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Defiance, OH · Defiance County
Right Now
Clear
Water
78°
Wind
8 mph
WNW
Gusts
15 mph
Pressure
29.91
rising
Forecast - Fri, Jun 26
High / Low
74° / 57°
Wind
2 mph
gusts 12 mph
Precip
70%
UV
4
Sunrise
10:06 AM
Sunset
1:14 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
Tue, Tue, Jun 30
Tue, Jun 30 scores 62/100 — Solunar 5/5, Rain 0%.
Best for Boating
Sun, Sun, Jun 28
Sun, Jun 28 scores 90/100 — Wind 8 mph, Rain 0%.
Best for Swimming
Sun, Sun, Jun 28
Sun, Jun 28 scores 75/100 — Air 84°F, Rain 0%.
Best for Paddling
Sun, Sun, Jun 28
Sun, Jun 28 scores 85/100 — Wind 8 mph, Rain 0%.
Ask the AI assistant about this week:
Swipe to see all 9 days
| Metric | Fri26 | Sat27 | Sun28 | Mon29 | Tue30 | Wed1 | Thu2 | Fri3 | Sat4 |
|---|---|---|---|---|---|---|---|---|---|
| Condition | Drizzle | Drizzle | Mostly Clear | Thunderstorms | Partly Cloudy | Mostly Clear | Mostly Clear | Thunderstorms | Thunderstorms |
| High / Low | 74°/57° | 79°/62° | 84°/61° | 92°/65° | 95°/74° | 96°/74° | 96°/74° | 94°/75° | 93°/76° |
| Precip | 70% | 70% | 0% | 53% | 0% | 44% | 51% | 53% | 58% |
| Wind | 6 mphgust 12 | 11 mphgust 19 | 8 mphgust 14 | 10 mphgust 17 | 11 mphgust 20 | 9 mphgust 15 | 8 mphgust 14 | 7 mphgust 13 | 7 mphgust 14 |
| Pressure | 30.03" stable | 29.98" falling | 29.97" stable | 29.98" stable | 29.96" falling | 30.00" rising | 30.07" rising | 30.06" stable | 30.02" falling |
| UV Index | 4 | 5 | 8 | 6 | 8 | 10 | 8 | 7 | 9 |
| Sunrise | 10:06 AM | 10:06 AM | 10:07 AM | 10:07 AM | 10:07 AM | 10:08 AM | 10:09 AM | 10:09 AM | 10:10 AM |
| Sunset | 1:14 AM | 1:14 AM | 1:14 AM | 1:14 AM | 1:14 AM | 1:14 AM | 1:14 AM | 1:14 AM | 1:14 AM |
| Bite Rating | 2/5waxing gibbous | 3/5waxing gibbous | 2/5waxing gibbous | 5/5FULL | 5/5FULL | 3/5FULL | 2/5waning gibbous | 3/5waning gibbous | 2/5waning gibbous |
Today Read
Defiance ReservoirWind read
Calm
2 mph avg
Water read
78°
Warm-water bite
Air range
57° / 74°
today
Precip
70%
watch timing
Today's forecast for Defiance Reservoir has calm wind, 57F to 74F air temperatures, 70% chance of precipitation, and 78F water.
AI read · today
Warm water pushes the plan toward oxygen, shade, depth changes, and low light. The planning constraint is weak timing.
Reads 8 live data sources for this lake — tap a stat or ask anything to see its work.
Fishing Forecast
waxing gibbous
Major
4:00 AM - 4:00 AM
Minor
10:23 PM - 11:53 PM
Detailed temperature readings across your lake.
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Water Temperature History
Current
79°
Jul 5
Low
35°
Feb 22
Average
58°
Last 12 Months
Warmest avg: July (82°F)
Coolest avg: December (37°F)
Rapid warming: March → April (+11°F)
Sharpest cooling: October → November (-20°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
4am - 3am
Peak Wind
8 mph
6pm
Peak Gust
14 mph
highest gust
Pressure
29.98 inHg
rising
Visibility
14 mi
51% 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
2/5waxing gibbous
Water at 78°F -- warm-water species active.
Nearby Lakes
FAQ
Defiance Reservoir covers 75.00 acres (0.12 square miles)
Defiance Reservoir is located in Defiance, Defiance County, OH. It is accessible to the public for outdoor activities.