Grims Lake

Washington County, PA

MAYBEConfidence · 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

MAYBE on Grims Lake — light winds and rising pressure after a passing system for this window. Watch weather-only read (no on-water history calibrating this yet). Weather-only read (no on-water history calibrating this yet).

Next forecast window

MAYBE

Tue · Oct 27, 1 PM → 5 PM (America/New_York)

Full read

The latest cached fishing-weather read for Grims Lake in Washington County, PA is MAYBE. 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 6 mph out of the southwest, gusting to 11 mph; surface pressure near 987 hPa on a rising trend; 0.00 inches of rain; and air temperature near 43 °F with clear dominant. Confidence in this cached read is low; it was generated October 26, 2026, 9:16 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, 9:16 AM UTCBUCKET 2026-10-26ENGINE 0.7.0

Conditions at a glance

Wind: 6mph
SW · gust 11
Rain / Weather: 0in
Clear
Temp: 43°F
6°C · hum 79%
Pressure: 29.15inHg
Rising

7-Day Fishing Forecast

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

Mon · Oct 26
Window passed
MAYBE
Dry conditions across the window
68° / 41°F
6 mph · SWgust 11
0.00 in
↓ -4.2 hPa
Tue · Oct 27
1 PM → 5 PM
MAYBE
Dry conditions across the window
68° / 45°F
4 mph · NEgust 12
0.00 in
↑ +0.8 hPa
Wed · Oct 28
4 AM → 8 AM
MAYBE
Dry conditions across the window
68° / 50°F
5 mph · Sgust 12
0.00 in
↓ +0.3 hPa
Thu · Oct 29
4 AM → 8 AM
MAYBE
Dry conditions across the window
70° / 48°F
6 mph · Sgust 24
0.00 in
↓ -2.9 hPa
Fri · Oct 30
4 AM → 8 AM
MAYBE
Dry conditions across the window
66° / 52°F
7 mph · SWgust 24
0.00 in
↑ +2.6 hPa
Sat · Oct 31
4 AM → 8 AM
MAYBE
Dry conditions across the window
66° / 48°F
6 mph · NEgust 17
0.00 in
↓ -2.1 hPa
Sun · Nov 1
4 AM → 8 AM
MAYBE
Dry conditions across the window
59° / 54°F
6 mph · Sgust 22
0.01 in
↓ -4.9 hPa

Last 3 days

Recent context — what just happened

Pressure

Rising

+4.8 hPa over 72h

Rain

Dry stretch

0.00 in totallast 72h

Wind

Calm wind

3 mph · gust 12 · E

Temperature

Warmer

+1.4°F over 72h68–37°F range

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

Nearby waters

Maplewood Lake· Washington County, PA
Lake Eightyfour· Washington County, PA
Boone Reservoir· Washington County, PA
Pond Six· Washington County, PA
Canonsburg Lake· Washington County, PA
Morganza Reservoir· Washington County, PA

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