Loading page content…
Loading page content…
Loading lake conditions…
Hillsdale Lake is a reservoir in Kansas. Its recorded surface area is approximately 4,580 acres. If you are planning a trip, Clinton Lake are also nearby. The page brings together an hourly and 7-day forecast, wind and gust outlook, and activity scores for boating, paddling, and swimming. Current weather, wind, and activity conditions for Hillsdale Lake are updated throughout the day.
Updated
No active alerts for this lake as of the last check (Oct 9, 11:29 AM CDT). Alerts are re-checked automatically; see the official source for updates.
Overall Good (89/100) across 4 activities. Best right now: Boating (91/100).
How the score is calculated →Best excellent fishing window, averaging 92/100 across these hours. Wind 5 mph from the south. Dawn hours (07:00 local). Derived from the hourly forecast; official alerts are not forecast and are checked separately.
| Metric | 4p | 5p | 6p | 7p | 8p | 9p | 10p | 11p | 12a | 1a | 2a | 3a | 4a | 5a | 6a | 7a | 8a | 9a | 10a | 11a | 12p | 1p | 2p | 3p |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp (°F) | 77° | 81° | 84° | 85° | 86° | 87° | 85° | 82° | 79° | 73° | 70° | 69° | 67° | 66° | 65° | 64° | 63° | 62° | 61° | 61° | 60° | 61° | 66° | 71° |
| Wind (kts) | 7 | 8 | 9 | 10 | 9 | 9 | 7 | 6 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 6 |
| Direction | SW | SW | SW | SW | SW | SW | SW | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Gusts (kts) | 12 | 14 | 16 | 16 | 16 | 15 | 13 | 10 | 8 | 9 | 9 | 10 | 9 | 9 | 9 | 9 | 9 | 10 | 9 | 9 | 8 | 9 | 11 | 11 |
| Precip % | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Time | Temp | Wind | Gusts | Precip | Cloud | Condition |
|---|---|---|---|---|---|---|
| Fri, 11 AM CDT | 77°F | 8 mph SSW (203°) | 14 mph | 0% | 1% | Sunny |
| Fri, 12 PM CDT | 81°F | 9 mph SSW (203°) | 16 mph | 0% | 1% | Sunny |
| Fri, 1 PM CDT | 84°F | 10 mph SSW (203°) | 18 mph | 0% | 1% | Sunny |
| Fri, 2 PM CDT | 85°F | 12 mph SSW (203°) | 18 mph | 0% | 0% | Sunny |
| Fri, 3 PM CDT | 86°F | 10 mph SSW (203°) | 18 mph | 0% | 1% | Sunny |
| Fri, 4 PM CDT | 87°F | 10 mph SSW (203°) | 17 mph | 0% | 0% | Sunny |
| Fri, 5 PM CDT | 85°F | 8 mph SSW (203°) | 15 mph | 0% | 0% | Sunny |
| Fri, 6 PM CDT | 82°F | 7 mph S (180°) | 12 mph | 0% | 0% | Clear |
| Fri, 7 PM CDT | 79°F | 6 mph S (180°) | 9 mph | 0% | 1% | Clear |
| Fri, 8 PM CDT | 73°F | 5 mph S (180°) | 10 mph | 0% | 1% | Clear |
| Fri, 9 PM CDT | 70°F | 5 mph S (180°) | 10 mph | 0% | 2% | Clear |
| Fri, 10 PM CDT | 69°F | 5 mph S (180°) | 12 mph | 0% | 1% | Clear |
| Fri, 11 PM CDT | 67°F | 5 mph S (180°) | 10 mph | 0% | 1% | Clear |
| Sat, 12 AM CDT | 66°F | 5 mph S (180°) | 10 mph | 0% | 0% | Clear |
| Sat, 1 AM CDT | 65°F | 5 mph S (180°) | 10 mph | 0% | 1% | Clear |
| Sat, 2 AM CDT | 64°F | 5 mph S (180°) | 10 mph | 0% | 1% | Clear |
| Sat, 3 AM CDT | 63°F | 5 mph S (180°) | 10 mph | 0% | 1% | Clear |
| Sat, 4 AM CDT | 62°F | 5 mph S (180°) | 12 mph | 0% | 1% | Clear |
| Sat, 5 AM CDT | 61°F | 5 mph S (180°) | 10 mph | 0% | 1% | Clear |
| Sat, 6 AM CDT | 61°F | 5 mph S (180°) | 10 mph | 0% | 1% | Sunny |
| Sat, 7 AM CDT | 60°F | 5 mph S (180°) | 9 mph | 0% | 1% | Sunny |
| Sat, 8 AM CDT | 61°F | 5 mph S (180°) | 10 mph | 0% | 1% | Sunny |
| Sat, 9 AM CDT | 66°F | 6 mph S (180°) | 13 mph | 0% | 1% | Sunny |
| Sat, 10 AM CDT | 71°F | 7 mph S (180°) | 13 mph | 0% | 2% | Sunny |
| Sat, 11 AM CDT | 76°F | 8 mph S (180°) | 14 mph | 0% | 4% | Sunny |
Official National Weather Service hourly forecast. Showing 10 of 25 hours. Wind arrows point the way the wind is blowing; the compass point and degrees show where it comes from.
| Period | Today October 9, 2026 | Tonight October 9, 2026 | Saturday October 10, 2026 | Saturday Night October 10, 2026 | Sunday October 11, 2026 | Sunday Night October 11, 2026 | Columbus Day October 12, 2026 | Monday Night October 12, 2026 | Tuesday October 13, 2026 | Tuesday Night October 13, 2026 | Wednesday October 14, 2026 | Wednesday Night October 14, 2026 | Thursday October 15, 2026 | Thursday Night October 15, 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp (°F) | 87° | 60° | 85° | 58° | 86° | 66° | 89° | 67° | 85° | 63° | 81° | 61° | 77° | 53° |
| Wind | S 3 to 12 mph | S 7 mph | S 5 to 9 mph | SSE 6 mph | S 3 to 10 mph | S 9 mph | SSW 10 to 14 mph | SSW 7 to 10 mph | SSW 8 mph | SE 7 mph | S 6 to 12 mph | S 9 mph | WSW 6 to 10 mph | NNW 6 to 9 mph |
| Gusts | 18 mph | 12 mph | 16 mph | 12 mph | 18 mph | 20 mph | 23 mph | 21 mph | 16 mph | 15 mph | 20 mph | 17 mph | 17 mph | 14 mph |
| Precip % | 0% | 0% | 0% | 0% | 0% | 0% | 2% | 5% | 16% | 48% | 65% | 60% | 59% | 30% |
| Forecast |
Good for fishing (85/100), from 5 available inputs. Supporting this: Wind 8 mph from the south-southwest. 0% chance of precipitation. Not available from a verified source for this lake: pressure trend, water temperature. Confidence is moderate (74%) because some inputs are unavailable or older than ideal.
Excellent for boating (91/100), from 4 available inputs. Supporting this: Wind 8 mph from the south-southwest. No active official alerts for this lake. Not available from a verified source for this lake: visibility and conditions, verified water access. Confidence is moderate (84%) because some inputs are unavailable or older than ideal.
Excellent for sailing (91/100), from 4 available inputs. Supporting this: Wind 8 mph from the SSW is in the preferred sailing range. No active official alerts for this lake. Not available from a verified source for this lake: visibility. Confidence is high (88%).
Excellent for kayaking (90/100), from 5 available inputs. Supporting this: Wind 8 mph from the south-southwest. No active official alerts for this lake. Confidence is high (90%).
Water temperature is not available from a verified source for this lake. No swimming score is shown without it.
Loading interactive map…
Individual boat ramp GPS coordinates are maintained under the jurisdiction of KS Parks & Wildlife Authority. Public boaters should verify seasonal launch water levels, gate hours, and daily vehicle/vessel fees before traveling.
Known for its reliable water levels and open navigation, Hillsdale Lake in KS welcomes visitors for boating, paddling, and shoreline recreation. The waterbody supports an active angling community pursuing both native and stocked sportfish. Verifying ramp depth and seasonal regulations helps ensure safe launch operations.
Valid freshwater sport fishing license issued by Kansas Department of Wildlife and Parks (KDWP) is required for anglers age 16+. Digital license on mobile is accepted.
Current motorized watercraft registration mandatory. Practice Clean, Drain & Dry protocols: drain all livewells and inspect props before launching. Life jackets required for all passengers.
Public shoreline and boating access managed by State & Local Authorities. Verify seasonal gate hours, launch fees, and parking rules before travel.
High-speed motorboating, pontoon cruising, wakeboarding, and water skiing across main channels. Target gamefish include Green Sunfish, Bluegill, Black Crappie, White Crappie. Morning hours typically provide optimal glassy conditions for kayak and stand-up paddleboard (SUP) touring.
Warm water temperatures, peak swimming, active watersports, and open full-service campgrounds. Highest weekly attendance; plan early arrivals on summer weekends.
Spring pre-spawn and fall feeding transitions create prime trophy angling conditions. Cooler air, lower boat traffic, and vibrant seasonal shoreline foliage.
Mild year-round outdoor climate. Uncrowded waters, active winter bass and crappie fishing, and open year-round boat launch access.
No external source rows are cited by the data currently shown on this page.
Updated
Scores are heuristics, not safety guarantees. LakeRadar scores summarize available conditions and are not a substitute for official warnings, local rules, or on-water judgment.
All telemetry for Hillsdale Lake is synchronized directly from authorized federal and state monitoring networks (USGS, NWS, NOAA, and state environmental authorities). Observations are strictly instrumented readings — unmonitored sensors are transparently disclosed rather than synthetic estimates.
Last source audit: Oct 9, 11:29 AM CDT