Water Temperature of the Boise River in Caldwell, ID

Current Water Temperature

55.8°F

Measurement Time: Monday, March 23, 2026, 7:45 PM MDT

Temperature Locations

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Local Points of Interest

Indian Creek

Boise River

Station Name: BOISE RIVER ABV INDIAN CREEK AT CALDWELL, ID
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 2,349 feet

Nearest Address:
Johnson Lane
Caldwell, ID 83605-5407
Canyon County

GPS Coordinates: 43.67776944, -116.7054944

Nearby Water Temperatures

Boise River, Caldwell, ID (0.2 mi)
Boise River, Parma, ID (15.2 mi)
Snake River, Nyssa, OR (19.5 mi)
Snake River, King Hill, ID (88.8 mi)
Owyhee River, Bruneau, ID (98.2 mi)
Yankee Fork Salmon River, Sunbeam, ID (106.5 mi)
Meadow Creek, Stibnite, ID (106.9 mi)
East Fork South Fork Salmon River, Stibnite, ID (108.8 mi)
Sugar Creek, Yellow Pine, ID (110.2 mi)
East Fork Wallowa River, Joseph, OR (112.9 mi)
Box Canyon Springs, Wendell, ID (116.6 mi)
Briggs Spring, Buhl, ID (118.1 mi)
Snake River, Buhl, ID (122.4 mi)
Niagara Springs, Buhl, ID (124 mi)
Donner und Blitzen River, Frenchglen, OR (124.9 mi)

Weather for Caldwell, Idaho

Current Weather

50.4°F
Clear
Clear
50.8°F
45°F
50%
ESE 2.2 mph
4.7 mph
44.4°F
27.6°F
0 in
25%
9 mi
1015 mbar
0

Five Day Weather Forecast

Sunny
Tue
H: 78°F
L: 42°F
Cloudy
Wed
H: 61°F
L: 44°F
Sunny
Thu
H: 54°F
L: 32°F
Partly Cloudy
Fri
H: 59°F
L: 34°F
Sunny
Sat
H: 66°F
L: 42°F

Air Quality

AQI: 1 - Good
PM2.5: 8.85 μg/m3
PM10: 9.85 μg/m3
Carbon Monoxide: 269.85 μg/m3
Nitrogen Dioxide: 16.95 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 24 μg/m3

Astronomical

Sunrise: 7:42 AM
Sun Transit: 12:00 AM
Sunset: 8:04 PM
Daylight: 12 hrs 22 mins
Moonrise: 10:49 AM
Moon Transit: 7:11 PM
Moonset: 2:29 AM
Moon Phase: Waxing Crescent
Moon Illumination: 34.0%

Best Times for Fishing or Hunting

Major Periods

2:27 AM - 4:57 AM
6:41 PM - 9:11 PM

Minor Periods

10:19 AM - 11:49 AM
1:59 AM - 3:29 AM

Action Rating: 2 out of 5

Tuesday, March 24, 2026

Weather Forecast

Sunny
77.7°F
42.1°F
57.3°F
48%
0 in
0%
0%
9.6 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 9.01 μg/m3
PM10: 10.14 μg/m3
Carbon Monoxide: 235.61 μg/m3
Nitrogen Dioxide: 14.1 μg/m3
Sulphur Dioxide: 2.31 μg/m3
Ozone: 58.28 μg/m3

Astronomical

Sunrise: 7:42 AM
Sun Transit: 12:00 AM
Sunset: 8:04 PM
Daylight: 12 hrs 22 mins
Moonrise: 10:49 AM
Moon Transit: 7:11 PM
Moonset: 2:29 AM
Moon Phase: Waxing Crescent
Moon Illumination: 34.0%

Best Times for Fishing or Hunting

Major Periods

2:27 AM - 4:57 AM
6:41 PM - 9:11 PM

Minor Periods

10:19 AM - 11:49 AM
1:59 AM - 3:29 AM

Action Rating: 2 out of 5

Wednesday, March 25, 2026

Weather Forecast

Cloudy
61.3°F
44.3°F
51.6°F
63%
0 in
0%
0%
18.1 mph
1.3


Air Quality

AQI: 1 - Good
PM2.5: 3.24 μg/m3
PM10: 3.53 μg/m3
Carbon Monoxide: 180.85 μg/m3
Nitrogen Dioxide: 5.16 μg/m3
Sulphur Dioxide: 1.37 μg/m3
Ozone: 66.88 μg/m3

Astronomical

Sunrise: 7:40 AM
Sun Transit: 12:00 AM
Sunset: 8:06 PM
Daylight: 12 hrs 25 mins
Moonrise: 11:52 AM
Moon Transit: 8:13 PM
Moonset: 3:35 AM
Moon Phase: First Quarter
Moon Illumination: 45.1%

Best Times for Fishing or Hunting

Major Periods

3:30 AM - 6:00 AM
7:43 PM - 10:13 PM

Minor Periods

11:22 AM - 12:52 AM
3:05 AM - 4:35 AM

Action Rating: 3 out of 5

Thursday, March 26, 2026

Weather Forecast

Sunny
53.6°F
32.4°F
42.6°F
42%
0 in
0%
0%
18.3 mph
1.5


Air Quality

AQI: 1 - Good
PM2.5: 2.27 μg/m3
PM10: 2.92 μg/m3
Carbon Monoxide: 151.73 μg/m3
Nitrogen Dioxide: 2.01 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 98.28 μg/m3

Astronomical

Sunrise: 7:39 AM
Sun Transit: 12:00 AM
Sunset: 8:07 PM
Daylight: 12 hrs 28 mins
Moonrise: 1:04 PM
Moon Transit: 9:13 PM
Moonset: 4:30 AM
Moon Phase: First Quarter
Moon Illumination: 56.4%

Best Times for Fishing or Hunting

Major Periods

4:31 AM - 7:01 AM
8:43 PM - 11:13 PM

Minor Periods

12:34 AM - 2:04 PM
4:00 AM - 5:30 AM

Action Rating: 2 out of 5

Friday, March 27, 2026

Weather Forecast

Partly Cloudy
59°F
33.9°F
45.4°F
36%
0 in
0%
0%
9.6 mph
1.3


Air Quality

AQI: 1 - Good
PM2.5: 4.1 μg/m3
PM10: 5.44 μg/m3
Carbon Monoxide: 195.87 μg/m3
Nitrogen Dioxide: 7.64 μg/m3
Sulphur Dioxide: 2 μg/m3
Ozone: 91.72 μg/m3

Astronomical

Sunrise: 7:37 AM
Sun Transit: 12:00 AM
Sunset: 8:08 PM
Daylight: 12 hrs 31 mins
Moonrise: 2:21 PM
Moon Transit: 10:08 PM
Moonset: 5:10 AM
Moon Phase: First Quarter
Moon Illumination: 67.4%

Best Times for Fishing or Hunting

Major Periods

5:30 AM - 8:00 AM
12:00 AM - 12:00 AM

Minor Periods

1:51 PM - 3:21 PM
4:40 AM - 6:10 AM

Action Rating: 3 out of 5

Saturday, March 28, 2026

Weather Forecast

Sunny
66°F
42.1°F
49.2°F
37%
0 in
0%
0%
6.7 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 5.97 μg/m3
PM10: 7.2 μg/m3
Carbon Monoxide: 262.89 μg/m3
Nitrogen Dioxide: 21.15 μg/m3
Sulphur Dioxide: 1.97 μg/m3
Ozone: 62.15 μg/m3

Astronomical

Sunrise: 7:35 AM
Sun Transit: 12:00 AM
Sunset: 8:09 PM
Daylight: 12 hrs 34 mins
Moonrise: 3:36 PM
Moon Transit: 11:00 PM
Moonset: 5:42 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 77.5%

Best Times for Fishing or Hunting

Major Periods

6:23 AM - 8:53 AM
12:00 AM - 12:00 AM

Minor Periods

3:06 PM - 4:36 PM
5:12 AM - 6:42 AM

Action Rating: 2 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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