Download appFishing index · Colorado
Denver, Colorado sits at South Platte River and Clear Creek, where local anglers mainly chase rainbow trout, brown trout, cutthroat trout. Denver is the launch point for the South Platte tailwater below Cheesman, where rainbow and brown trout hold in consistent water temperatures while mountain streams above town turn over each spring.
LureScore index · 2026-09-02
The score combines air temperature, pressure level and stability, wind, rain, season and a short-range trend trigger. It is a timing aid — not a fish finder.
7-day outlook
| Day | Index | Temp | Wind | Pressure | Sky |
|---|---|---|---|---|---|
| Today 2026-09-02 | 84 Excellent | 91° / 59°F | 10 mph | 29.71 inHg | Overcast |
| Tomorrow 2026-09-03 | 68 Good | 94° / 59°F | 11 mph | 29.68 inHg | Overcast |
| Friday 2026-09-04 | 54 Fair | 95° / 63°F | 20 mph | 29.65 inHg | Light drizzle |
| Saturday 2026-09-05 | 67 Good | 91° / 72°F | 11 mph | 29.71 inHg | Overcast |
| Sunday 2026-09-06 | 52 Fair | 89° / 72°F | 17 mph | 29.68 inHg | Light drizzle |
| Monday 2026-09-07 | 72 Good | 89° / 73°F | 9 mph | 29.62 inHg | Overcast |
| Tuesday 2026-09-08 | 57 Fair | 87° / 69°F | 16 mph | 29.74 inHg | Drizzle |
Daily highs/lows in °F, max wind in mph, mean sea-level pressure in inHg. Scores are computed per local forecast day.
Denver is the launch point for the South Platte tailwater below Cheesman, where rainbow and brown trout hold in consistent water temperatures while mountain streams above town turn over each spring. The table above recomputes the index for each of the next seven days from that day's forecast, so you can time an outing to the strongest window instead of fishing the calendar.
Autumn brings cooling water and aggressive feeding ahead of winter — often the most consistent index readings of the year.
Windows are scored on the same model as the daily index. Sunrise and sunset edges are built into the schedule; the strongest mornings usually follow a stable or improving pressure trend.
The waters around Denver include South Platte River and Clear Creek. Denver is the launch point for the South Platte tailwater below Cheesman, where rainbow and brown trout hold in consistent water temperatures while mountain streams above town turn over each spring. Start with public access points on these systems, check local regs, and let the daily index above guide timing.
The usual targets are Rainbow trout, Brown trout and Cutthroat trout in and around Denver. Seasonal timing shifts the bite — the forecast table on this page is computed for the same weather signals that matter for these species.
Yes — a Colorado state fishing license is required for anglers 16 and older (saltwater and freshwater endorsements may differ). Buy one through the Colorado state wildlife or natural-resources agency before you fish.
The index recommends the strongest windows printed under today's score — typically the low-light morning and evening windows. Sunrise and sunset edges are almost always worth more casts than midday, especially in the warmer months.
The LureScore index is an informational planning signal based on weather, not a guarantee of fish activity or a catch. Always follow local regulations.