Lower Roxborough Reservoir

Philadelphia 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
Main risk
a front passing through

MAYBE on Lower Roxborough Reservoir — light winds and rising pressure after a passing system for this window. Watch a front passing through. Weather-only read (no on-water history calibrating this yet).

Next forecast window
MAYBE

Fri · Sep 11, 6 AM → 10 AM (America/New_York)

Full read

The latest cached fishing-weather read for Lower Roxborough Reservoir in Philadelphia 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, while the main watch-out was a front passing through. Its cached forecast evidence included wind near 6 mph out of the west, gusting to 19 mph; surface pressure near 1003 hPa on a rising trend; 0.00 inches of rain; and air temperature near 81 °F with overcast dominant. Confidence in this cached read is low; it was generated September 10, 2026, 1:25 PM 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 September 10, 2026, 1:25 PM UTCBUCKET 2026-09-10ENGINE 0.7.0

Conditions at a glance

Wind
6mph

W · gust 19

Rain / Weather
0in

Overcast

Temp
81°F

27°C · hum 60%

Pressure
29.62inHg

Rising

7-Day Fishing Forecast

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

  1. Thu · Sep 10
    Window passed
    MAYBE
    A front passing through
    88° / 72°F
    6 mph · Wgust 36
    0.00 in
    ↓ -2.5 hPa
  2. Fri · Sep 11
    6 AM → 10 AM
    MAYBE
    A front passing through
    82° / 66°F
    5 mph · Ngust 17
    0.03 in
    ↑ +6.0 hPa
  3. Sat · Sep 12
    4 AM → 8 AM
    MAYBE
    A front passing through
    84° / 66°F
    3 mph · Egust 17
    0.30 in
    ↓ -0.8 hPa
  4. Sun · Sep 13
    10 AM → 2 PM
    MAYBE
    A front passing through
    82° / 72°F
    3 mph · NWgust 17
    0.75 in
    ↓ -0.9 hPa
  5. Mon · Sep 14
    4 AM → 8 AM
    MAYBE
    A front passing through
    82° / 72°F
    4 mph · NWgust 15
    0.00 in
    ↑ +6.8 hPa
  6. Tue · Sep 15
    4 AM → 8 AM
    MAYBE
    A front passing through
    81° / 68°F
    5 mph · Egust 17
    0.00 in
    → +0.2 hPa
  7. Wed · Sep 16
    4 AM → 8 AM
    MAYBE
    A front passing through
    90° / 70°F
    5 mph · Sgust 24
    0.00 in
    ↓ -3.7 hPa

Last 3 days

Recent context — what just happened

Pressure
Steady
-3.0 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Gusty
5 mph · gust 34 · W
Temperature
Warmer
+11.3°F over 72h88–55°F range

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

Nearby waters

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