Merrimac Weather Today — Virginia, United States
Current temperature, rain chance, humidity, wind and air quality in Merrimac, plus an hourly and 3-day forecast. Updated through the day.
12:01
Sun, 20 Sep 2026
📍 Virginia, United States
Merrimac??
31
°C
Partly Cloudy
Feels 33°C · 88°F
💧 51% Humidity
💨 ↗ 9.4 km/h NE
👁 10 km Visibility
🌧 0 mm Precip
☁ 34% Cloud
☀️ UV Very High
🌿 AQI Good
☀️ UV Index
7.7
Very High
🔵 Pressure
1014
hPa · 29.95 in
💨 Wind
9.4
km/h · Gust 9.8 km/h
↗ NE
💧 Humidity
51%
Dew point 19.6°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
33.4°
Wind chill 31.1°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
07:13 AM
🌇
Sunset
07:25 PM
📅 3-Day Forecast
Sunday
20 Sep 2026
Partly Cloudy
33°
/
24°
💧70%
🌧0.95mm
💨14
☀️UV 9.1
Monday
21 Sep 2026
Sunny
33°
/
24°
💧72%
🌧3.19mm
💨15
☀️UV 8.6
Tuesday
22 Sep 2026
Sunny
35°
/
24°
💧71%
🌧9.44mm
💨17
☀️UV 9.1
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