Loudoun County Weather Outlook for Thursday, July 31, 2025

7/31/2025

⛈️ Active Weather Day – Be Weather Aware!

We're starting off hot and humid, with highs soaring into the 90s and heat index values pushing near 100°F by early afternoon.By early to mid-afternoon, expect showers and thunderstorms to develop. Some storms may turn severe, with damaging winds and isolated hail. A Flood Watch in effect from 2 PM through the evening. Most areas can expect 1–2 inches of rain, but some locations may be caught under repeated or slow-moving storms and could see 3–4 inches or more, leading to localized flooding.

🌤️ Relief on Friday

Some showers and a storm are possible, but temperatures will be nice with highs in the upper 70s

🌞 Spectacular Weekend Ahead

Saturday and Sunday look pleasant with highs near 80 and lower humidity!

☀️ Next Week – humidity returns

The seasonal pattern continues into next week with highs in the mid-80s and increasing humidity. A few showers and storms may return by midweek.

📲 Stay weather-aware today – have multiple ways to receive alerts!

The forecast:

Today: Hi 91 ⛈️80% Lo 65 🌧️60% – Rain and thunderstorms likely mainly before 5 pm, with scattered showers and possible thunderstorms afterward. Severe storms and heavy rain are possible.

Friday: Hi 76 🌦️30% Lo 58 🌙 – Mostly cloudy with a chance of showers in afternoon

Saturday: Hi 80 ☀️ Lo 57 🌙 – Sunny and delightful

Sunday: Hi 81 ☀️ Lo 58 🌙 – Sunny and Nice!

Monday: Hi 83 ☀️ Lo 61 🌙 – Sunny

Tuesday: Hi 84 ⛅ Lo 64 🌙 – Partly sunny

Wednesday: Hi 83 🌦️30% Lo 63 🌙 – Partly sunny with a chance of showers