Lemmon Lake

Perkins County, SD

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 Lemmon Lake — 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, 4 AM → 8 AM (America/Denver)

Full read

The latest cached fishing-weather read for Lemmon Lake in Perkins County, SD 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 4 mph out of the west, gusting to 14 mph; surface pressure near 932 hPa on a rising trend; 0.00 inches of rain; and air temperature near 64 °F with clear 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
4mph

W · gust 14

Rain / Weather
0in

Clear

Temp
64°F

18°C · hum 40%

Pressure
27.52inHg

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
    90° / 45°F
    4 mph · Wgust 20
    0.00 in
    ↓ -13.6 hPa
  2. Fri · Sep 11
    4 AM → 8 AM
    MAYBE
    A front passing through
    81° / 59°F
    8 mph · NEgust 34
    0.00 in
    ↑ +8.8 hPa
  3. Sat · Sep 12
    4 AM → 8 AM
    MAYBE
    A front passing through
    64° / 54°F
    6 mph · NWgust 24
    0.00 in
    ↑ +3.8 hPa
  4. Sun · Sep 13
    4 PM → 8 PM
    SKIP
    Extreme gusts
    55° / 48°F
    15 mph · Egust 34
    0.22 in
    ↓ -6.8 hPa
  5. Mon · Sep 14
    4 AM → 8 AM
    MAYBE
    A front passing through
    68° / 52°F
    5 mph · SWgust 34
    0.16 in
    ↑ +7.6 hPa
  6. Tue · Sep 15
    7 AM → 11 AM
    MAYBE
    A front passing through
    59° / 46°F
    7 mph · Ngust 19
    0.00 in
    ↑ +3.6 hPa
  7. Wed · Sep 16
    4 AM → 8 AM
    MAYBE
    A front passing through
    66° / 48°F
    4 mph · SEgust 18
    0.00 in
    ↓ +0.6 hPa

Last 3 days

Recent context — what just happened

Pressure
Unstable
+9.6 hPa over 72h
Rain
Light rain
0.09 in totallast 72h
Wind
Gusty
13 mph · gust 38 · W
Temperature
Cooler
-16.4°F over 72h91–50°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.