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Lake Byron, SD · Beadle County
Right Now
Clear
Water
68°
Wind
10 mph
WNW
Gusts
15 mph
Pressure
29.99
falling
Forecast - Wed, Jun 24
High / Low
76° / 52°
Wind
8 mph
gusts 20 mph
Precip
0%
UV
7
Sunrise
10:48 AM
Sunset
2:21 AM
Every forecast metric for the week ahead — plus AI-picked best days for fishing, boating, swimming, and paddling.
Instant recommendations based on wind, precip, pressure, solunar, and temperature.
Best for Fishing
Thu, Thu, Jul 2
Thu, Jul 2 scores 54/100 — Solunar 3/5, Pressure rising.
Best for Boating
Thu, Thu, Jun 25
Thu, Jun 25 scores 90/100 — Wind 7 mph, Rain 0%.
Best for Swimming
Thu, Thu, Jun 25
Thu, Jun 25 scores 80/100 — Air 78°F, Rain 0%.
Best for Paddling
Thu, Thu, Jun 25
Thu, Jun 25 scores 85/100 — Wind 7 mph, Rain 0%.
Ask the AI assistant about this week:
Swipe to see all 9 days
| Metric | Wed24 | Thu25 | Fri26 | Sat27 | Sun28 | Mon29 | Tue30 | Wed1 | Thu2 |
|---|---|---|---|---|---|---|---|---|---|
| Condition | Mostly Clear | Mostly Cloudy | Drizzle | Drizzle | Thunderstorms | Mostly Clear | Partly Cloudy | Mostly Clear | Rain |
| High / Low | 76°/52° | 78°/51° | 81°/58° | 85°/65° | 94°/71° | 95°/71° | 85°/70° | 94°/65° | 88°/71° |
| Precip | 0% | 0% | 38% | 34% | 44% | 45% | 26% | 0% | 43% |
| Wind | 13 mphgust 20 | 7 mphgust 13 | 14 mphgust 26 | 22 mphgust 36 | 17 mphgust 28 | 17 mphgust 29 | 14 mphgust 17 | 14 mphgust 24 | 10 mphgust 18 |
| Pressure | 30.03" stable | 29.99" falling | 29.86" falling | 29.67" falling | 29.50" falling | 29.58" rising | 29.74" rising | 29.75" stable | 29.90" rising |
| UV Index | 7 | 5 | 6 | 6 | 8 | 8 | 7 | 8 | 5 |
| Sunrise | 10:48 AM | 10:49 AM | 10:49 AM | 10:49 AM | 10:50 AM | 10:50 AM | 10:51 AM | 10:51 AM | 10:52 AM |
| Sunset | 2:21 AM | 2:22 AM | 2:22 AM | 2:22 AM | 2:21 AM | 2:21 AM | 2:21 AM | 2:21 AM | 2:21 AM |
| Bite Rating | 3/5first quarter | 2/5waxing gibbous | 2/5waxing gibbous | 3/5waxing gibbous | 2/5waxing gibbous | 5/5FULL | 4/5FULL | 3/5FULL | 3/5waning gibbous |
Today Read
Lake ByronWind read
Calm
8 mph avg
Water read
68°
Warm-water bite
Air range
52° / 76°
today
Precip
0%
low concern
Today's forecast for Lake Byron has calm wind, 52F to 76F air temperatures, 0% chance of precipitation, and 68F water.
AI read · today
Active temps make wind edges, shallow cover, and feeding windows more important. The planning constraint is finding the right window.
Reads 9 live data sources for this lake — tap a stat or ask anything to see its work.
Fishing Forecast
first quarter
Major
2:13 AM - 4:43 AM
Minor
9:23 PM - 10:53 PM
Detailed temperature readings across your lake.
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Fish Species
6Water Temperature History
Current
70°
Jul 5
Low
33°
Jan 11
Average
55°
Last 12 Months
Warmest avg: June (72°F)
Coolest avg: December (35°F)
Rapid warming: April → May (+16°F)
Sharpest cooling: October → November (-16°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
5am - 4am
Peak Wind
13 mph
5pm
Peak Gust
20 mph
highest gust
Pressure
30.06 inHg
rising
Visibility
16 mi
6% 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
3/5first quarter
Water at 68°F -- warm-water species active.
Fish Species
6Nearby Lakes
FAQ
Lake Byron covers 1895.00 acres (2.96 square miles) with a maximum depth of 2.74 meters (~9 feet).
Lake Byron is located in Lake Byron, Beadle County, SD. It is accessible to the public for outdoor activities.