Coles Lake

Greene County, IL

GOConfidence · Low

Best bite window

The highlighted window has passed. This read is still based on the latest cached weather; use the 7-Day forecast below for the next window.

Main reason

dry conditions across the window

GO on Coles Lake — light winds and steady pressure trend for this window. Weather-only read (no on-water history calibrating this yet).

Next forecast window

Tue · Oct 27, 4 AM → 8 AM (America/Chicago)

Full read

The latest cached fishing-weather read for Coles Lake in Greene County, IL is GO. Its highlighted window has passed, so use the 7-day forecast below for the next available window. The main factor in its favor was dry conditions across the window. Its cached forecast evidence included wind near 4 mph out of the southeast, gusting to 7 mph; surface pressure near 1008 hPa on a rising trend; 0.00 inches of rain; and air temperature near 48 °F with overcast dominant. Confidence in this cached read is low; it was generated October 26, 2026, 9:26 AM UTC, and reads refresh on a daily cadence. This is a weather-only read built from forecast weather; it does not yet use on-water reports, and confidence is capped until local water data or feedback exists.

UPDATED October 26, 2026, 9:26 AM UTCBUCKET 2026-10-26ENGINE 0.7.0

Conditions at a glance

Wind: 4mph
SE · gust 7
Rain / Weather: 0in
Overcast
Temp: 48°F
9°C · hum 86%
Pressure: 29.77inHg
Rising

7-Day Fishing Forecast

One read per day — the bite call, the window, the weather behind it

Mon · Oct 26
Window passed
GO
Dry conditions across the window
77° / 48°F
4 mph · SEgust 12
0.00 in
↓ -2.8 hPa
Tue · Oct 27
4 AM → 8 AM
GO
Dry conditions across the window
75° / 50°F
5 mph · SEgust 16
0.00 in
↓ -1.3 hPa
Wed · Oct 28
4 AM → 8 AM
GO
Dry conditions across the window
79° / 57°F
6 mph · Sgust 29
0.02 in
↓ -1.3 hPa
Thu · Oct 29
4 PM → 8 PM
GO
Dry conditions across the window
82° / 61°F
7 mph · Wgust 29
0.13 in
↓ +1.0 hPa
Fri · Oct 30
3 PM → 7 PM
GO
Dry conditions across the window
77° / 61°F
3 mph · SEgust 11
0.11 in
↓ -0.2 hPa
Sat · Oct 31
4 AM → 8 AM
GO
Dry conditions across the window
66° / 61°F
6 mph · SEgust 21
0.06 in
↓ -2.7 hPa
Sun · Nov 1
4 AM → 8 AM
GO
Dry conditions across the window
66° / 59°F
4 mph · SEgust 15
0.04 in
↓ -2.2 hPa

Last 3 days

Recent context — what just happened

Pressure

Rising

+3.4 hPa over 72h

Rain

Dry stretch

0.00 in totallast 72h

Wind

Calm wind

4 mph · gust 16 · SE

Temperature

Warmer

+2.7°F over 72h79–46°F range

Weather-only read. Confidence is capped until local water data or feedback exists.

Nearby waters

Heild Pond· Jersey County, IL
Ware Brothers Pond· Morgan County, IL
Beaver Dam Lake· Macoupin County, IL
Macoupin Lake· Macoupin County, IL
Lake Catatoga· Macoupin County, IL
Bests Pond· Greene County, IL

Weather data by Open-Meteo — CC BY 4.0. Fishing Weather derives the fishing read.