Diamond Lake (US, IL) Fishing Forecast

42.2502° N, 88.0074° W

Fishing conditions for Diamond Lake (US, IL)

Today Tomorrow Jul 28 Jul 29 Jul 30 Jul 31
sunrise 04:37
sunset 19:19

Biting score

69%
Good 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
  • CloudyDay2
  • CloudyDay2
  • CloudyDay2
  • ClearSkyNight
  • CloudyNight1
  • 69%
  • 69%
  • 62%
  • 62%
  • 61%
  • 59%
  • 56%
  • 65%
  • Good biting conditions
  • Good biting conditions
  • Good biting conditions
  • Good biting conditions
  • Good biting conditions
  • OK biting conditions
  • OK biting conditions
  • Good biting conditions

Now, July 26
12:21 PM

CloudyDay2
29° FEELS LIKE28°
wind
1 m/s GUSTS1.5 m/s
101.2 kPa FLAT PRESSURE
humidity
65%
uv index
0low
cloud cover
96%
visibility
23km
moon rise
17:01AM
moon
moonNew
  • Diamond Lake (US, IL) Solunar Fishing Activity Report for Today

    Current fishing activity in Diamond Lake (US, IL), United States, according to the solunar forecast, is moderate, which leads to a medium bite score.

    Over the next 6 days, the highest fish activity is expected on Thursday (2 AM peak), Tuesday (2 AM peak), and Wednesday (2 AM peak)—making these the best times to go fishing in Diamond Lake (US, IL).

  • Air conditions

    The air temperature is 84°F (29°C) . Sunrise today: 04:37 AM, sunset: 07:19 PM. The weather conditions indicate the sky is overcast.

    The UV index is currently 0 (Low) .

    The wind is coming from the north at 2.2 mph (1 m/s), with gusts reaching 3.4 mph (1.5 m/s). Atmospheric pressure is 29.88 inHg (759 mmHg).

  • Moon Phases

    The moon phase is currently New, with moonrise at 5:01 PM and moonset at 12:36 AM.

About this spot

Fishing info

  • Experience

    The fishing experience at this location is enhanced by several amenities such as parking, picnic areas, and boat ramps, making it accessible and convenient for anglers and families. It is family-friendly, with nearby playgrounds providing entertainment for children. However, there are limited fishing access points, which may restrict mobility and fishing opportunities. Additionally, high weed levels can impact fishing lines and create challenges.

  • Tips

    To avoid issues with weeds, consider using lighter lines or topwater baits. During the summer, targeting larger bass or muskie may be advantageous when these fish are more active. Bank fishing is recommended, especially given wheelchair accessible entry points available to shore anglers. To avoid hassle during peak weed growth periods, choose different times for fishing. When aiming for larger species like muskies, using a leader could help prevent snags or loss due to bites.

  • Fishing seasons

    The spot offers comfortable fishing conditions during the summer months, with temperatures ranging from 71-75°F and moderate wind speeds. Precipitation during this period is relatively low, making these months particularly favorable for fishing. However, during the winter, temperatures drop significantly, reaching as low as 23°F, which could limit fishing activities due to ice and discomfort. Higher precipitation in March and July may create challenging conditions with muddy banks and increased water flow.

  • Diamond Lake (US, IL) Solunar Fishing Activity Report for Today

    Current fishing activity in Diamond Lake (US, IL), United States, according to the solunar forecast, is moderate, which leads to a medium bite score.

    Over the next 6 days, the highest fish activity is expected on Thursday (2 AM peak), Tuesday (2 AM peak), and Wednesday (2 AM peak)—making these the best times to go fishing in Diamond Lake (US, IL).

  • Air conditions

    The air temperature is 84°F (29°C) . Sunrise today: 04:37 AM, sunset: 07:19 PM. The weather conditions indicate the sky is overcast.

    The UV index is currently 0 (Low) .

    The wind is coming from the north at 2.2 mph (1 m/s), with gusts reaching 3.4 mph (1.5 m/s). Atmospheric pressure is 29.88 inHg (759 mmHg).

  • Moon Phases

    The moon phase is currently New, with moonrise at 5:01 PM and moonset at 12:36 AM.

Archive

About this spot

Reviews 1

  • WA
    Windy AI 08 July 2026
    Diamond Lake is a freshwater lake in Illinois supporting largemouth bass, black crappie, and channel catfish, offering the accessible warmwater fishing typical of Illinois's many small community lakes. Spot Features: Diamond Lake is a small Illinois freshwater lake supporting largemouth bass, black crappie, and channel catfish. Bass anglers work the vegetated margins with soft plastics and crankbaits, crappie on jigs and minnows around submerged brush piles in spring, catfish with cut bait on the bottom. Shore fishing from accessible banks is the primary access method. Seasonality: Largemouth bass are the primary year-round sport fish at Diamond Lake, with peak activity in spring during the spawning period and in fall. Black crappie move to shallow structure in spring during their spawn, offering the best crappie fishing of the year. Channel catfish feed actively through the warmer months. The mild Illinois climate allows fishing from early spring through late fall.
Guest:

Nearest Meteostations

Closest meteostation (0.66km):

Professional Weather App

Windy.app is a professional weather app, created for water and wind sports and all outdoor activities.
Get a detailed online 10 day weather forecast, live worldwide wind map and local weather reports from the most accurate weather models.
Compare spot conditions, ask locals in the app chat, discover meteo lessons, and share your experience in our Windy.app Community.
Be sure with Windy.app.
WINDY APP Appstore WINDY APP Google Play WINDY APP Huawei store
WINDY APP

This website uses cookies to improve your experience. If you continue to browse this site, you are agreeing to our Privacy Policy and Terms of Use.