
March 1 to June 15 & Aug. 1 to Nov. 15
Apex Wx
Fort Kent &
the Saint John Valley, Maine
Weather Information
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📊 Fort Kent Weather Almanac(Click to Collapse/Expand)
2022
▶☀️ Sun & Moon Information for Fort Kent, Maine 🌙(Click to Collapse/Expand)
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October 17 – October 23, 2026
Updated Oct.17 at 11:00 AM EDT
Overview: The low-pressure system responsible for Friday's rain and snow will continue moving away from northern Maine Saturday, allowing colder and drier Canadian air to spread into the Saint John Valley. Partly sunny skies will develop, although brisk northwest winds gusting near 30 mph will maintain blustery conditions. A slight chance of snow will return during the afternoon and early evening as lingering moisture and instability persist behind the departing system. Mostly clear skies and diminishing winds Saturday night will favor radiational cooling, with temperatures falling into the middle 20s.
Saturday: Colder Canadian air will remain established across northern Maine as Friday's storm system departs. Partly sunny skies will accompany afternoon temperatures in the upper 30s, with northwest winds of 10–16 mph, gusting near 30 mph. A slight chance of snow will develop after 2 p.m., with a 20% precipitation probability. Any lingering snow should end before 9 p.m., followed by mostly clear skies and diminishing winds. Temperatures will fall into the middle 20s overnight, with west winds of 5–8 mph.
Tuesday, October 20 – Friday, October 23
Overview: The colder weather that affected northern Maine over the weekend will give way to a noticeably milder pattern Monday as high pressure shifts eastward and southerly flow develops across the Saint John Valley. Abundant sunshine and warm-air advection will allow temperatures to climb into the upper 50s, with southwest winds gusting near 20–25 mph. Mostly clear skies and diminishing winds Monday night will favor cooling into the middle 30s, with patchy fog developing in sheltered river valleys.
Monday: A noticeable warming trend will follow the weekend's colder conditions as high pressure shifts eastward and milder air spreads into northern Maine. Sunny skies should allow temperatures to reach the upper 50s, with southwest winds gusting near 20–25 mph. Dry weather will continue through the evening as winds diminish. Mostly clear skies overnight will favor temperatures falling into the middle 30s, with patchy fog possible late, particularly in sheltered river valleys.
Long Range Trends: Saturday, October 24 – Friday, October 30
Long range trends favor above-normal temperatures and below-normal precipitation across the region. Upper-level ridging across eastern North America may support relatively mild conditions and a less active storm pattern, although occasional disturbances remain possible. Typical late-October temperatures feature daytime highs in the middle to upper 40s and overnight lows in the upper 20s to lower 30s.
Outlooks updated 7-9 AM weekdays & 8-10 AM weekends and holidays. Long range outlooks indicate broader temperature and precipitation trends rather than precise day-to-day forecasts. Common abbreviations: NWS = National Weather Service; WPC = Weather Prediction Center; SPC = Storm Prediction Center; CPC = Climate Prediction Center, NHC = National Hurricane Center
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Farther south, showers and thunderstorms may produce localized flooding across southeastern Florida through Sunday.
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Weather Notice
Apex Wx forecasts are based on available observations, computer model guidance, and other meteorological data. Conditions and forecast guidance can change, and information displayed here may not reflect the latest official forecast or warning information. Always visit NWS Caribou for the latest official forecasts, watches, warnings, and advisories for northern Maine.
Apex Wx is a private weather information service unaffiliated with NOAA or the National Weather Service and operated by Joseph Becker. Dr. Becker earned a Certificate in Weather Forecasting from Penn State University and is a trained NWS SKYWARN Storm Spotter.
Credits
- Sun and Moon data from the U.S. Naval Observatory, with additional astronomical information from timeanddate.com.
- NOAA warning banner provided by WillyWeather.com.
- Through December 2026, additional archived Apex Wx weather data are available through the University of Utah's MesoWest.
- Current and archived Apex Wx weather data are available through Synoptic Data, the successor to MesoWest.
- Apex Wx logo by Joanna Becker © 2016. Visit Bushi and Brush Arts Dojo.
How accurate are forecasts?
Forecast confidence generally decreases as lead time increases. Forecasts for the next few days usually provide considerably more detail and confidence than forecasts a week or more in advance. Beyond about 7 days, forecasts are most useful for identifying broader weather patterns and temperature or precipitation trends rather than predicting exact conditions at a particular place and time.
Individual computer-model runs—especially those depicting specific storms, snowfall amounts, or other details a week or more in advance—should not be treated as forecasts by themselves. Extended forecasts will change as new observations become available and models better resolve the evolving atmospheric pattern. Check updated forecasts as the event approaches.
Weather Apps
Most weather apps rely heavily on automated forecast data. They can be useful for a quick look at routine weather, but automated forecasts may miss important local details or the significance of rapidly changing conditions. During hazardous or changing weather, consult weather.gov and other official National Weather Service information rather than relying solely on an app.
Radar Apps
Weather radar is an invaluable tool for tracking precipitation and storms, but radar images should not be interpreted as a real-time picture of conditions at the ground. Data collection, processing, transmission, mosaicking, and app updates can introduce delays, and radar detects energy returned from precipitation at varying heights above the surface. During rapidly developing or moving storms, conditions at your location may therefore differ from what a radar app appears to show. Use radar together with current observations and official National Weather Service warnings.
U.S. Satellite 🛰️
St. John River at Dickey






























![Click for larger image [CONUS Satellite Image]](https://weather.cod.edu/data/satellite/continental/conus/current/conus.truecolor.jpg)















