News Dumfries Dumfries and Galloway Great Britain September 17, 2025

Weather Update for Dumfries, Great Britain: September 17-19, 2025

Greetings, Dumfries residents! As we venture into the third week of September, today's weather forecast indicates an interesting mix of conditions for the upcoming days. Here’s what you can expect right in our lovely city.

Day 1: Wednesday, September 17, 2025

The day will start relatively mild, with a maximum temperature of 17°C (63°F) and a minimum of 10°C (50°F). Early in the morning, expect patchy rain nearby, transitioning to moderate rain as the first half of the day progresses. The chance of rain is a staggering 100% in the morning, making it wise to grab an umbrella before heading out!

Wind speeds will be gentle, ranging from 2 to 15 miles per hour, predominantly coming from the south-southeast to southwest. Visibility remains good, but you might notice a damp chill as humidity peaks at 98%. By afternoon, the clouds will partially clear, and the sun will peek out, raising the temperature slightly, providing a brief reprieve from the rain.

Overall, the day will see about 10.3 hours of daylight with a UV index of 0, so UV protection isn't necessary.

Day 2: Thursday, September 18, 2025

Looking ahead to Thursday, the temperature will decrease slightly, with a maximum of 16°C (61°F) and a minimum of 11°C (52°F). The morning starts off around 12°C (54°F) under cloudy skies, with a gradual shift to overcast conditions.

Rainfall will be moderate in the early hours, tapering off as the day continues. Wind gusts will reach up to 23 miles per hour from the southwest, while the humidity will be consistent at around 78%. Sunshine will appear briefly, offering moments of brightness amidst the cloud cover.

If you’re planning outdoor activities, the weather should be manageable, especially later in the day.

Day 3: Friday, September 19, 2025

On Friday, Dumfries will cool down even more, with highs expected around 15°C (59°F) and lows dropping to about 8°C (47°F). The day will be marked by cloudy skies, with a high likelihood of light rain showers.

Morning temperatures will remain steady at around 15°C (59°F) with mist expected, creating a cool, damp start to the day. The humidity will hold steady at 98%, and gusts of wind can reach 26 mph. Visibility may be reduced at times, particularly during periods of mist and rain, so caution is advised if you’re driving.

Overall, Dumfries will experience about 9.8 hours of daylight, making for a fairly typical late September day as we head into autumn.

For detailed updates, please check out the next 5 days weather forecast for Dumfries. If you're looking for hourly weather specifics, visit the hour by hour weather page.

Stay prepared, everyone, and enjoy the changing weather!