5.64 mm · humidity 51% · wind 4 m/s · clouds 21%
Wednesday15 July 2026
☁️23°broken clouds
sunrise 04:45 · sunset 21:53 · night 12° · evening 18° · rain 12.48 mm · humidity 48% · wind 5 m/s · clouds 75%
Thursday16 July 2026
☀️22°clear sky
sunrise 04:47 · sunset 21:52 · night 15° · evening 20° · rain 1.05 mm · humidity 48% · wind 3 m/s · clouds 45%
Friday17 July 2026
🌧️23°light rain
sunrise 04:48 · sunset 21:50 · night 12° · evening 19° · rain 0.75 mm · humidity 58% · wind 6 m/s · clouds 4%
Saturday18 July 2026
☁️15°broken clouds
sunrise 04:50 · sunset 21:49 · night 12° · evening 14° · rain 4.02 mm · humidity 61% · wind 7 m/s · clouds 51%
Sunday19 July 2026
🌧️14°light rain
sunrise 04:52 · sunset 21:47 · night 11° · evening 13° · rain 0.39 mm · humidity 66% · wind 5 m/s · clouds 100%
Monday20 July 2026
🌧️11°light rain
sunrise 04:53 · sunset 21:46 · night 9° · evening 9° · rain 5.7 mm · humidity 81% · wind 5 m/s · clouds 100%
Tuesday21 July 2026
🌧️14°light rain
sunrise 04:55 · sunset 21:44 · night 10° · evening 14° · rain 1.23 mm · humidity 59% · wind 5 m/s · clouds 100%
Wednesday22 July 2026
☁️17°broken clouds
sunrise 04:57 · sunset 21:43 · night 12° · evening 15° · rain 0.99 mm · humidity 48% · wind 4 m/s · clouds 64%
Today the UV index in Perth is 5 (moderate) - unprotected fair skin can burn in about 40 minutes. Seek shade around midday. SPF 30+, sunglasses and a hat for longer stays.
🌿 Pollen in Perth - info for allergy sufferers
Today grasses pollen is highest in Perth - about 40 grains/m³, high level. Allergy sufferers should limit time outdoors on dry, windy days and take medication as advised. Pollen levels are a CAMS model forecast and are indicative.
Perth weather through the year
Warmest, driest months on average: May, June, July, August.
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