Water Temperature of the Green River in Fontenelle, WY
Current Water Temperature
Measurement Time: Saturday, July 19, 2025, 9:00 PM MDT
Temperature Locations
View Nearby Locations View All Wyoming Locations View Locations Near Me
Local Points of Interest
Fontenelle Reservoir; Fontenelle Dam; Weeping Rock CampgroundSponsored Content
Station Name: GREEN RIVER BELOW FONTENELLE RESERVOIR, WY
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 6,407 feet / 1,953 meters
Nearest Address:
312 Highway 189 North
Fontenelle, WY 83101
Sweetwater County
GPS Coordinates: 42.0209722, -110.0498056
Nearby Water Temperatures
Green River, Green River, WY (46.6 mi)Bear Lake, Laketown, UT (64.1 mi)
Bear Lake, Garden City, UT (66.6 mi)
Pine Creek, Pinedale, WY (70.9 mi)
Green River, Dutch John, UT (83.4 mi)
Hoback River, Hoback, WY (94.3 mi)
Snake River, Jackson, WY (99.7 mi)
Wind River, Kinnear, WY (103.2 mi)
Cache Creek, Jackson, WY (104.3 mi)
Flat Creek, Jackson, WY (106.3 mi)
Green River, Wilson Place, CO (107.4 mi)
Bear River, Corinne, UT (110.0 mi)
Fish Creek, Wilson, WY (110.4 mi)
East Canyon Creek, Morgan, UT (112.5 mi)
Silver Creek, Park City, UT (115.6 mi)
Weather for Fontenelle, Wyoming
Current Weather

Humidity: 49%
Feels Like: 53.3°F
Wind: WSW 4.9 mph
Wind Gusts: 10.3 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 6 mi
UV Index: 0
Five Day Weather Forecast

Sun
H: 88°F
L: 53°F

Mon
H: 86°F
L: 57°F

Tue
H: 84°F
L: 53°F

Wed
H: 85°F
L: 58°F

Thu
H: 85°F
L: 61°F
Air Quality
Nitrogen Dioxide: 5.55 μg/m3
Sulphur Dioxide: 0.74 μg/m3
Ozone: 105 μg/m3
Astronomical
Sun Transit: 1:26 PM
Sunset: 8:50 PM
Daylight: 14 hrs 48 mins
Moon Transit: 9:25 AM
Moonset: 5:31 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.4%
Best Times for Fishing or Hunting
Major Periods
8:55 AM - 11:25 AM6:38 PM - 9:08 PM
Minor Periods
5:01 PM - 6:31 PM1:00 AM - 2:30 AM
Action Rating: 3 out of 5
Fire Weather Watch issued July 19 at 12:03PM MDT until July 20 at 8:00PM MDT by NWS Riverton WY
Effective: Sat July 19, 2025, 12:03 PM
Expires: Sun July 20, 2025, 7:00 AM
The National Weather Service in Riverton has issued a Fire Weather Watch, which is in effect from 12 PM to 8 PM Sunday. * IMPACTS: Low relative humidity and gusty westerly wind could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zone....289. In Southwest WY Fire Zone....279. In West Central WY Fire Zone....278. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater. In West Central WY...Lincoln...Sublette. * WIND: West 10 to 20 mph with gusts 25 to 30 mph. * HUMIDITY: 9-13 percent. * TEMPERATURES: Highs 84 to 88.
A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings.
Fire Weather Watch issued July 19 at 12:03PM MDT until July 20 at 8:00PM MDT by NWS Riverton WY
Effective: Sat July 19, 2025, 12:03 PM
Expires: Sun July 20, 2025, 7:00 AM
The National Weather Service in Riverton has issued a Fire Weather Watch, which is in effect from 12 PM to 8 PM Sunday. * IMPACTS: Low relative humidity and gusty westerly wind could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zone....289. In Southwest WY Fire Zone....279. In West Central WY Fire Zone....278. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater. In West Central WY...Lincoln...Sublette. * WIND: West 10 to 20 mph with gusts 25 to 30 mph. * HUMIDITY: 9-13 percent. * TEMPERATURES: Highs 84 to 88.
A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings.
Fire Weather Watch issued July 19 at 12:03PM MDT until July 20 at 8:00PM MDT by NWS Riverton WY
Effective: Sat July 19, 2025, 12:03 PM
Expires: Sun July 20, 2025, 7:00 AM
The National Weather Service in Riverton has issued a Fire Weather Watch, which is in effect from 12 PM to 8 PM Sunday. * IMPACTS: Low relative humidity and gusty westerly wind could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zone....289. In Southwest WY Fire Zone....279. In West Central WY Fire Zone....278. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater. In West Central WY...Lincoln...Sublette. * WIND: West 10 to 20 mph with gusts 25 to 30 mph. * HUMIDITY: 9-13 percent. * TEMPERATURES: Highs 84 to 88.
A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings.
Fire Weather Watch issued July 19 at 12:03PM MDT until July 20 at 8:00PM MDT by NWS Riverton WY
Effective: Sat July 19, 2025, 12:03 PM
Expires: Sun July 20, 2025, 7:00 AM
The National Weather Service in Riverton has issued a Fire Weather Watch, which is in effect from 12 PM to 8 PM Sunday. * IMPACTS: Low relative humidity and gusty westerly wind could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zone....289. In Southwest WY Fire Zone....279. In West Central WY Fire Zone....278. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater. In West Central WY...Lincoln...Sublette. * WIND: West 10 to 20 mph with gusts 25 to 30 mph. * HUMIDITY: 9-13 percent. * TEMPERATURES: Highs 84 to 88.
A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings.
Fire Weather Watch issued July 19 at 12:03PM MDT until July 20 at 8:00PM MDT by NWS Riverton WY
Effective: Sat July 19, 2025, 12:03 PM
Expires: Sun July 20, 2025, 7:00 AM
The National Weather Service in Riverton has issued a Fire Weather Watch, which is in effect from 12 PM to 8 PM Sunday. * IMPACTS: Low relative humidity and gusty westerly wind could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zone....289. In Southwest WY Fire Zone....279. In West Central WY Fire Zone....278. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater. In West Central WY...Lincoln...Sublette. * WIND: West 10 to 20 mph with gusts 25 to 30 mph. * HUMIDITY: 9-13 percent. * TEMPERATURES: Highs 84 to 88.
A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings.
Weather Forecast
Average Temperature: 70.9°F
Average Humidity: 29%
Wind: 21.9 mph
UV Index: 2.9
Air Quality
Nitrogen Dioxide: 7.67 μg/m3
Sulphur Dioxide: 0.65 μg/m3
Ozone: 105.36 μg/m3
Astronomical
Sun Transit: 1:26 PM
Sunset: 8:50 PM
Daylight: 14 hrs 48 mins
Moon Transit: 9:25 AM
Moonset: 5:31 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.4%
Best Times for Fishing or Hunting
Major Periods
8:55 AM - 11:25 AM6:38 PM - 9:08 PM
Minor Periods
5:01 PM - 6:31 PM1:00 AM - 2:30 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 71.3°F
Average Humidity: 27%
Wind: 19.5 mph
UV Index: 2.5
Air Quality
Nitrogen Dioxide: 5.29 μg/m3
Sulphur Dioxide: 0.77 μg/m3
Ozone: 117.28 μg/m3
Astronomical
Sun Transit: 1:26 PM
Sunset: 8:50 PM
Daylight: 14 hrs 46 mins
Moon Transit: 10:27 AM
Moonset: 6:44 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.4%
Best Times for Fishing or Hunting
Major Periods
7:41 PM - 10:11 PM9:57 AM - 12:27 AM
Minor Periods
6:14 PM - 7:44 PM1:46 AM - 3:16 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 69.2°F
Average Humidity: 31%
Wind: 21.9 mph
UV Index: 2.5
Air Quality
Nitrogen Dioxide: 3.74 μg/m3
Sulphur Dioxide: 1.14 μg/m3
Ozone: 122.76 μg/m3
Astronomical
Sun Transit: 1:26 PM
Sunset: 8:49 PM
Daylight: 14 hrs 44 mins
Moon Transit: 11:30 AM
Moonset: 7:45 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.6%
Best Times for Fishing or Hunting
Major Periods
8:45 PM - 11:15 PM11:00 AM - 1:30 PM
Minor Periods
7:15 PM - 8:45 PM2:44 AM - 4:14 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 72.7°F
Average Humidity: 22%
Wind: 17.4 mph
UV Index: 2.9
Air Quality
Nitrogen Dioxide: 14.53 μg/m3
Sulphur Dioxide: 1.21 μg/m3
Ozone: 95.77 μg/m3
Astronomical
Sun Transit: 1:26 PM
Sunset: 8:48 PM
Daylight: 14 hrs 43 mins
Moon Transit: 12:33 AM
Moonset: 8:35 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:03 AM - 2:33 PM
Minor Periods
8:05 PM - 9:35 PM3:52 AM - 5:22 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 70.1°F
Average Humidity: 32%
Wind: 8.5 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:26 PM
Sunset: 8:47 PM
Daylight: 14 hrs 41 mins
Moon Transit: 1:31 PM
Moonset: 9:12 PM
Moon Phase: New
Moon Illumination: 0.4%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM1:01 PM - 3:31 PM
Minor Periods
8:42 PM - 10:12 PM5:07 AM - 6:37 AM
Action Rating: 4 out of 5