Harmon Lake (ND) Fishing Forecast

46.9362° N, 100.971° W

Fishing conditions for Harmon Lake (ND)

Today Tomorrow Jul 30 Jul 31 Aug 1 Aug 2
sunrise 06:17
sunset 21:23

Biting score

100%
Great biting conditions

The best time for fishing is all day long

  • 02:00
  • 05:00
  • 08:00
  • 11:00
  • 14:00
  • 17:00
  • 20:00
  • 23:00
  • CloudyNight1
  • CloudyNight1
  • CloudyDay2
  • CloudyDay1
  • CloudyDay2
  • CloudyDay2
  • ClearSkyNight
  • CloudyNight1
  • 100%
  • 75%
  • 62%
  • 62%
  • 64%
  • 69%
  • 69%
  • 87%
  • Great biting conditions
  • Good biting conditions
  • Good biting conditions
  • Good biting conditions
  • Good biting conditions
  • Good biting conditions
  • Good biting conditions
  • Good biting conditions

Now, July 28
1:54 AM

CloudyNight1
24° FEELS LIKE21°
wind
3.3 m/s GUSTS4.95 m/s
101.1 kPa FALLING PRESSURE
humidity
63%
uv index
0low
cloud cover
38%
visibility
24km
moon rise
20:07AM
moon
moonNew
  • Harmon Lake (ND) Solunar Fishing Activity Report for Today

    Current fishing activity in Harmon Lake (ND), United States, according to the solunar forecast, is high, which leads to a good bite score.

    Over the next 6 days, the highest fish activity is expected on Today (2 AM peak), Tomorrow (2 AM peak), and Friday (5 AM peak)—making these the best times to go fishing in Harmon Lake (ND).

  • Air conditions

    The air temperature is 75°F (24°C) . Sunrise today: 06:17 AM, sunset: 09:23 PM. The weather conditions indicate the sky is partly cloudy.

    The UV index is currently 0 (Low) .

    The wind is coming from the north at 7.4 mph (3.3 m/s), with gusts reaching 11.1 mph (4.95 m/s). Atmospheric pressure is 29.85 inHg (758 mmHg).

  • Moon Phases

    The moon phase is currently New, with moonrise at 8:07 PM and moonset at 3:52 AM.

About this spot

  • Harmon Lake (ND) Solunar Fishing Activity Report for Today

    Current fishing activity in Harmon Lake (ND), United States, according to the solunar forecast, is high, which leads to a good bite score.

    Over the next 6 days, the highest fish activity is expected on Today (2 AM peak), Tomorrow (2 AM peak), and Friday (5 AM peak)—making these the best times to go fishing in Harmon Lake (ND).

  • Air conditions

    The air temperature is 75°F (24°C) . Sunrise today: 06:17 AM, sunset: 09:23 PM. The weather conditions indicate the sky is partly cloudy.

    The UV index is currently 0 (Low) .

    The wind is coming from the north at 7.4 mph (3.3 m/s), with gusts reaching 11.1 mph (4.95 m/s). Atmospheric pressure is 29.85 inHg (758 mmHg).

  • Moon Phases

    The moon phase is currently New, with moonrise at 8:07 PM and moonset at 3:52 AM.

Archive

About this spot

Reviews 1

  • WA
    Windy AI 08 July 2026
    Harmon Lake near Mandan in Morton County, North Dakota, is a small state-managed lake offering largemouth bass, bluegill, northern pike, yellow perch, and rainbow trout fishing. Spot Features: Harmon Lake in Morton County, North Dakota, near Mandan, is a small North Dakota Game and Fish Department lake supporting largemouth bass, bluegill, northern pike, yellow perch, and rainbow trout fishing in the Bismarck/Mandan metro area setting. Seasonality: Largemouth bass and bluegill are the primary year-round targets at Harmon Lake in Morton County, North Dakota, near Mandan (related to the Bismarck/Mandan area North Dakota lake fishing area), year-round. Northern pike, yellow perch, and rainbow trout are year-round fish. Harmon Lake is a small state game and fish department lake near Mandan.
Guest:

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