Weymouth
August
Weather in Weymouth for August 2026
Your guide to Weymouth weather in August - trends and predictions
In general, the average temperature in Weymouth at the beginning of August is 18.4 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 18 °C by the end of August.
The climate of Weymouth in August is notably wet, with an average of 13 rainy days, and a total of 49.3 mm of precipitation.
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Temperatures
Rain 🌧️
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18
Dry days
13
Rainy days
0
Snow days
18°/15°
Temperatures
28 km/h
Avg max wind
79 %
Avg humidity
Weymouth Weather August
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Temperatures trend during August in Weymouth
See the weather trend as well as the moving average line
August weather in Weymouth day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Sunny | 20° /14° | 1.5 mm | 5 | |
| 2 Aug. |  Moderate or heavy rain shower | 18° /14° | 6.1 mm | 5 | |
| 3 Aug. |  Patchy rain possible | 19° /15° | 1 mm | 4 | |
| 4 Aug. | Patchy rain possible | 18° /14° | 0.2 mm | 4 | |
| 5 Aug. |  Heavy rain at times | 18° /14° | 1.5 mm | 4 | |
| 6 Aug. | Patchy rain possible | 18° /14° | 1.5 mm | 4 | |
| 7 Aug. | Patchy rain possible | 18° /14° | 0.4 mm | 4 | |
| 8 Aug. | Patchy rain possible | 18° /14° | 0.4 mm | 4 | |
| 9 Aug. |  Partly cloudy | 19° /15° | 0.1 mm | 5 | |
| 10 Aug. |  Overcast | 19° /15° | 0 mm | 5 | |
| 11 Aug. | Partly cloudy | 21° /16° | 0.3 mm | 5 | |
| 12 Aug. | Patchy rain possible | 21° /16° | 0.4 mm | 5 | |
| 13 Aug. | Patchy rain possible | 19° /15° | 0 mm | 4 | |
| 14 Aug. | Moderate rain at times | 19° /15° | 1.8 mm | 5 | |
| 15 Aug. | Patchy rain possible | 20° /14° | 0.7 mm | 5 | |
| 16 Aug. | Sunny | 20° /15° | 0.3 mm | 5 | |
| 17 Aug. | Patchy rain possible | 19° /14° | 0.3 mm | 5 | |
| 18 Aug. | Patchy rain possible | 20° /15° | 1.6 mm | 4 | |
| 19 Aug. | Patchy rain possible | 20° /15° | 0.7 mm | 4 | |
| 20 Aug. | Patchy rain possible | 19° /15° | 0.7 mm | 4 | |
| 21 Aug. | Partly cloudy | 18° /13° | 0 mm | 5 | |
| 22 Aug. |  Cloudy | 18° /15° | 0.3 mm | 4 | |
| 23 Aug. | Cloudy | 19° /15° | 0.4 mm | 5 | |
| 24 Aug. | Moderate rain at times | 19° /14° | 7.2 mm | 5 | |
| 25 Aug. | Patchy rain possible | 18° /14° | 0.7 mm | 5 | |
| 26 Aug. | Patchy rain possible | 18° /15° | 0.8 mm | 4 | |
| 27 Aug. | Patchy rain possible | 18° /14° | 1.3 mm | 4 | |
| 28 Aug. | Partly cloudy | 18° /14° | 3.8 mm | 4 | |
| 29 Aug. | Patchy rain possible | 18° /13° | 6.8 mm | 4 | |
| 30 Aug. | Overcast | 18° /13° | 1.3 mm | 4 | |
| 31 Aug. | Light rain shower | 18° /14° | 7.3 mm | 4 | |
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Important Notice
Our weather forecast for Weymouth in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Weymouth forecast closer to your planned date for the most up-to-date weather information.
Change Month
Weymouth in August - FAQ
What are the expected maximum and minimum temperatures in Weymouth during August?
During August, expect a variety of temperatures with highs around 18° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Weymouth during August?
In August, Weymouth can expect light to moderate rainfall, totaling 49.3 mm across approximately 13 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Weymouth during August?
The average wind speed in Weymouth during August is 28 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Weymouth
Explore the daily rainfall trends and prepare for Weymouths August weather 💧
Typically, Weymouth has 13 rainy days in August with a total of 49.3 mm of rainfall.
UV exposure in Weymouth during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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