Residents in Crawley should prepare for an unsettled week of weather as changeable conditions move across West Sussex. According to the Met Office, which updated its forecast at 7:12am on 11 May 2026, the local area can expect shifting temperatures and periods of rain as low pressure systems influence the region through the middle of May.
Wednesday 13 May is anticipated to be the wettest day of the week. There is a high probability of rain, reaching 90 percent by 5pm, with sustained probabilities of between 70 and 90 percent from 2pm through 7pm. The day will also bring the strongest winds of the week, with gusts reaching up to 36mph. Although the actual temperature is expected to reach 15°C, the wind chill will make it feel significantly cooler, with the temperature likely to feel more like 10°C.
Across the rest of the week, temperatures will range from 14°C to 17°C. Tuesday and Saturday are both forecast to reach 16°C, while Sunday is set to be the warmest day with highs of 17°C. While the weather remains unpredictable, there is no impact on air quality, and pollen levels are expected to remain low throughout the week.
The Met Office also notes that ultraviolet levels will vary between moderate and high throughout the week. Both Tuesday and Wednesday will reach high levels, and the agency advises residents to use sun protection, seek shade during midday hours, and cover up when spending time outdoors.
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