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Littleton, CO · Douglas County
Right Now
Clear
Water
68°
Wind
2 mph
NE
Gusts
6 mph
Pressure
29.76
falling
Forecast - Sat, Jun 20
High / Low
90° / 56°
Wind
5 mph
gusts 18 mph
Precip
50%
UV
8
Sunrise
11:33 AM
Sunset
2:31 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
Mon, Mon, Jun 22
Mon, Jun 22 scores 46/100 — Pressure rising.
Best for Boating
Thu, Thu, Jun 25
Thu, Jun 25 scores 77/100 — Wind 8 mph.
Best for Swimming
Thu, Thu, Jun 25
Thu, Jun 25 scores 75/100 — Air 82°F, Wind 8 mph.
Best for Paddling
Thu, Thu, Jun 25
Thu, Jun 25 scores 80/100 — Wind 8 mph.
Ask the AI assistant about this week:
Swipe to see all 9 days
| Metric | Sat20 | Sun21 | Mon22 | Tue23 | Wed24 | Thu25 | Fri26 | Sat27 | Sun28 |
|---|---|---|---|---|---|---|---|---|---|
| Condition | Partly Cloudy | Partly Cloudy | Mostly Clear | Rain | Thunderstorms | Mostly Cloudy | Partly Cloudy | Clear | Clear |
| High / Low | 90°/56° | 90°/58° | 85°/56° | 80°/58° | 80°/57° | 82°/56° | 88°/59° | 92°/58° | 93°/59° |
| Precip | 50% | 0% | 19% | 49% | 55% | 28% | 26% | 0% | 0% |
| Wind | 11 mphgust 18 | 16 mphgust 23 | 11 mphgust 18 | 9 mphgust 17 | 10 mphgust 17 | 8 mphgust 17 | 7 mphgust 17 | 14 mphgust 25 | 10 mphgust 22 |
| Pressure | 29.61" stable | 29.74" rising | 29.86" rising | 29.99" rising | 29.95" falling | 29.84" falling | 29.70" falling | 29.53" falling | 29.54" stable |
| UV Index | 8 | 8 | 8 | 8 | 6 | 5 | 8 | 11 | 11 |
| Sunrise | 11:33 AM | 11:33 AM | 11:33 AM | 11:33 AM | 11:34 AM | 11:34 AM | 11:34 AM | 11:35 AM | 11:35 AM |
| Sunset | 2:31 AM | 2:31 AM | 2:31 AM | 2:31 AM | 2:31 AM | 2:31 AM | 2:31 AM | 2:31 AM | 2:31 AM |
| Bite Rating | 3/5waxing crescent | 2/5first quarter | 2/5first quarter | 2/5first quarter | 3/5first quarter | 2/5waxing gibbous | 2/5waxing gibbous | 3/5waxing gibbous | 2/5waxing gibbous |
Today Read
Chatfield ReservoirWind read
Calm
5 mph avg
Water read
68°
Warm-water bite
Air range
56° / 90°
today
Precip
50%
watch timing
Today's forecast for Chatfield Reservoir has calm wind, 56F to 90F air temperatures, 50% 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
waxing crescent
Major
11:50 PM - 2:20 AM
Minor
5:24 PM - 6:54 PM
Detailed temperature readings across your lake.
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Fish Species
9Water Temperature History
Current
70°
Jun 28
Low
32°
Dec 21
Average
57°
Last 12 Months
Warmest avg: July (74°F)
Coolest avg: December (33°F)
Rapid warming: April → May (+11°F)
Sharpest cooling: October → November (-18°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
6am - 5am
Peak Wind
11 mph
12am
Peak Gust
17 mph
highest gust
Pressure
29.83 inHg
rising
Visibility
34 mi
1% 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
3/5waxing crescent
Water at 68°F -- warm-water species active.
Fish Species
9Nearby Lakes
FAQ
Chatfield Reservoir covers 1479.00 acres (2.31 square miles)
Chatfield Reservoir is located in Littleton, Douglas County, CO. It is part of a state park with additional recreational facilities.