Water Temperature of Rafferty Reservoir in Estevan, Saskatchewan

Current Water Temperature

12.1°C

Measurement Time: Sunday, January 21, 2024, 8:00 AM CST

Temperature Locations

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Local Points of Interest

McDonald Lake; Souris River

Rafferty Reservoir

Station Name: Estevan 2W - Blo Rafferty Rsvr
Data Source: USGS

Elevation Above Sea Level: 535 meters

Nearest Address:
Township Road 24
Estevan, SK S4A 2S7
Estevan No. 5 County

GPS Coordinates: 49.1433, -103.0822

Nearby Water Temperatures

Rafferty Reservoir, Estevan, SK (6.6 km)
Souris River, Roche Percée, SK (21.1 km)
Long Creek, Torquay, SK (25.3 km)
Moose Mountain Lake, Corning, SK (83.5 km)
Souris River, Sherwood, ND (83.6 km)
Long Creek, Radville, SK (98.5 km)
Little Muddy River, Williston, ND (102.1 km)
Missouri River, Williston, ND (124.1 km)
Lake Darling, Carpio, ND (133.6 km)
Des Lacs River, Foxholm, ND (140.2 km)
Souris River, Westhope, ND (155.6 km)
Souris River, Minot, ND (160.4 km)
Knife River, Stanton, ND (234.4 km)
Little Missouri River, Medora, ND (249.7 km)
Sheyenne River, Harvey, ND (281.2 km)

Weather for Estevan, Saskatchewan

Current Weather

34.3°C
Sunny
Sunny
25.3°C
35.7°C
36%
S 25.9 kph
29.8 kph
34.3°C
17.1°C
0 mm
0%
10 km
1002 mbar
2.4

Five Day Weather Forecast

Sunny
Wed
H: 35°C
L: 17°C
Sunny
Thu
H: 32°C
L: 19°C
Sunny
Fri
H: 34°C
L: 18°C
Sunny
Sat
H: 36°C
L: 16°C
Sunny
Sun
H: 34°C
L: 21°C

Air Quality

AQI: 1 - Good
PM2.5: 20.8 μg/m3
PM10: 22.6 μg/m3
Carbon Monoxide: 149 μg/m3
Nitrogen Dioxide: 1.7 μg/m3
Sulphur Dioxide: 3.4 μg/m3
Ozone: 111 μg/m3

Astronomical

Sunrise: 5:21 AM
Sun Transit: 12:58 AM
Sunset: 8:36 PM
Daylight: 15 hrs 15 mins
Moonrise: 8:56 PM
Moon Transit: 12:46 AM
Moonset: 5:06 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:16 AM - 2:46 AM
10:51 AM - 1:21 PM

Minor Periods

8:26 PM - 9:56 PM
4:36 AM - 6:06 AM

Action Rating: 4 out of 5

Heat Advisory issued July 29 at 6:53AM CDT until July 29 at 8:00PM CDT by NWS Bismarck ND

Effective: Wed July 29, 2026, 5:53 AM
Expires: Wed July 29, 2026, 2:00 PM

* WHAT...Temperatures and heat index values around 100 expected. * WHERE...Portions of western and central North Dakota, including Bismarck, Dickinson, and Williston. * WHEN...From noon CDT /11 AM MDT/ today to 8 PM CDT /7 PM MDT/ this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.


Heat Advisory issued July 29 at 12:56PM CDT until July 29 at 8:00PM CDT by NWS Bismarck ND

Effective: Wed July 29, 2026, 11:56 AM
Expires: Wed July 29, 2026, 7:00 PM

* WHAT...Heat index values around 100 expected. * WHERE...Much of western and central North Dakota including the James River Valley. * WHEN...Until 8 PM CDT /7 PM MDT/ this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Wednesday, July 29, 2026

Weather Forecast

Sunny
34.5°C
16.9°C
25.6°C
64%
0 mm
4%
0%
35.3 kph
5.6


Air Quality

AQI: 2 - Moderate
PM2.5: 26.48 μg/m3
PM10: 27.6 μg/m3
Carbon Monoxide: 149.96 μg/m3
Nitrogen Dioxide: 9.01 μg/m3
Sulphur Dioxide: 2.16 μg/m3
Ozone: 77.13 μg/m3

Astronomical

Sunrise: 5:21 AM
Sun Transit: 12:58 AM
Sunset: 8:36 PM
Daylight: 15 hrs 15 mins
Moonrise: 8:56 PM
Moon Transit: 12:46 AM
Moonset: 5:06 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:16 AM - 2:46 AM
10:51 AM - 1:21 PM

Minor Periods

8:26 PM - 9:56 PM
4:36 AM - 6:06 AM

Action Rating: 4 out of 5

Thursday, July 30, 2026

Weather Forecast

Sunny
31.9°C
18.8°C
25.2°C
48%
0 mm
2%
0%
20.2 kph
6.7


Air Quality

AQI: 1 - Good
PM2.5: 14.52 μg/m3
PM10: 14.86 μg/m3
Carbon Monoxide: 159.58 μg/m3
Nitrogen Dioxide: 5.57 μg/m3
Sulphur Dioxide: 0.49 μg/m3
Ozone: 70.04 μg/m3

Astronomical

Sunrise: 5:22 AM
Sun Transit: 12:58 AM
Sunset: 8:35 PM
Daylight: 15 hrs 13 mins
Moonrise: 9:13 PM
Moon Transit: 1:32 AM
Moonset: 6:20 AM
Moon Phase: Full
Moon Illumination: 97.1%

Best Times for Fishing or Hunting

Major Periods

1:02 AM - 3:32 AM
11:37 AM - 2:07 PM

Minor Periods

8:43 PM - 10:13 PM
5:50 AM - 7:20 AM

Action Rating: 5 out of 5

Friday, July 31, 2026

Weather Forecast

Sunny
33.9°C
17.6°C
24.9°C
48%
2.07 mm
57%
0%
25.6 kph
6.6


Air Quality

AQI: 1 - Good
PM2.5: 15.03 μg/m3
PM10: 15.16 μg/m3
Carbon Monoxide: 166.17 μg/m3
Nitrogen Dioxide: 6.56 μg/m3
Sulphur Dioxide: 2.05 μg/m3
Ozone: 79.92 μg/m3

Astronomical

Sunrise: 5:23 AM
Sun Transit: 12:58 AM
Sunset: 8:33 PM
Daylight: 15 hrs 10 mins
Moonrise: 9:28 PM
Moon Transit: 2:17 AM
Moonset: 7:32 AM
Moon Phase: Full
Moon Illumination: 92.0%

Best Times for Fishing or Hunting

Major Periods

1:47 AM - 4:17 AM
12:20 AM - 2:50 PM

Minor Periods

8:58 PM - 10:28 PM
7:02 AM - 8:32 AM

Action Rating: 4 out of 5

Saturday, August 1, 2026

Weather Forecast

Sunny
36°C
16.3°C
26.1°C
49%
0.15 mm
17%
0%
24.1 kph
7.9


Air Quality

AQI: 1 - Good
PM2.5: 14.55 μg/m3
PM10: 14.74 μg/m3
Carbon Monoxide: 152.23 μg/m3
Nitrogen Dioxide: 4.87 μg/m3
Sulphur Dioxide: 2.18 μg/m3
Ozone: 85.75 μg/m3

Astronomical

Sunrise: 5:25 AM
Sun Transit: 12:58 AM
Sunset: 8:32 PM
Daylight: 15 hrs 7 mins
Moonrise: 9:42 PM
Moon Transit: 3:00 AM
Moonset: 8:46 AM
Moon Phase: Waning Gibbous
Moon Illumination: 84.9%

Best Times for Fishing or Hunting

Major Periods

2:30 AM - 5:00 AM
1:03 PM - 3:33 PM

Minor Periods

9:12 PM - 10:42 PM
8:16 AM - 9:46 AM

Action Rating: 3 out of 5

Sunday, August 2, 2026

Weather Forecast

Sunny
33.8°C
20.5°C
27.5°C
27%
0 mm
1%
0%
34.2 kph
8


Air Quality

AQI: 1 - Good
PM2.5: 10.21 μg/m3
PM10: 10.39 μg/m3
Carbon Monoxide: 167 μg/m3
Nitrogen Dioxide: 4.21 μg/m3
Sulphur Dioxide: 1.06 μg/m3
Ozone: 77.86 μg/m3

Astronomical

Sunrise: 5:26 AM
Sun Transit: 12:58 AM
Sunset: 8:30 PM
Daylight: 15 hrs 4 mins
Moonrise: 9:56 PM
Moon Transit: 3:43 AM
Moonset: 9:59 AM
Moon Phase: Waning Gibbous
Moon Illumination: 75.9%

Best Times for Fishing or Hunting

Major Periods

3:13 AM - 5:43 AM
4:20 PM - 6:50 PM

Minor Periods

9:26 PM - 10:56 PM
9:29 AM - 10:59 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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