Weather World
Town of Martinsburg, NYMartinsburg, NY 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Martinsburg, NY Weather Forecast
Martinsburg, NY Weather Forecast Date: 1000 PM EDT Fri Aug 14 2026
The area/counties/county of: Lewis, including the city of Lowville.or toggle through each period.
Overnight... Mainly clear through the early overnight, then becoming partly cloudy with areas of fog. Lows in the lower 50s. Light northeast winds.
Saturday... Areas of fog in the morning, otherwise sunny. Highs in the mid 70s. Light north winds.
Saturday Night... Mainly clear. Lows around 50. Light winds.
Sunday... Mostly sunny in the morning, then mostly cloudy with showers with a chance of thunderstorms in the afternoon. Highs ranging from the lower 70s on the hilltops to the upper 70s across the lower elevations. South winds 10 mph or less. Chance of rain 90%.
Sunday Night... Showers with a chance of thunderstorms in the evening, then showers overnight. Muggy with lows in the upper 50s. South winds 10 mph or less. Chance of rain 90%.
Monday... Partly sunny with a 30% chance of showers. Highs in the lower 70s.
Monday Night... Partly cloudy with a 30% chance of showers. Lows in the lower 50s.
Tuesday... Sunny. Highs in the mid 70s.
Tuesday Night... Mainly clear. Lows in the mid 50s.
Wednesday... Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 50%.
Wednesday Night... Showers likely. Lows in the mid 50s. Chance of rain 70%.
Thursday... Showers likely. Highs in the lower 70s. Chance of rain 60%.
Thursday Night... Partly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 30%.
POP = Probability of Precipitation
Martinsburg Radar Loop
Use the map search tool if you want to place a location marker on the radar map...