
Boulder Reservoir
Boulder, CO · Boulder County
Right Now
Mostly Clear
Water
72°
Wind
4 mph
ENE
Gusts
11 mph
Pressure
29.59
falling
Forecast - Sat, Jun 13
High / Low
80° / 55°
Wind
6 mph
gusts 19 mph
Precip
10%
UV
10
Sunrise
11:31 AM
Sunset
2:31 AM
Today Read
Boulder ReservoirWind read
Calm
6 mph avg
Water read
72°
Warm-water bite
Air range
55° / 80°
today
Precip
10%
low concern
Today's forecast for Boulder Reservoir has calm wind, 55F to 80F air temperatures, 10% chance of precipitation, and 72F water.
AI fishing planner
Turn Boulder Reservoir'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
waning crescent
Major
5:01 PM - 7:31 PM
Minor
9:12 AM - 10:42 AM
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Detailed temperature readings across your lake.
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Water Temperature History
Current
76°
Jun 21
Low
33°
Dec 14
Average
58°
Last 12 Months
Warmest avg: July (76°F)
Coolest avg: December (33°F)
Rapid warming: March → April (+13°F)
Sharpest cooling: October → November (-22°F)
Weather Forecast
Wind speed, gusts, and pressure trends for trip timing.
Hourly Wind Forecast
Swipe days or tap points
13
6am - 5am
Peak Wind
13 mph
12am
Peak Gust
19 mph
highest gust
Pressure
29.67 inHg
rising
Visibility
43 mi
2% clouds
Tap chart for details, swipe left or right for different days.Tap chart for details • Swipe for different days
Daily Pressure Forecast
Pressure stability helps plan windows
Tap chart points for pressure details
Nearby Lakes
Fishing Forecast
3/5waning crescent
Water at 72°F -- warm-water species active.
Nearby Lakes
FAQ
About Boulder Reservoir
Boulder Reservoir covers 586.00 acres (0.92 square miles)
Boulder Reservoir is located in Boulder, Boulder County, CO. It is accessible to the public for outdoor activities.