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Windsor Reservoir
79°F
Windsor Reservoir
Windsor, CO · Weld County
79°F water852.15 acres13 ft deep4,790 ft elev8 fish species
Right Now
96°
Mostly Cloudy
Water
79°
Wind
2 mph
N
Gusts
6 mph
Pressure
29.62
steady
LakeMonster planner
Plan Windsor Reservoir
Windsor Reservoir
Warm water pushes the plan toward oxygen, shade, depth changes, and low light. The planning constraint is weak timing.
Best first move
Scout the first break or defined cover closest to a feeding flat.
keep shade, oxygen, and a nearby depth change in the plan A workable forecast window starts near 6am with about 7 mph wind.
Listed targets to ask about: Largemouth bass · Smallmouth bass
9 lake data sources in this readSee dataHideLatest source updated Jul 21, 12:43 AM MDT
- Current water temp
- 79°F
- Water temp history
- 481 readings
- Hourly weather
- 224 hours
- Solunar timing
- 2/5
- Fish species
- 8 listed
- Satellite imagery
- 508 captures
- Thermal imagery
- 976 captures
- Map structure
- available
- Nearby lakes
- 3 options
The quick read is a planning aid, not a safety or access determination. The assistant will state uncertainty when the page does not contain a specific observation.
Forecast - Tue, Jul 21
High / Low
93° / 69°
Wind
9 mph
gusts 22 mph
Precip
45%
UV
9
Sunrise
5:47 AM
Sunset
8:24 PM
7-Day Weather Outlook
Every forecast metric for the week ahead, plus best days for fishing, boating, swimming, and paddling.
9 day forecast
Best Days This Week
Quick recommendations based on wind, precip, pressure, solunar, and temperature.
Best for Fishing
Wed, Jul 29
67/100
Wed, Jul 29 scores 67/100: Solunar 4/5, Wind 7 mph.
Best for Boating
Tue, Jul 28
72/100
Tue, Jul 28 scores 72/100: Wind 8 mph.
Best for Swimming
Tue, Jul 28
70/100
Tue, Jul 28 scores 70/100: Air 96°F, Wind 8 mph.
Best for Paddling
Tue, Jul 28
80/100
Tue, Jul 28 scores 80/100: Wind 8 mph.
Temperature Range
High Low
Precip & Wind
Rain % Wind mph
Daily Breakdown
Swipe to see all 9 days
| Metric | Tue21 | Wed22 | Thu23 | Fri24 | Sat25 | Sun26 | Mon27 | Tue28 | Wed29 |
|---|---|---|---|---|---|---|---|---|---|
| Condition | Thunderstorms | Thunderstorms | Thunderstorms | Thunderstorms | Mostly Clear | Thunderstorms | Thunderstorms | Mostly Clear | Mostly Clear |
| High / Low | 93°/69° | 91°/66° | 84°/64° | 93°/64° | 97°/65° | 97°/68° | 90°/71° | 96°/65° | 95°/68° |
| Precip | 45% | 70% | 65% | 53% | 53% | 53% | 50% | 27% | 53% |
| Wind | 14 mphgust 22 | 11 mphgust 17 | 5 mphgust 13 | 6 mphgust 18 | 10 mphgust 18 | 9 mphgust 19 | 11 mphgust 17 | 8 mphgust 15 | 7 mphgust 15 |
| Pressure | 29.88" stable | 29.88" stable | 29.91" rising | 29.88" falling | 29.85" falling | 29.80" falling | 29.80" stable | 29.79" falling | 29.88" rising |
| UV Index | 9 | 8 | 6 | 10 | 10 | 10 | 6 | 9 | 10 |
| Sunrise | 5:47 AM | 5:48 AM | 5:48 AM | 5:49 AM | 5:50 AM | 5:51 AM | 5:52 AM | 5:53 AM | 5:54 AM |
| Sunset | 8:24 PM | 8:24 PM | 8:23 PM | 8:22 PM | 8:21 PM | 8:20 PM | 8:19 PM | 8:18 PM | 8:17 PM |
| Bite Rating | 2/5first quarter | 2/5first quarter | 3/5first quarter | 2/5waxing gibbous | 2/5waxing gibbous | 3/5waxing gibbous | 3/5waxing gibbous | 4/5FULL | 4/5FULL |
Today Read
Windsor ReservoirWind read
Calm
9 mph avg
Water read
79°
Warm-water bite
Air range
69° / 93°
today
Precip
45%
watch timing
Today's forecast for Windsor Reservoir has calm wind, 69F to 93F air temperatures, 45% chance of precipitation, and 79F water.
Fishing Forecast
first quarter
2/5
Major
6:37 PM - 9:07 PM
Minor
1:30 PM - 3:00 PM
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July 17, 2026
Fish Species
8Water Temperature History
Current
81°
Jul 26
Low
36°
Jan 18
Average
60°
Last 12 Months
Warmest avg: July (83°F)
Coolest avg: December (37°F)
Rapid warming: March → April (+11°F)
Sharpest cooling: October → November (-17°F)
Weather Forecast
Wind speed, gusts, and pressure trends for trip timing.
7 day view
Hourly Wind Forecast
Swipe days or tap points
21
12am - 11pm
Wind SpeedWind Gust
Tap pointsPeak Wind
14 mph
5pm
Peak Gust
22 mph
highest gust
Pressure
29.77 inHg
rising
Visibility
32 mi
91% clouds
Tap chart for details, swipe left or right for different days.Tap chart for details • Swipe for different days
Daily Pressure Forecast
Pressure stability helps plan windows
Pressure
Tap for detailsTap chart points for pressure details
Nearby Lakes
Fishing Forecast
2/5first quarter
Major6:37 PM - 9:07 PM
Minor1:30 PM - 3:00 PM
Water at 79°F -- warm-water species active.
Fish Species
8Nearby Lakes
Lake facts
About Windsor Reservoir
Direct answers from the lake profile and latest available condition data. Verify access, regulations, weather alerts, and safety conditions with local authorities.
The latest available LakeMonster reading for Windsor Reservoir, updated Jul 21, 2026, shows 79°F surface water temperature, mostly cloudy, 2 mph wind. Conditions can vary across the lake and change quickly, so check local weather, access notices, and on-water observations before acting.
Windsor Reservoir has 852.15 acres and a reported maximum depth of about 13 feet based on the latest lake profile available to LakeMonster.
Windsor Reservoir is listed in Windsor, Weld County, CO. Check the responsible local or state agency for current access rules, permits, closures, and boating restrictions.
LakeMonster lists Largemouth bass, Smallmouth bass, Channel catfish, Bluegill, Black crappie, Yellow perch, Rainbow trout, Walleye for Windsor Reservoir. A species listing does not guarantee current activity; use current temperature, weather, recent reports, and local regulations when planning.