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Gillespie, IL · Macoupin County
Right Now
Cloudy
Water
70°
Wind
5 mph
S
Gusts
7 mph
Pressure
29.97
steady
Forecast - Sun, May 24
High / Low
80° / 62°
Wind
4 mph
gusts 11 mph
Precip
87%
UV
7
Sunrise
10:39 AM
Sunset
1:13 AM
Today Read
New Gillespie LakeWind read
Calm
4 mph avg
Water read
70°
Warm-water bite
Air range
62° / 80°
today
Precip
87%
watch timing
Today's forecast for New Gillespie Lake has calm wind, 62F to 80F air temperatures, 87% chance of precipitation, and 70F water.
The planner reads this page's water temp, forecast, fish species, solunar timing, reports, and imagery context so you can decide what to throw, when to go, and when to move.
Today's AI read
Warm water pushes the plan toward oxygen, shade, depth changes, and low light. Wind is not the main constraint, so timing and presentation can drive the plan. Check the solunar window against hourly wind and light.
Uses this lake data
Trip read from the AI planner
FishableFishing Forecast
first quarter
Major
12:50 AM - 3:20 AM
Minor
6:31 PM - 8:01 PM
Detailed temperature readings across your lake.
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Water Temperature History
Current
75°
May 31
Low
33°
Dec 21
Average
61°
Last 12 Months
Warmest avg: July (82°F)
Coolest avg: December (34°F)
Rapid warming: March → April (+11°F)
Sharpest cooling: October → November (-17°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
12am - 7am
Peak Wind
9 mph
12am
Peak Gust
17 mph
highest gust
Pressure
29.99 inHg
steady
Visibility
9 mi
84% clouds
Tap chart for details, swipe left or right for different days.Tap chart for details • Swipe for different days
Pressure stability helps plan windows
Tap chart points for pressure details
Nearby Lakes
Fishing Forecast
3/5first quarter
Water at 70°F -- warm-water species active.
Nearby Lakes
FAQ
New Gillespie Lake covers 205.01 acres (0.32 square miles) with a maximum depth of 7.91 meters (~26 feet).
New Gillespie Lake is located in Gillespie, Macoupin County, IL. It is accessible to the public for outdoor activities.