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State Park · Est. 1967
John Martin Reservoir
Colorado · John Martin Reservoir
Weather now
67°
Mostly Clear
Water temp
75°
Surface
Elevation
—
ft above sea level
Crowd
No reports
Be the first
Weather & Forecast
Mostly Clear67°F
High / Low
106° / 65°
Wind
10 mph
| Day | SunAug 9 | MonAug 10 | TueAug 11 | WedAug 12 | ThuAug 13 | FriAug 14 | SatAug 15 |
|---|---|---|---|---|---|---|---|
| Condition | Sunny | Sunny | Sunny | Mostly Sunny then Slight Chance Showers And Thunderstorms | Mostly Sunny then Slight Chance Showers And Thunderstorms | Partly Sunny then Chance Showers And Thunderstorms | Mostly Sunny then Chance Showers And Thunderstorms |
| High / Low | 106° / 65° | 104° / 68° | 104° / 68° | 98° / 63° | 88° / 61° | 84° / 59° | 83° / 83° |
| Precip | 0% | 1% | 1% | 12% | 20% | 33% | 26% |
| Wind | 5 mph gust 16 | 5 mph gust 14 | 5 mph gust 16 | 5 mph gust 24 | 10 mph gust 22 | 10 mph gust 18 | 5 mph gust 20 |
| Pressure | — | — | — | — | — | — | — |
| UV Index | 9 | 9 | 9 | 8 | 7 | 7 | 8 |
| Sunrise | 6:01 AM | 6:02 AM | 6:03 AM | 6:04 AM | 6:05 AM | 6:06 AM | 6:06 AM |
| Sunset | 7:53 PM | 7:51 PM | 7:50 PM | 7:49 PM | 7:48 PM | 7:47 PM | 7:45 PM |
| Bite Rating | 3/5waning crescent | 4/5waning crescent | 4/5waning crescent | 4/5new moon | 4/5new moon | 4/5new moon | 4/5waxing crescent |
Water
John Martin Reservoir
Temperature75°Fmodeled
Modeled from weather and season until a sensor or community report is available.
Sign in to report water temperature.
Crowd level
No reports
How busy is it right now?
Licenses & Permits
Colorado fishing license
Varies
Hours
5 am - 10 pm
Best season
Apr - Oct
Fees & Pricing
Day-use and camping fees vary. See the official site for current pricing.
Official info & fees →