New Gillespie Lake

New Gillespie Lake

Gillespie, Macoupin County, IL
0mi²
193.00ft
Directions
Lake Information

New Gillespie Lake is a beautiful natural resource situated in Macoupin County, Illinois. The lake spans over 205 acres and is surrounded by rolling hills, making it a popular destination for outdoor enthusiasts looking to enjoy a variety of activities in a scenic and peaceful setting. The lake's clear waters and abundant fish populations make it a favorite spot for anglers of all skill levels. One of the main attractions of New Gillespie Lake is its excellent fishing opportunities. Anglers can expect to catch a variety of fish species, including largemouth bass, white crappie, hybrid striped bass, channel catfish, and black crappie. The lake's healthy populations of fish are a result of ongoing efforts by state and local authorities to maintain and enhance the lake's habitat and water quality. Aside from fishing, New Gillespie Lake offers a range of other recreational activities for visitors to enjoy. The lake's calm waters are perfect for boating, kayaking, and canoeing, providing visitors with an excellent opportunity to explore the lake's many coves and inlets. The surrounding area is also ideal for hiking, birdwatching, and picnicking, with several trails and picnic areas located nearby. New Gillespie Lake also serves as an important wildlife habitat, providing a home for a wide range of species, including several species of birds, reptiles, and mammals. The lake's natural surroundings and diverse wildlife make it an ideal location for nature lovers and outdoor enthusiasts. In conclusion, New Gillespie Lake is a beautiful and ecologically significant natural resource that offers a range of recreational opportunities for visitors to enjoy. Its clear waters, beautiful surroundings, and diverse wildlife make it a must-visit destination for anyone looking to experience the natural beauty of Macoupin County, Illinois. Whether you're an angler, boater, hiker, or wildlife enthusiast, New Gillespie Lake has something for everyone.

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Current Conditions

75°F°
Feels like 79°F°
Clear
Today's High
82°F°
Today's Low
59°F°

Water Temperature

70°F
Updated: (May 12)
Sign in to contribute temps.

Current water temperature for New Gillespie Lake is 70°F.

Current Snapshot

Wind2 mph S (Gust 5 mph)
Pressure
29.70 inHg
Visibility19 mi
Humidity62%
Cloud Cover3%

Forecast: Wednesday, May 14

Day 1 of 9

Hourly Insights

7 AM
61°F°
10 AM
75°F°
1 PM
80°F°
4 PM
82°F°
53%

Temperature

High
82°F°
Low
59°F°

Precipitation

Chance53%
Amount0.04"
Typerain

Wind

8mph
Avg Speed
Gusts up to
20mph
CalmModerateStrong
Max Speed12 mph

Sun, Moon & UV

Sunrise10:47 AM
Sunset1:05 AM
Moon PhasewaningGibbous
Max UV Index8 (Very High)

Solunar Fishing Forecast

Action Rating
4/5

Todays action is rated a 4 (scale is 0 thru 5, 5 is the best)

Major Times (Best)

6:36 AM - 9:06 AM

7:03 PM - 9:33 PM

Minor Times (Good)

3:04 AM - 4:34 AM

11:05 AM - 12:35 PM

Outlook for Wednesday at New Gillespie Lake

Expect temperatures ranging from 59°F to 82°F. There's a 53% chance of rain, potentially bringing around 0.04" rain. Winds will be averaging 8 mph, with potential gusts reaching up to 20 mph. The maximum UV index will be 8 (Very High), so plan sun protection accordingly. For anglers, today's fishing action is rated 4/5 (Todays action is rated a 4 (scale is 0 thru 5, 5 is the best)). Look for the best bite times during the major periods around 6:36 AM and 7:03 PM, or try the minor windows near 3:04 AM and 11:05 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for New Gillespie Lake.

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May 12th 2025

Lake Information

Elevation
193 ft
Area
0 mi²
Coordinates
39.147, -89.884

Weather Forecast

Wednesday

82°F
59°F

Thursday

87°F
68°F

Friday

85°F
62°F

Saturday

77°F
58°F

Sunday

76°F
56°F

Monday

77°F
56°F

Tuesday

77°F
64°F

Wednesday

75°F
62°F

Thursday

75°F
56°F
Wednesday - 5/14/2025
82°F
59°F
12am
63°F
70°F
29.73 hPa
3 mph
SE
G: 5 mph
2am
63°F
70°F
29.73 hPa
3 mph
SE
G: 6 mph
4am
60°F
70°F
29.71 hPa
3 mph
SE
G: 7 mph
6am
59°F
70°F
29.71 hPa
5 mph
SE
G: 8 mph
8am
67°F
70°F
29.73 hPa
6 mph
SSE
G: 12 mph
10am
75°F
70°F
29.72 hPa
10 mph
SSE
G: 14 mph
12pm
79°F
70°F
29.70 hPa
11 mph
SSE
G: 14 mph
2pm
81°F
70°F
29.66 hPa
11 mph
SSE
G: 16 mph
4pm
82°F
70°F
29.63 hPa
12 mph
SSE
G: 19 mph
6pm
80°F
70°F
29.61 hPa
11 mph
SSE
G: 19 mph
8pm
75°F
70°F
29.61 hPa
9 mph
SSE
G: 19 mph
10pm
73°F
70°F
29.62 hPa
8 mph
SE
G: 19 mph

Water Temperature History

Trends for New Gillespie Lake

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

56°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: July (85°F).
  • Coolest avg: February (33°F).
  • Avg temps often suitable for swimming during July.
  • Rapid warming often occurs: April → May (+16°F).
  • Sharpest cooling trend: November → December (-16°F).

Weather Forecast

Wind speed and pressure trends

Hourly Wind Forecast

Wind Direction

141°

Pressure

1007 mb

Cloud Cover

2%

Visibility

11 miles

Daily Pressure Forecast

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Frequently Asked Questions About New Gillespie Lake

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