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Newcastle, UT · Iron County
Right Now
Windy
Water
72°
Wind
22 mph
SSW
Gusts
32 mph
Pressure
29.64
falling
Forecast - Tue, Jun 9
High / Low
81° / 60°
Wind
14 mph
gusts 28 mph
Precip
0%
UV
11
Sunrise
12:12 PM
Sunset
2:54 AM
Today Read
Newcastle ReservoirWind read
Moderate
14 mph avg
Water read
72°
Warm-water bite
Air range
60° / 81°
today
Precip
0%
low concern
Today's forecast for Newcastle Reservoir has moderate wind, 60F to 81F air temperatures, 0% chance of precipitation, and 72F water.
The planner reads this page's water temp, forecast, fish species, solunar timing, reports, and imagery context so you can decide what to throw, when to go, and when to move.
Today's AI read
Warm water pushes the plan toward oxygen, shade, depth changes, and low light. Wind matters today; use it only where control stays safe. Check the solunar window against hourly wind and light.
Uses this lake data
Trip read from the AI planner
Scout firstFishing Forecast
Last quarter
Major
9:57 AM - 12:27 PM
Minor
7:43 AM - 9:13 AM
Detailed temperature readings across your lake.
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Water Temperature History
Current
76°
Jun 21
Low
35°
Nov 16
Average
60°
Last 12 Months
Warmest avg: July (84°F)
Coolest avg: December (35°F)
Rapid warming: March → April (+12°F)
Sharpest cooling: October → November (-21°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
12am - 11pm
Peak Wind
20 mph
2pm
Peak Gust
28 mph
highest gust
Pressure
29.71 inHg
rising
Visibility
41 mi
95% 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
3/5Last quarter
Water at 72°F -- warm-water species active.
Nearby Lakes
FAQ
Newcastle Reservoir covers 224.00 acres (0.35 square miles)
Newcastle Reservoir is located in Newcastle, Iron County, UT. It is accessible to the public for outdoor activities.