Antero Reservoir

Antero Reservoir

Hartsel, Park County, CO
4mi²
ft
Directions
Lake Information

Antero Reservoir is located in Park County, Colorado. Anglers can catch Brown Trout, Rainbow Trout, and Cutthroat Trout.

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Current Conditions

50°F°
Feels like 48°F°
PartlyCloudy
Today's High
63°F°
Today's Low
31°F°

Water Temperature

40°F
Updated: (May 8)
Sign in to contribute temps.

Current water temperature for Antero Reservoir is 40°F.

Current Snapshot

Wind7 mph NW (Gust 11 mph)
Pressure
30.18 inHg
Visibility19 mi
Humidity50%
Cloud Cover54%

Forecast: Saturday, May 10

Day 1 of 9

Hourly Insights

7 AM
34°F°
10 AM
50°F°
1 PM
60°F°
4 PM
63°F°

Temperature

High
63°F°
Low
31°F°

Precipitation

Chance4%
Amount0.01"
Typerain

Wind

4mph
Avg Speed
Gusts up to
24mph
CalmModerateStrong
Max Speed14 mph

Sun, Moon & UV

Sunrise11:55 AM
Sunset2:05 AM
Moon PhasewaxingGibbous
Max UV Index11 (Extreme)

Solunar Fishing Forecast

Action Rating
3/5

Todays action is rated a 3 (scale is 0 thru 5, 5 is the best)

Major Times (Best)

6:00 AM - 6:00 AM

2:50 PM - 5:20 PM

Minor Times (Good)

12:05 AM - 1:35 AM

10:09 AM - 11:39 AM

Outlook for Saturday at Antero Reservoir

Expect temperatures ranging from 31°F to 63°F. Skies look mostly clear with little chance of precipitation. Winds will be averaging 4 mph, with potential gusts reaching up to 24 mph. The maximum UV index will be 11 (Extreme), so plan sun protection accordingly. For anglers, today's fishing action is rated 3/5 (Todays action is rated a 3 (scale is 0 thru 5, 5 is the best)). Look for the best bite times during the major periods around 6:00 AM and 2:50 PM, or try the minor windows near 12:05 AM and 10:09 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Antero Reservoir.

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May 10th 2025

Lake Information

Elevation
N/A
Area
4 mi²
Coordinates
38.978, -105.896

Weather Forecast

Saturday

63°F
31°F

Sunday

64°F
35°F

Monday

65°F
37°F

Tuesday

64°F
38°F

Wednesday

49°F
33°F

Thursday

50°F
28°F

Friday

52°F
29°F

Saturday

56°F
33°F

Sunday

53°F
34°F
Saturday - 5/10/2025
63°F
31°F
12am
38°F
40°F
30.30 hPa
1 mph
NW
G: 2 mph
2am
35°F
40°F
30.30 hPa
1 mph
NNE
G: 3 mph
4am
32°F
40°F
30.29 hPa
2 mph
NW
G: 4 mph
6am
32°F
40°F
30.29 hPa
0 mph
W
G: 1 mph
8am
39°F
40°F
30.26 hPa
1 mph
WSW
G: 3 mph
10am
50°F
40°F
30.18 hPa
1 mph
SSE
G: 4 mph
12pm
58°F
40°F
30.09 hPa
2 mph
SW
G: 5 mph
2pm
62°F
40°F
30.00 hPa
1 mph
SE
G: 3 mph
4pm
63°F
40°F
29.94 hPa
2 mph
SE
G: 3 mph
6pm
59°F
40°F
29.99 hPa
14 mph
ENE
G: 22 mph
8pm
51°F
40°F
30.11 hPa
12 mph
S
G: 22 mph
10pm
46°F
40°F
30.15 hPa
9 mph
SW
G: 21 mph

Water Temperature History

Trends for Antero Reservoir

Current Temp

Sign in to view

Latest recorded surface temperature.

Lowest in Period

33°F

On Jan 22

Coldest point in the Last 12 Months.

Average in Period

47°F

Typical temp during the Last 12 Months.

Temperature Trend: Last 12 Months

Surface temperature over the selected period.

Key Observations (Last 12 Months)

  • Warmest avg: August (67°F).
  • Coolest avg: January (33°F).
  • Rapid warming often occurs: May → June (+15°F).
  • Sharpest cooling trend: September → October (-17°F).

Weather Forecast

Wind speed and pressure trends

Hourly Wind Forecast

Wind Direction

306°

Pressure

1026 mb

Cloud Cover

4%

Visibility

13 miles

Daily Pressure Forecast

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Frequently Asked Questions About Antero Reservoir

Get accurate, up-to-date information about conditions at Antero Reservoir.