Water Temperature of the Boise River in Caldwell, ID

Current Water Temperature

52.0°F

Measurement Time: Tuesday, March 11, 2025, 3:45 PM MDT

Temperature Locations

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Local Points of Interest

Rotary Pond Park

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Boise River

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

50.5°F
Clear
Conditions: Clear
Humidity: 37%
Feels Like: 47.1°F
Wind: ESE 8.7 mph
Wind Gusts: 18.3 mph
Pressure: 29.6 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Sunny
Tue
H: 66°F
L: 32°F
Overcast
Wed
H: 56°F
L: 40°F
Moderate rain
Thu
H: 46°F
L: 37°F
Cloudy
Fri
H: 45°F
L: 28°F
Patchy rain nearby
Sat
H: 49°F
L: 36°F

Air Quality

AQI: 1 - Good
PM2.5: 8.51 μg/m3
PM10: 9.99 μg/m3
Carbon Monoxide: 349.65 μg/m3
Nitrogen Dioxide: 13.51 μg/m3
Sulphur Dioxide: 0.74 μg/m3
Ozone: 52 μg/m3

Astronomical

Sunrise: 8:05 AM
Sun Transit: 1:56 PM
Sunset: 7:49 PM
Daylight: 11 hrs 43 mins
Moonrise: 5:21 PM
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 AM
8:02 AM - 10:32 AM

Minor Periods

4:51 PM - 6:21 PM
6:44 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/.


Tuesday, March 11, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 46.3°F
Average Humidity: 63%
Chance of Rain: 0%
Wind: 8.7 mph
UV Index: 0.8

Air Quality

AQI: 1 - Good
PM2.5: 8.82 μg/m3
PM10: 10.32 μg/m3
Carbon Monoxide: 425.13 μg/m3
Nitrogen Dioxide: 16.93 μg/m3
Sulphur Dioxide: 1.44 μg/m3
Ozone: 76.76 μg/m3

Astronomical

Sunrise: 8:05 AM
Sun Transit: 1:56 PM
Sunset: 7:49 PM
Daylight: 11 hrs 43 mins
Moonrise: 5:21 PM
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 AM
8:02 AM - 10:32 AM

Minor Periods

4:51 PM - 6:21 PM
6:44 AM - 8:14 AM

Action Rating: 4 out of 5

Wednesday, March 12, 2025

Weather Forecast

Conditions: Overcast
Average Temperature: 46.4°F
Average Humidity: 73%
Chance of Rain: 0%
Wind: 15.9 mph
UV Index: 0.4

Air Quality

AQI: 1 - Good
PM2.5: 8.65 μg/m3
PM10: 10.55 μg/m3
Carbon Monoxide: 395.97 μg/m3
Nitrogen Dioxide: 14.05 μg/m3
Sulphur Dioxide: 1.2 μg/m3
Ozone: 72.76 μg/m3

Astronomical

Sunrise: 8:04 AM
Sun Transit: 1:56 PM
Sunset: 7:50 PM
Daylight: 11 hrs 46 mins
Moonrise: 6:29 PM
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 AM
8:47 AM - 11:17 AM

Minor Periods

5:59 PM - 7:29 PM
7:06 AM - 8:36 AM

Action Rating: 3 out of 5

Thursday, March 13, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 42.7°F
Average Humidity: 75%
Chance of Rain: 89%
Wind: 15.4 mph
UV Index: 0.6

Air Quality

AQI: 1 - Good
PM2.5: 4.93 μg/m3
PM10: 7.01 μg/m3
Carbon Monoxide: 355.27 μg/m3
Nitrogen Dioxide: 4.71 μg/m3
Sulphur Dioxide: 0.96 μg/m3
Ozone: 90.12 μg/m3

Astronomical

Sunrise: 8:02 AM
Sun Transit: 1:56 PM
Sunset: 7:51 PM
Daylight: 11 hrs 49 mins
Moonrise: 7:33 PM
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 AM
9:28 AM - 11:58 AM

Minor Periods

7:03 PM - 8:33 PM
7:24 AM - 8:54 AM

Action Rating: 3 out of 5

Friday, March 14, 2025

Weather Forecast

Conditions: Cloudy
Average Temperature: 37.7°F
Average Humidity: 71%
Chance of Rain: 0%
Wind: 11.2 mph
UV Index: 0.6

Air Quality

AQI: 1 - Good
PM2.5: 3.05 μg/m3
PM10: 4.01 μg/m3
Carbon Monoxide: 338.92 μg/m3
Nitrogen Dioxide: 5.88 μg/m3
Sulphur Dioxide: 0.94 μg/m3
Ozone: 80.88 μg/m3

Astronomical

Sunrise: 8:00 AM
Sun Transit: 1:55 PM
Sunset: 7:52 PM
Daylight: 11 hrs 52 mins
Moonrise: 8:37 PM
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 AM
10:08 AM - 12:38 AM

Minor Periods

8:07 PM - 9:37 PM
7:41 AM - 9:11 AM

Action Rating: 5 out of 5

Saturday, March 15, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 41.9°F
Average Humidity: 59%
Chance of Rain: 89%
Wind: 17.7 mph
UV Index: 0.8

Air Quality

AQI: 1 - Good
PM2.5: 3.91 μg/m3
PM10: 5.09 μg/m3
Carbon Monoxide: 336.56 μg/m3
Nitrogen Dioxide: 9.26 μg/m3
Sulphur Dioxide: 1.07 μg/m3
Ozone: 70.85 μg/m3

Astronomical

Sunrise: 7:58 AM
Sun Transit: 1:55 PM
Sunset: 7:54 PM
Daylight: 11 hrs 55 mins
Moonrise: 9:39 PM
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 AM
10:47 AM - 1:17 PM

Minor Periods

9:09 PM - 10:39 PM
7:58 AM - 9:28 AM

Action Rating: 4 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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