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State Park · Est. 1967
John Martin Reservoir
Colorado · John Martin Reservoir
Weather now
67°
Partly Cloudy
Water temp
74°
Surface
Elevation
—
ft above sea level
Crowd
No reports
Be the first
Weather & Forecast
Partly Cloudy67°F
High / Low
98° / 65°
Wind
5 to 10 mph
| Day | MonAug 24 | TueAug 25 | WedAug 26 | ThuAug 27 | FriAug 28 | SatAug 29 | SunAug 30 |
|---|---|---|---|---|---|---|---|
| Condition | Sunny | Sunny then Slight Chance Showers And Thunderstorms | Sunny then Slight Chance Showers And Thunderstorms | Sunny | Sunny | Sunny | Sunny |
| High / Low | 98° / 65° | 93° / 63° | 89° / 62° | 91° / 63° | 97° / 65° | 100° / 66° | 99° / 99° |
| Precip | 6% | 18% | 17% | 3% | 0% | 1% | 1% |
| Wind | 5 mph gust 16 | 5 mph gust 17 | 5 mph gust 20 | 5 mph gust 23 | 5 mph gust 16 | 5 mph gust 16 | 10 mph gust 18 |
| Pressure | — | — | — | — | — | — | — |
| UV Index | 9 | 8 | 9 | 9 | 9 | 9 | 9 |
| Sunrise | 6:14 AM | 6:15 AM | 6:16 AM | 6:17 AM | 6:18 AM | 6:19 AM | 6:20 AM |
| Sunset | 7:33 PM | 7:32 PM | 7:30 PM | 7:29 PM | 7:27 PM | 7:26 PM | 7:25 PM |
| Bite Rating | 4/5waxing gibbous | 4/5waxing gibbous | 4/5waxing gibbous | 4/5full moon | 4/5full moon | 4/5full moon | 4/5waning gibbous |
Water
John Martin Reservoir
Temperature74°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 →