
Griffy Lake
Griffy Reservoir, commonly known as Griffy Lake is a water reservoir in the city of Bloomington, Indiana. Wikipedia
Read more
Griffy Lake
Griffy Reservoir, commonly known as Griffy Lake is a water reservoir in the city of Bloomington, Indiana. Wikipedia
Read more detailsCurrent Conditions
Water Temperature
Latest Water Temperature Data: Current water temperature for Griffy Lake is 79° Fahrenheit - providing real-time thermal conditions for fishing, swimming, and water recreation planning.
Current Snapshot
Forecast: Tuesday, Jul 8
MostlyCloudy
Hourly Insights
Temperature
Precipitation
Wind
Sun, Moon & UV
Weather Forecast & Fishing Conditions at Griffy Lake
Today's weather at Griffy Lake features partly cloudy skies with temperatures ranging from 64°F to 85°F. Wind conditions will average 2 mph with gusts reaching up to 9 mph, creating excellent fishing conditions with calm waters. The UV index will reach 7 (High), and there's a 0% chance of precipitation. The current water temperature is 79°F (updated Jul 4), indicating that warm-water species like bass and panfish will be highly active. These conditions will significantly impact fish behavior and angling success throughout the day.
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Solunar Fishing Forecast
Todays action is rated a 3 (scale is 0 thru 5, 5 is the best)
Best Bite Times
Major Times (Peak)
4:00 AM - 4:00 AM
3:57 PM - 6:27 PM
Minor Times (Good)
11:32 PM - 1:02 AM
7:29 AM - 8:59 AM
Fishing Intelligence
Today's fishing action at Griffy Lake is rated 3/5 (Todays action is rated a 3 (scale is 0 thru 5, 5 is the best)). For the best results, target the major bite times around 4:00 AM and 3:57 PM.
Water Temp Impact: With the water at 79°F, expect good activity from warm-water species like bass and panfish.
Common Fish Species
Nearby Lakes
Water Temperature History
Trends for Griffy Lake
Current Temp
Measured on Jul 2
Latest recorded surface temperature.
Lowest in Period
32°F
On Jan 22
Coldest point in the Last 12 Months.
Average in Period
58°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 (81°F).
- Coolest avg: February (32°F).
- Rapid warming often occurs: March → April (+20°F).
- Sharpest cooling trend: October → November (-16°F).
Weather Forecast
Wind speed and pressure trends
Hourly Wind Forecast
Wind Direction
215°
Pressure
1017 mb
Cloud Cover
13%
Visibility
12 miles
Daily Pressure Forecast


Frequently Asked Questions About Griffy Lake
Get accurate, up-to-date information about conditions at Griffy Lake.