Water Temperature of the Boise River in Caldwell, ID

Current Water Temperature

67.1°F

Measurement Time: Monday, July 21, 2025, 5:45 PM MDT

Temperature Locations

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Local Points of Interest

Indian Creek

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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 / 716 meters

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 (124.0 mi)
Donner und Blitzen River, Frenchglen, OR (124.9 mi)

Weather for Caldwell, Idaho

Current Weather

63°F
Clear
Conditions: Clear
Humidity: 84%
Feels Like: 63°F
Wind: NW 5.1 mph
Wind Gusts: 10.8 mph
Pressure: 29.89 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Sunny
Tue
H: 89°F
L: 54°F
Sunny
Wed
H: 93°F
L: 57°F
Sunny
Thu
H: 98°F
L: 59°F
Sunny
Fri
H: 98°F
L: 65°F
Sunny
Sat
H: 96°F
L: 65°F

Air Quality

PM2.5: 7.4 μg/m3
PM10: 7.77 μg/m3
Carbon Monoxide: 257.15 μg/m3
Nitrogen Dioxide: 7.96 μg/m3
Sulphur Dioxide: 0.56 μg/m3
Ozone: 66 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:53 PM
Sunset: 9:20 PM
Daylight: 14 hrs 54 mins
Moonrise: 3:33 AM
Moon Transit: 11:58 AM
Moonset: 8:21 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.6%

Best Times for Fishing or Hunting

Major Periods

8:17 PM - 10:47 PM
11:28 AM - 1:58 PM

Minor Periods

7:51 PM - 9:21 PM
3:03 AM - 4:33 AM

Action Rating: 3 out of 5

Special Weather Statement issued July 21 at 6:10PM MDT by NWS Boise ID

Effective: Mon July 21, 2025, 6:10 PM
Expires: Mon July 21, 2025, 6:45 PM

At 610 PM MDT/510 PM PDT/, Doppler radar was tracking a strong thunderstorm over Sugarloaf Butte, or 27 miles west of Ontario, moving northeast at 40 mph. HAZARD...Nickel size hail. SOURCE...Radar indicated. IMPACT...Minor damage to outdoor objects is possible. Locations impacted include... Weiser, Huntington, Brosman Mountain, Annex, Farewell Bend State Park, Jamieson, Bully Creek Reservoir, Moores Hollow.

If outdoors, consider seeking shelter inside a building. Torrential rainfall is also occurring with this storm and may lead to localized flooding. Do not drive your vehicle through flooded roadways.


Special Weather Statement issued July 21 at 6:10PM MDT by NWS Boise ID

Effective: Mon July 21, 2025, 6:10 PM
Expires: Mon July 21, 2025, 6:45 PM

At 610 PM MDT/510 PM PDT/, Doppler radar was tracking a strong thunderstorm over Sugarloaf Butte, or 27 miles west of Ontario, moving northeast at 40 mph. HAZARD...Nickel size hail. SOURCE...Radar indicated. IMPACT...Minor damage to outdoor objects is possible. Locations impacted include... Weiser, Huntington, Brosman Mountain, Annex, Farewell Bend State Park, Jamieson, Bully Creek Reservoir, Moores Hollow.

If outdoors, consider seeking shelter inside a building. Torrential rainfall is also occurring with this storm and may lead to localized flooding. Do not drive your vehicle through flooded roadways.


Special Weather Statement issued July 21 at 6:10PM MDT by NWS Boise ID

Effective: Mon July 21, 2025, 6:10 PM
Expires: Mon July 21, 2025, 6:45 PM

At 610 PM MDT/510 PM PDT/, Doppler radar was tracking a strong thunderstorm over Sugarloaf Butte, or 27 miles west of Ontario, moving northeast at 40 mph. HAZARD...Nickel size hail. SOURCE...Radar indicated. IMPACT...Minor damage to outdoor objects is possible. Locations impacted include... Weiser, Huntington, Brosman Mountain, Annex, Farewell Bend State Park, Jamieson, Bully Creek Reservoir, Moores Hollow.

If outdoors, consider seeking shelter inside a building. Torrential rainfall is also occurring with this storm and may lead to localized flooding. Do not drive your vehicle through flooded roadways.


Special Weather Statement issued July 21 at 6:10PM MDT by NWS Boise ID

Effective: Mon July 21, 2025, 6:10 PM
Expires: Mon July 21, 2025, 6:45 PM

At 610 PM MDT/510 PM PDT/, Doppler radar was tracking a strong thunderstorm over Sugarloaf Butte, or 27 miles west of Ontario, moving northeast at 40 mph. HAZARD...Nickel size hail. SOURCE...Radar indicated. IMPACT...Minor damage to outdoor objects is possible. Locations impacted include... Weiser, Huntington, Brosman Mountain, Annex, Farewell Bend State Park, Jamieson, Bully Creek Reservoir, Moores Hollow.

If outdoors, consider seeking shelter inside a building. Torrential rainfall is also occurring with this storm and may lead to localized flooding. Do not drive your vehicle through flooded roadways.


Special Weather Statement issued July 21 at 6:10PM MDT by NWS Boise ID

Effective: Mon July 21, 2025, 6:10 PM
Expires: Mon July 21, 2025, 6:45 PM

At 610 PM MDT/510 PM PDT/, Doppler radar was tracking a strong thunderstorm over Sugarloaf Butte, or 27 miles west of Ontario, moving northeast at 40 mph. HAZARD...Nickel size hail. SOURCE...Radar indicated. IMPACT...Minor damage to outdoor objects is possible. Locations impacted include... Weiser, Huntington, Brosman Mountain, Annex, Farewell Bend State Park, Jamieson, Bully Creek Reservoir, Moores Hollow.

If outdoors, consider seeking shelter inside a building. Torrential rainfall is also occurring with this storm and may lead to localized flooding. Do not drive your vehicle through flooded roadways.
Tuesday, July 22, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 71.2°F
Average Humidity: 55%
Chance of Rain: 0%
Wind: 13.4 mph
UV Index: 2.3

Air Quality

AQI: 1 - Good
PM2.5: 7.84 μg/m3
PM10: 8.34 μg/m3
Carbon Monoxide: 266.77 μg/m3
Nitrogen Dioxide: 4.44 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 84.96 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:53 PM
Sunset: 9:20 PM
Daylight: 14 hrs 54 mins
Moonrise: 3:33 AM
Moon Transit: 11:58 AM
Moonset: 8:21 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.6%

Best Times for Fishing or Hunting

Major Periods

8:17 PM - 10:47 PM
11:28 AM - 1:58 PM

Minor Periods

7:51 PM - 9:21 PM
3:03 AM - 4:33 AM

Action Rating: 3 out of 5

Wednesday, July 23, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 75.2°F
Average Humidity: 43%
Chance of Rain: 0%
Wind: 11.9 mph
UV Index: 2.4

Air Quality

AQI: 1 - Good
PM2.5: 8.99 μg/m3
PM10: 9.38 μg/m3
Carbon Monoxide: 306.8 μg/m3
Nitrogen Dioxide: 9.2 μg/m3
Sulphur Dioxide: 0.67 μg/m3
Ozone: 94.44 μg/m3

Astronomical

Sunrise: 6:27 AM
Sun Transit: 1:53 PM
Sunset: 9:19 PM
Daylight: 14 hrs 52 mins
Moonrise: 4:43 AM
Moon Transit: 1:00 PM
Moonset: 9:09 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

9:18 PM - 11:48 PM
12:30 AM - 3:00 PM

Minor Periods

8:39 PM - 10:09 PM
4:13 AM - 5:43 AM

Action Rating: 3 out of 5

Thursday, July 24, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 78.4°F
Average Humidity: 34%
Chance of Rain: 0%
Wind: 19.2 mph
UV Index: 2.4

Air Quality

AQI: 1 - Good
PM2.5: 6.8 μg/m3
PM10: 7.03 μg/m3
Carbon Monoxide: 331.67 μg/m3
Nitrogen Dioxide: 15.9 μg/m3
Sulphur Dioxide: 0.98 μg/m3
Ozone: 102.12 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 1:53 PM
Sunset: 9:18 PM
Daylight: 14 hrs 50 mins
Moonrise: 5:59 AM
Moon Transit: 1:58 PM
Moonset: 9:45 PM
Moon Phase: New
Moon Illumination: 0.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:28 PM - 3:58 PM

Minor Periods

9:15 PM - 10:45 PM
5:29 AM - 6:59 AM

Action Rating: 4 out of 5

Friday, July 25, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 81.2°F
Average Humidity: 31%
Chance of Rain: 0%
Wind: 17.2 mph
UV Index: 2.5

Air Quality

AQI: 1 - Good
PM2.5: 9.46 μg/m3
PM10: 9.76 μg/m3
Carbon Monoxide: 302.4 μg/m3
Nitrogen Dioxide: 10.3 μg/m3
Sulphur Dioxide: 0.54 μg/m3
Ozone: 97.38 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 1:53 PM
Sunset: 9:17 PM
Daylight: 14 hrs 48 mins
Moonrise: 7:15 AM
Moon Transit: 2:51 PM
Moonset: 10:13 PM
Moon Phase: New
Moon Illumination: 3.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:21 PM - 4:51 PM

Minor Periods

9:43 PM - 11:13 PM
6:45 AM - 8:15 AM

Action Rating: 5 out of 5

Saturday, July 26, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 74.9°F
Average Humidity: 36%
Chance of Rain: 0%
Wind: 14.3 mph
UV Index: 0

Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:53 PM
Sunset: 9:16 PM
Daylight: 14 hrs 46 mins
Moonrise: 8:30 AM
Moon Transit: 3:39 PM
Moonset: 10:36 PM
Moon Phase: New
Moon Illumination: 0.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:09 PM - 5:39 PM

Minor Periods

10:06 PM - 11:36 PM
8:00 AM - 9:30 AM

Action Rating: 3 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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