10-day forecast for Reliance, SD: 41° to 78°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Thursday, October 22
58° · 0.56 in
Worst day: Saturday, October 24
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1651° / 41°0
Morning41°feels 33°
Afternoon50°feels 46°
Evening43°feels 42°
Overnight44°feels 35°
51 °
Reliance, Friday, 16 October
Light rain. High 51°, low 41°.
Pressure30.74 inHg
Wind10.1 mph NW
Humidity57%
Visibility6.2 mi
Dew point30°
Sat, 1769° / 41°0
Morning42°feels 35°
Afternoon65°feels 63°
Evening59°feels 56°
Overnight41°feels 34°
69 °
Reliance, Saturday, 17 October
Clear. High 69°, low 41°.
Pressure30.18 inHg
Wind15.1 mph S
Humidity38%
Visibility6.2 mi
Dew point32°
Sun, 1866° / 46°0
Morning46°feels 42°
Afternoon65°feels 63°
Evening56°feels 54°
Overnight53°feels 51°
66 °
Reliance, Sunday, 18 October
Clear. High 66°, low 46°.
Pressure30.00 inHg
Wind5.6 mph N
Humidity48%
Visibility6.2 mi
Dew point40°
Mon, 1963° / 45°0
Morning46°feels 43°
Afternoon61°feels 60°
Evening55°feels 54°
Overnight48°feels 45°
63 °
Reliance, Monday, 19 October
Clear. High 63°, low 45°.
Pressure30.09 inHg
Wind7 mph E
Humidity68%
Visibility6.2 mi
Dew point45°
Tue, 2068° / 47°0
Morning52°feels 49°
Afternoon64°feels 63°
Evening60°feels 60°
Overnight55°feels 54°
68 °
Reliance, Tuesday, 20 October
Clear. High 68°, low 47°.
Pressure30.09 inHg
Wind11.1 mph SE
Humidity64%
Visibility—
Dew point49°
Wed, 2170° / 54°0.01
Morning58°feels 57°
Afternoon67°feels 67°
Evening67°feels 67°
Overnight63°feels 63°
70 °
Reliance, Wednesday, 21 October
Light rain. High 70°, low 54°.
Pressure29.94 inHg
Wind15.5 mph S
Humidity68%
Visibility—
Dew point55°
Thu, 2278° / 60°0.03
Morning64°feels 64°
Afternoon73°feels 73°
Evening72°feels 72°
Overnight68°feels 67°
78 °
Reliance, Thursday, 22 October
Light rain. High 78°, low 60°.
Pressure29.77 inHg
Wind15 mph S
Humidity58%
Visibility—
Dew point56°
Fri, 2367° / 52°0.59
Morning66°feels 66°
Afternoon63°feels 63°
Evening53°feels 52°
Overnight55°feels 54°
67 °
Reliance, Friday, 23 October
Rain. High 67°, low 52°.
Pressure29.68 inHg
Wind16.8 mph NW
Humidity80%
Visibility—
Dew point59°
Sat, 2458° / 48°0.56
Morning51°feels 47°
Afternoon56°feels 53°
Evening50°feels 47°
Overnight48°feels 46°
58 °
Reliance, Saturday, 24 October
Rain. High 58°, low 48°.
Pressure30.18 inHg
Wind18.3 mph W
Humidity49%
Visibility—
Dew point37°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Reliance, SD around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.