Water Temperature of the St. John River in Saint Francis, ME
Current Water Temperature
Measurement Time: Monday, October 6, 2025, 3:59 PM EDT
Temperature Locations
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Local Points of Interest
Ninemile Bridge; Ninemile BrookSponsored Content
Station Name: St. John River at Ninemile Bridge, Maine
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 928 feet / 283 meters
Nearest Address:
Realty Rd
Saint Francis, ME 04478
Aroostook County
GPS Coordinates: 46.70055556, -69.7155556
Nearby Water Temperatures
Allagash River, Allagash, ME (39.4 mi)Meduxnekeag River, Houlton, ME (97.8 mi)
Piscataquis River, Guilford, ME (107.1 mi)
Penobscot River, Eddington, ME (138.5 mi)
Grand Lake Stream, Grand Lake Stream, ME (140.3 mi)
Lewy Lake, Princeton, ME (144.7 mi)
St. Croix River, Calais, ME (157.1 mi)
Ducktrap River, Lincolnville, ME (166.9 mi)
Narraguagus River, Cherryfield, ME (168.2 mi)
Wild River, Gilead, ME (170.9 mi)
Sheepscot River, Whitefield, ME (171.3 mi)
Gulf of Maine, Eastport, ME (180.9 mi)
Gulf of Maine, Monhegan, ME (207.0 mi)
Lake Champlain, Rouses Point, NY (211.2 mi)
Gulf of Maine, Portland, ME (211.8 mi)
Weather for Saint Francis, Maine
Current Weather

Humidity: 55%
Feels Like: 65.5°F
Wind: SW 5.4 mph
Wind Gusts: 11.3 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 6 mi
UV Index: 0
Five Day Weather Forecast

Mon
H: 81°F
L: 56°F

Tue
H: 78°F
L: 56°F

Wed
H: 51°F
L: 39°F

Thu
H: 46°F
L: 32°F

Fri
H: 54°F
L: 29°F
Air Quality
Nitrogen Dioxide: 2.45 μg/m3
Sulphur Dioxide: 8.15 μg/m3
Ozone: 111 μg/m3
Astronomical
Sun Transit: 12:26 AM
Sunset: 6:08 PM
Daylight: 11 hrs 24 mins
Moon Transit: 1:38 AM
Moonset: 5:57 AM
Moon Phase: Full
Moon Illumination: 100.0%
Best Times for Fishing or Hunting
Major Periods
1:08 AM - 3:38 AM1:08 AM - 3:38 AM
Minor Periods
5:16 PM - 6:46 PM5:27 AM - 6:57 AM
Action Rating: 4 out of 5
Special Weather Statement issued October 6 at 2:53AM EDT by NWS Caribou ME
Effective: Mon October 6, 2025, 2:53 AM
Expires: Mon October 6, 2025, 6:00 PM
A very dry air mass over the area and breezy conditions will combine with dead and dry fuels such as grass, leaves, and twigs to create the potential for uncontrolled fire spread across Northern and Eastern Maine today. This afternoon, relative humidities will decrease to low levels between 30 and 35 percent. At the same time, winds from the southwest between 10 and 15 mph with gusts 20 to 25 mph will continue to dry fuels and increase fire spread potential. Although it will be breezy everywhere, the highest gusts will be over far Northeast Maine in Aroostook County. Wind gusts are expected to diminish early this evening with increasing relative humidity values. Extra caution should be taken to prevent wildfires. Always consult with fire officials before engaging in any open burning activities and comply with all applicable laws and regulations. Never leave an open fire unattended and always extinguish campfires completely before leaving.
Weather Forecast
Average Temperature: 66.7°F
Average Humidity: 53%
Wind: 11.6 mph
UV Index: 0.8
Air Quality
Nitrogen Dioxide: 2.55 μg/m3
Sulphur Dioxide: 6.48 μg/m3
Ozone: 109.44 μg/m3
Astronomical
Sun Transit: 12:26 AM
Sunset: 6:08 PM
Daylight: 11 hrs 24 mins
Moon Transit: 1:38 AM
Moonset: 5:57 AM
Moon Phase: Full
Moon Illumination: 100.0%
Best Times for Fishing or Hunting
Major Periods
1:08 AM - 3:38 AM1:08 AM - 3:38 AM
Minor Periods
5:16 PM - 6:46 PM5:27 AM - 6:57 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 67.6°F
Average Humidity: 64%
Wind: 12.8 mph
UV Index: 0.7
Air Quality
Nitrogen Dioxide: 2.06 μg/m3
Sulphur Dioxide: 6.07 μg/m3
Ozone: 107.64 μg/m3
Astronomical
Sun Transit: 12:26 AM
Sunset: 6:06 PM
Daylight: 11 hrs 20 mins
Moon Transit: 12:24 AM
Moonset: 7:20 AM
Moon Phase: Full
Moon Illumination: 99.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM3:08 PM - 5:38 PM
Minor Periods
5:37 PM - 7:07 PM6:50 AM - 8:20 AM
Action Rating: 6 out of 5
Weather Forecast
Average Temperature: 50.1°F
Average Humidity: 77%
Wind: 11.9 mph
UV Index: 0.6
Air Quality
Nitrogen Dioxide: 1.6 μg/m3
Sulphur Dioxide: 1.71 μg/m3
Ozone: 78.24 μg/m3
Astronomical
Sun Transit: 12:26 AM
Sunset: 6:05 PM
Daylight: 11 hrs 17 mins
Moon Transit: 1:17 AM
Moonset: 8:47 AM
Moon Phase: Full
Moon Illumination: 95.8%
Best Times for Fishing or Hunting
Major Periods
12:47 AM - 3:17 AM4:03 PM - 6:33 PM
Minor Periods
6:01 PM - 7:31 PM8:17 AM - 9:47 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 38.8°F
Average Humidity: 59%
Wind: 11.6 mph
UV Index: 0.7
Air Quality
Nitrogen Dioxide: 1.15 μg/m3
Sulphur Dioxide: 1.14 μg/m3
Ozone: 65.44 μg/m3
Astronomical
Sun Transit: 12:26 AM
Sunset: 6:03 PM
Daylight: 11 hrs 14 mins
Moon Transit: 2:13 AM
Moonset: 10:15 AM
Moon Phase: Waning Gibbous
Moon Illumination: 90.1%
Best Times for Fishing or Hunting
Major Periods
1:43 AM - 4:13 AM5:02 PM - 7:32 PM
Minor Periods
6:32 PM - 8:02 PM9:45 AM - 11:15 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 40.1°F
Average Humidity: 62%
Wind: 11.4 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 3.06 μg/m3
Sulphur Dioxide: 1.62 μg/m3
Ozone: 51.85 μg/m3
Astronomical
Sun Transit: 12:25 AM
Sunset: 6:01 PM
Daylight: 11 hrs 10 mins
Moon Transit: 3:14 AM
Moonset: 11:41 AM
Moon Phase: Waning Gibbous
Moon Illumination: 82.3%
Best Times for Fishing or Hunting
Major Periods
2:44 AM - 5:14 AM6:05 PM - 8:35 PM
Minor Periods
7:14 PM - 8:44 PM11:11 AM - 12:41 AM
Action Rating: 3 out of 5