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Reston, VA · Fairfax County
Right Now
Clear
Water
82°
Wind
3 mph
WNW
Gusts
7 mph
Pressure
29.84
steady
Forecast - Tue, Jun 16
High / Low
78° / 55°
Wind
3 mph
gusts 16 mph
Precip
0%
UV
9
Sunrise
9:43 AM
Sunset
12:37 AM
Today Read
Fairfax LakeWind read
Calm
3 mph avg
Water read
82°
Warm-water bite
Air range
55° / 78°
today
Precip
0%
low concern
Today's forecast for Fairfax Lake has calm wind, 55F to 78F air temperatures, 0% chance of precipitation, and 82F water.
Turn Fairfax Lake's live water temp, forecast, solunar timing, and fish data into a plan for today — what to throw, when to go, and when to move.
Fishing Forecast
NEW
Major
6:24 PM - 8:54 PM
Minor
10:31 AM - 12:01 PM
Detailed temperature readings across your lake.
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Water Temperature History
Current
83°
Jun 21
Low
35°
Jan 1
Average
65°
Last 12 Months
Warmest avg: July (85°F)
Coolest avg: January (36°F)
Rapid warming: February → March (+17°F)
Sharpest cooling: August → September (-13°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
4am - 3am
Peak Wind
5 mph
7pm
Peak Gust
15 mph
highest gust
Pressure
29.90 inHg
rising
Visibility
17 mi
8% clouds
Tap chart for details, swipe left or right for different days.Tap chart for details • Swipe for different days
Pressure stability helps plan windows
Tap chart points for pressure details
Nearby Lakes
Fishing Forecast
3/5NEW
Water at 82°F -- warm-water species active.
Nearby Lakes
FAQ
Fairfax Lake covers 28.00 acres (0.04 square miles)
Fairfax Lake is located in Reston, Fairfax County, VA. It is accessible to the public for outdoor activities.