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Oswego Area Lake Ontario
Oswego, NY · Oswego County
Right Now
Mostly Clear
Water
64°
Wind
7 mph
SW
Gusts
14 mph
Pressure
29.92
steady
Forecast - Fri, Jul 3
High / Low
74° / 70°
Wind
8 mph
gusts 21 mph
Precip
54%
UV
7
Sunrise
9:30 AM
Sunset
12:50 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
Sun, Sun, Jul 5
Sun, Jul 5 scores 49/100 — Pressure rising.
Best for Boating
Wed, Wed, Jul 8
Wed, Jul 8 scores 90/100 — Wind 8 mph, Rain 0%.
Best for Swimming
Wed, Wed, Jul 8
Wed, Jul 8 scores 70/100 — Air 74°F, Rain 0%.
Best for Paddling
Wed, Wed, Jul 8
Wed, Jul 8 scores 85/100 — Wind 8 mph, Rain 0%.
Ask the AI assistant about this week:
Swipe to see all 9 days
| Metric | Fri3 | Sat4 | Sun5 | Mon6 | Tue7 | Wed8 | Thu9 | Fri10 | Sat11 |
|---|---|---|---|---|---|---|---|---|---|
| Condition | Thunderstorms | Rain | Cloudy | Rain | Rain | Partly Cloudy | Drizzle | Mostly Clear | Rain |
| High / Low | 74°/70° | 72°/69° | 74°/67° | 73°/68° | 74°/66° | 74°/67° | 76°/70° | 74°/71° | 75°/68° |
| Precip | 54% | 72% | 44% | 68% | 60% | 0% | 40% | 0% | 48% |
| Wind | 13 mphgust 21 | 9 mphgust 16 | 9 mphgust 12 | 14 mphgust 19 | 11 mphgust 18 | 8 mphgust 11 | 11 mphgust 15 | 8 mphgust 12 | 9 mphgust 12 |
| Pressure | 29.95" stable | 29.92" falling | 29.98" rising | 30.02" rising | 30.04" rising | 29.98" falling | 29.85" falling | 29.82" falling | 29.85" rising |
| UV Index | 7 | 6 | 5 | 5 | 6 | 6 | 7 | 8 | 6 |
| Sunrise | 9:30 AM | 9:31 AM | 9:32 AM | 9:32 AM | 9:33 AM | 9:34 AM | 9:34 AM | 9:35 AM | 9:36 AM |
| Sunset | 12:50 AM | 12:50 AM | 12:50 AM | 12:49 AM | 12:49 AM | 12:49 AM | 12:48 AM | 12:48 AM | 12:47 AM |
| Bite Rating | 3/5waning gibbous | 2/5waning gibbous | 2/5waning gibbous | 3/5Last quarter | 2/5Last quarter | 2/5Last quarter | 2/5Last quarter | 2/5waning crescent | 2/5waning crescent |
Today Read
Oswego Area Lake OntarioWind read
Calm
8 mph avg
Water read
64°
Cool-water mix
Air range
70° / 74°
today
Precip
54%
watch timing
Today's forecast for Oswego Area Lake Ontario has calm wind, 70F to 74F air temperatures, 54% chance of precipitation, and 64F 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 8 live data sources for this lake — tap a stat or ask anything to see its work.
Fishing Forecast
waning gibbous
Major
7:15 AM - 9:45 AM
Minor
4:00 AM - 4:00 AM
Detailed temperature readings across your lake.
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Water Temperature History
Current
71°
Jul 12
Low
32°
Feb 16
Average
51°
Last 12 Months
Warmest avg: July (73°F)
Coolest avg: February (35°F)
Rapid warming: May → June (+11°F)
Sharpest cooling: September → October (-15°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
4am - 3am
Peak Wind
13 mph
12am
Peak Gust
21 mph
highest gust
Pressure
29.96 inHg
rising
Visibility
11 mi
25% 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
3/5waning gibbous
Water at 64°F -- good for cool-water species.
Nearby Lakes
FAQ
Oswego Area Lake Ontario covers 0.00 acres (0.00 square miles)
Oswego Area Lake Ontario is located in Oswego, Oswego County, NY. It is accessible to the public for outdoor activities.