Water Temperature of the Boise River in Caldwell, ID
Current Water Temperature
Measurement Time: Tuesday, March 11, 2025, 3:45 PM MDT
Temperature Locations
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Local Points of Interest
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Station Name: BOISE RIVER AT CALDWELL, ID
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 2,343 feet / 714 meters
Nearest Address:
W Chicago Street
Caldwell, ID 83605-5407
Canyon County
GPS Coordinates: 43.67735278, -116.7011306
Nearby Water Temperatures
Boise River, Caldwell, ID (0.2 mi)Boise River, Parma, ID (15.4 mi)
Snake River, Nyssa, OR (19.6 mi)
Snake River, King Hill, ID (88.6 mi)
Owyhee River, Bruneau, ID (98.2 mi)
Yankee Fork Salmon River, Sunbeam, ID (106.3 mi)
Meadow Creek, Stibnite, ID (106.8 mi)
East Fork South Fork Salmon River, Stibnite, ID (108.6 mi)
Sugar Creek, Yellow Pine, ID (110.1 mi)
East Fork Wallowa River, Joseph, OR (112.9 mi)
Box Canyon Springs, Wendell, ID (116.4 mi)
Briggs Spring, Buhl, ID (117.9 mi)
Snake River, Buhl, ID (122.2 mi)
Niagara Springs, Buhl, ID (123.8 mi)
Donner und Blitzen River, Frenchglen, OR (125.1 mi)
Weather for Caldwell, Idaho
Current Weather

Humidity: 37%
Feels Like: 47.1°F
Wind: ESE 8.7 mph
Wind Gusts: 18.3 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Tue
H: 66°F
L: 32°F

Wed
H: 56°F
L: 40°F

Thu
H: 46°F
L: 37°F

Fri
H: 45°F
L: 28°F

Sat
H: 49°F
L: 36°F
Air Quality
Nitrogen Dioxide: 13.51 μg/m3
Sulphur Dioxide: 0.74 μg/m3
Ozone: 52 μg/m3
Astronomical
Sun Transit: 1:56 PM
Sunset: 7:49 PM
Daylight: 11 hrs 43 mins
Moon Transit: 12:00 AM
Moonset: 7:14 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.4%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM8:02 AM - 10:32 AM
Minor Periods
4:51 PM - 6:21 PM6:44 AM - 8:14 AM
Action Rating: 4 out of 5
Flood Warning issued March 11 at 1:03PM MDT by NWS Boise ID
Effective: Tue March 11, 2025, 1:03 PM
Expires: Wed March 12, 2025, 3:00 PM
...The Flood Warning continues for the following rivers in Oregon... Owyhee River Below Owyhee Dam affecting Malheur County. .Snow melt and increased reservoir releases will cause the river flows to become high. Expect minor flooding downstream from the dam. For the Owyhee River...including Owyhee Dam, Owyhee Dam...Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Owyhee River below Owyhee Dam. * WHEN...Until further notice. * IMPACTS...At 3,000.0 cfs, Low lying roads, river access and recreation sites adjacent to the river will flood. Farm equipment near the river may need to be moved. * ADDITIONAL DETAILS... - At 12:30 PM MDT Tuesday /11:30 AM PDT Tuesday/ the flow was 2,986.0 cfs. - Bankfull flow is 1,000.0 cfs. - Forecast...The river is expected to rise to 3,174.0 cfs this evening. Additional rises are possible thereafter. - Flood flow is 3,000.0 cfs. - Flood History...This crest compares to a previous crest of 2,970.0 cfs on 06/06/1980. - https://www.weather.gov/safety/flood
Caution is urged when walking near riverbanks. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Additional information is available at www.weather.gov. The next statement will be issued Wednesday afternoon at 300 PM MDT /200 PM PDT/.
Weather Forecast
Average Temperature: 46.3°F
Average Humidity: 63%
Wind: 8.7 mph
UV Index: 0.8
Air Quality
Nitrogen Dioxide: 16.93 μg/m3
Sulphur Dioxide: 1.44 μg/m3
Ozone: 76.76 μg/m3
Astronomical
Sun Transit: 1:56 PM
Sunset: 7:49 PM
Daylight: 11 hrs 43 mins
Moon Transit: 12:00 AM
Moonset: 7:14 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.4%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM8:02 AM - 10:32 AM
Minor Periods
4:51 PM - 6:21 PM6:44 AM - 8:14 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 46.4°F
Average Humidity: 73%
Wind: 15.9 mph
UV Index: 0.4
Air Quality
Nitrogen Dioxide: 14.05 μg/m3
Sulphur Dioxide: 1.2 μg/m3
Ozone: 72.76 μg/m3
Astronomical
Sun Transit: 1:56 PM
Sunset: 7:50 PM
Daylight: 11 hrs 46 mins
Moon Transit: 12:35 AM
Moonset: 7:36 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.3%
Best Times for Fishing or Hunting
Major Periods
12:05 AM - 2:35 AM8:47 AM - 11:17 AM
Minor Periods
5:59 PM - 7:29 PM7:06 AM - 8:36 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 42.7°F
Average Humidity: 75%
Wind: 15.4 mph
UV Index: 0.6
Air Quality
Nitrogen Dioxide: 4.71 μg/m3
Sulphur Dioxide: 0.96 μg/m3
Ozone: 90.12 μg/m3
Astronomical
Sun Transit: 1:56 PM
Sunset: 7:51 PM
Daylight: 11 hrs 49 mins
Moon Transit: 1:17 AM
Moonset: 7:54 AM
Moon Phase: Full
Moon Illumination: 99.7%
Best Times for Fishing or Hunting
Major Periods
12:47 AM - 3:17 AM9:28 AM - 11:58 AM
Minor Periods
7:03 PM - 8:33 PM7:24 AM - 8:54 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 37.7°F
Average Humidity: 71%
Wind: 11.2 mph
UV Index: 0.6
Air Quality
Nitrogen Dioxide: 5.88 μg/m3
Sulphur Dioxide: 0.94 μg/m3
Ozone: 80.88 μg/m3
Astronomical
Sun Transit: 1:55 PM
Sunset: 7:52 PM
Daylight: 11 hrs 52 mins
Moon Transit: 1:58 AM
Moonset: 8:11 AM
Moon Phase: Full
Moon Illumination: 99.6%
Best Times for Fishing or Hunting
Major Periods
1:28 AM - 3:58 AM10:08 AM - 12:38 AM
Minor Periods
8:07 PM - 9:37 PM7:41 AM - 9:11 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 41.9°F
Average Humidity: 59%
Wind: 17.7 mph
UV Index: 0.8
Air Quality
Nitrogen Dioxide: 9.26 μg/m3
Sulphur Dioxide: 1.07 μg/m3
Ozone: 70.85 μg/m3
Astronomical
Sun Transit: 1:55 PM
Sunset: 7:54 PM
Daylight: 11 hrs 55 mins
Moon Transit: 2:37 AM
Moonset: 8:28 AM
Moon Phase: Full
Moon Illumination: 97.0%
Best Times for Fishing or Hunting
Major Periods
2:07 AM - 4:37 AM10:47 AM - 1:17 PM
Minor Periods
9:09 PM - 10:39 PM7:58 AM - 9:28 AM
Action Rating: 4 out of 5