Littleton Reservoir

Grafton County, NH

MAYBEConfidence · Medium
Best bite window
Fri · Sep 11, 11 PM → 3 AM (America/New_York)
Main reason
dry conditions across the window
Main risk
a front passing through

MAYBE on Littleton 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).

Full read

The current fishing-weather read for Littleton Reservoir in Grafton County, NH is MAYBE, with the best four-hour window on Fri, Sep 11 from 11 PM to 3 AM (America/New_York). The main factor in its favor is dry conditions across the window, and the main watch-out is a front passing through. During that window the forecast calls for wind near 7 mph out of the west, gusting to 18 mph, surface pressure near 920 hPa on a rising trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 46 °F, with a dominant forecast of clear. Confidence in this read is medium; it was generated September 10, 2026, 1:24 PM UTC, and reads refresh on a daily cadence. This is a weather-only read built from forecast weather alone; it does not yet use on-water reports, and confidence is capped until local water data or feedback exists.

UPDATED September 10, 2026, 1:24 PM UTCBUCKET 2026-09-10ENGINE 0.7.0

Conditions at a glance

Wind
7mph

W · gust 18

Rain / Weather
0in

Clear

Temp
46°F

8°C · hum 77%

Pressure
27.17inHg

Rising

7-Day Fishing Forecast

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

  1. Thu · Sep 10
    Window passed
    SKIP
    Extreme gusts
    66° / 50°F
    20 mph · Wgust 39
    0.38 in
    ↑ +1.4 hPa
  2. Fri · Sep 11
    6 PM → 10 PM
    MAYBE
    A front passing through
    54° / 41°F
    12 mph · NWgust 41
    0.00 in
    ↑ +7.7 hPa
  3. Sat · Sep 12
    9 AM → 1 PM
    MAYBE
    A front passing through
    70° / 45°F
    3 mph · SWgust 13
    0.00 in
    ↓ -0.1 hPa
  4. Sun · Sep 13
    4 AM → 8 AM
    MAYBE
    A front passing through
    72° / 54°F
    6 mph · Sgust 16
    0.16 in
    ↓ -3.8 hPa
  5. Mon · Sep 14
    7 AM → 11 AM
    MAYBE
    A front passing through
    59° / 41°F
    4 mph · NWgust 16
    0.14 in
    ↑ +13.7 hPa
  6. Tue · Sep 15
    4 AM → 8 AM
    MAYBE
    A front passing through
    63° / 41°F
    6 mph · SEgust 13
    0.00 in
    ↓ -7.2 hPa
  7. Wed · Sep 16
    6 PM → 10 PM
    MAYBE
    A front passing through
    70° / 57°F
    3 mph · Ngust 7
    0.47 in
    → -0.3 hPa

Last 3 days

Recent context — what just happened

Pressure
Steady
-7.9 hPa over 72h
Rain
Light rain
0.42 in totallast 72h
Wind
Gusty
11 mph · gust 34 · NW
Temperature
Warmer
+13.5°F over 72h63–45°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.