Water Temperature of the Boise River in Caldwell, ID
Current Water Temperature
72.3°F
Measurement Time: Saturday, July 4, 2026, 12:30 PM MDT
Temperature Locations
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Local Points of Interest
Indian CreekBoise 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
96.1°F

Sunny
93.1°F
92.6°F
19%
NW 8.3 mph
9.5 mph
95.7°F
41.9°F
0 in
0%
9 mi
1012 mbar
1.2
Five Day Weather Forecast

Sat
H: 98°F
L: 57°F

Sun
H: 98°F
L: 64°F

Mon
H: 98°F
L: 68°F

Tue
H: 100°F
L: 63°F

Wed
H: 97°F
L: 65°F
Air Quality
AQI:
1 - Good
PM2.5:
3.3 μg/m3
PM10:
5.2 μg/m3
Carbon Monoxide: 99 μg/m3
Nitrogen Dioxide: 0.5 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 112 μg/m3
Nitrogen Dioxide: 0.5 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 112 μg/m3
Astronomical
Sunrise: 6:11 AM
Sun Transit: 1:51 PM
Sunset: 9:31 PM
Daylight: 15 hrs 20 mins
Sun Transit: 1:51 PM
Sunset: 9:31 PM
Daylight: 15 hrs 20 mins
Moonrise: 12:51 AM
Moon Transit: 5:14 AM
Moonset: 10:48 AM
Moon Phase: Waning Gibbous
Moon Illumination: 70.6%
Moon Transit: 5:14 AM
Moonset: 10:48 AM
Moon Phase: Waning Gibbous
Moon Illumination: 70.6%
Best Times for Fishing or Hunting
Major Periods
4:44 AM - 7:14 AM1:25 PM - 3:55 PM
Minor Periods
10:18 AM - 11:48 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Saturday, July 4, 2026
Weather Forecast
Sunny
98.4°F
56.7°F
79.2°F
33%
0 in
0%
0%
8.7 mph
9.4
Air Quality
AQI:
1 - Good
PM2.5:
4.15 μg/m3
PM10:
5.31 μg/m3
Carbon Monoxide: 124.71 μg/m3
Nitrogen Dioxide: 7.78 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 76.96 μg/m3
Nitrogen Dioxide: 7.78 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 76.96 μg/m3
Astronomical
Sunrise: 6:11 AM
Sun Transit: 1:51 PM
Sunset: 9:31 PM
Daylight: 15 hrs 20 mins
Sun Transit: 1:51 PM
Sunset: 9:31 PM
Daylight: 15 hrs 20 mins
Moonrise: 12:51 AM
Moon Transit: 5:14 AM
Moonset: 10:48 AM
Moon Phase: Waning Gibbous
Moon Illumination: 70.6%
Moon Transit: 5:14 AM
Moonset: 10:48 AM
Moon Phase: Waning Gibbous
Moon Illumination: 70.6%
Best Times for Fishing or Hunting
Major Periods
4:44 AM - 7:14 AM1:25 PM - 3:55 PM
Minor Periods
10:18 AM - 11:48 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Sunday, July 5, 2026
Weather Forecast
Sunny
98.3°F
63.7°F
81.7°F
24%
0 in
1%
0%
9.8 mph
9
Air Quality
AQI:
1 - Good
PM2.5:
2.98 μg/m3
PM10:
4.19 μg/m3
Carbon Monoxide: 117.54 μg/m3
Nitrogen Dioxide: 4.2 μg/m3
Sulphur Dioxide: 0.34 μg/m3
Ozone: 91.13 μg/m3
Nitrogen Dioxide: 4.2 μg/m3
Sulphur Dioxide: 0.34 μg/m3
Ozone: 91.13 μg/m3
Astronomical
Sunrise: 6:12 AM
Sun Transit: 1:51 PM
Sunset: 9:31 PM
Daylight: 15 hrs 19 mins
Sun Transit: 1:51 PM
Sunset: 9:31 PM
Daylight: 15 hrs 19 mins
Moonrise: 12:11 AM
Moon Transit: 5:56 AM
Moonset: 11:55 AM
Moon Phase: Waning Gibbous
Moon Illumination: 59.8%
Moon Transit: 5:56 AM
Moonset: 11:55 AM
Moon Phase: Waning Gibbous
Moon Illumination: 59.8%
Best Times for Fishing or Hunting
Major Periods
5:26 AM - 7:56 AM2:08 PM - 4:38 PM
Minor Periods
11:25 AM - 12:55 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Monday, July 6, 2026
Weather Forecast
Sunny
98.1°F
68.3°F
82.6°F
24%
0.01 in
17%
0%
17.9 mph
9.1
Air Quality
AQI:
1 - Good
PM2.5:
2.84 μg/m3
PM10:
4.03 μg/m3
Carbon Monoxide: 115 μg/m3
Nitrogen Dioxide: 1.82 μg/m3
Sulphur Dioxide: 0.29 μg/m3
Ozone: 90.17 μg/m3
Nitrogen Dioxide: 1.82 μg/m3
Sulphur Dioxide: 0.29 μg/m3
Ozone: 90.17 μg/m3
Astronomical
Sunrise: 6:12 AM
Sun Transit: 1:51 PM
Sunset: 9:31 PM
Daylight: 15 hrs 18 mins
Sun Transit: 1:51 PM
Sunset: 9:31 PM
Daylight: 15 hrs 18 mins
Moonrise: 12:30 AM
Moon Transit: 11:15 AM
Moonset: 1:03 PM
Moon Phase: Last Quarter
Moon Illumination: 48.6%
Moon Transit: 11:15 AM
Moonset: 1:03 PM
Moon Phase: Last Quarter
Moon Illumination: 48.6%
Best Times for Fishing or Hunting
Major Periods
10:45 AM - 1:15 PM10:45 AM - 1:15 PM
Minor Periods
12:33 AM - 2:03 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Tuesday, July 7, 2026
Weather Forecast
Sunny
100.2°F
63.2°F
82°F
38%
0 in
17%
0%
8.3 mph
9
Air Quality
AQI:
1 - Good
PM2.5:
3.46 μg/m3
PM10:
5.24 μg/m3
Carbon Monoxide: 110.64 μg/m3
Nitrogen Dioxide: 3.66 μg/m3
Sulphur Dioxide: 0.31 μg/m3
Ozone: 93.71 μg/m3
Nitrogen Dioxide: 3.66 μg/m3
Sulphur Dioxide: 0.31 μg/m3
Ozone: 93.71 μg/m3
Astronomical
Sunrise: 6:13 AM
Sun Transit: 1:51 PM
Sunset: 9:30 PM
Daylight: 15 hrs 17 mins
Sun Transit: 1:51 PM
Sunset: 9:30 PM
Daylight: 15 hrs 17 mins
Moonrise: 12:49 AM
Moon Transit: 7:24 AM
Moonset: 2:14 PM
Moon Phase: Last Quarter
Moon Illumination: 37.3%
Moon Transit: 7:24 AM
Moonset: 2:14 PM
Moon Phase: Last Quarter
Moon Illumination: 37.3%
Best Times for Fishing or Hunting
Major Periods
6:54 AM - 9:24 AM3:37 PM - 6:07 PM
Minor Periods
1:44 PM - 3:14 PM12:19 AM - 1:49 AM
Action Rating: 2 out of 5
Wednesday, July 8, 2026
Weather Forecast
Sunny
97.3°F
64.9°F
82.2°F
26%
0 in
0%
0%
20.8 mph
9
Air Quality
AQI:
1 - Good
PM2.5:
4.54 μg/m3
PM10:
6.44 μg/m3
Carbon Monoxide: 131.57 μg/m3
Nitrogen Dioxide: 9.14 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 69.71 μg/m3
Nitrogen Dioxide: 9.14 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 69.71 μg/m3
Astronomical
Sunrise: 6:14 AM
Sun Transit: 1:52 PM
Sunset: 9:30 PM
Daylight: 15 hrs 16 mins
Sun Transit: 1:52 PM
Sunset: 9:30 PM
Daylight: 15 hrs 16 mins
Moonrise: 1:10 AM
Moon Transit: 8:12 AM
Moonset: 3:29 PM
Moon Phase: Last Quarter
Moon Illumination: 26.8%
Moon Transit: 8:12 AM
Moonset: 3:29 PM
Moon Phase: Last Quarter
Moon Illumination: 26.8%
Best Times for Fishing or Hunting
Major Periods
7:42 AM - 10:12 AM4:26 PM - 6:56 PM
Minor Periods
2:59 PM - 4:29 PM12:40 AM - 2:10 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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