10-day forecast for Reliance, SD: 40° to 75°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Tuesday, October 20
58° · 0.6 in
Worst day: Thursday, October 22
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1458° / 40°0.11
Morning42°feels 42°
Afternoon56°feels 54°
Evening51°feels 50°
Overnight44°feels 41°
58 °
Reliance, Wednesday, 14 October
Rain. High 58°, low 40°.
Pressure30.27 inHg
Wind2.7 mph E
Humidity56%
Visibility6.2 mi
Dew point38°
Thu, 1560° / 48°0.29
Morning49°feels 46°
Afternoon60°feels 58°
Evening51°feels 48°
Overnight49°feels 47°
60 °
Reliance, Thursday, 15 October
Rain. High 60°, low 48°.
Pressure30.24 inHg
Wind12.8 mph NW
Humidity68%
Visibility6.2 mi
Dew point47°
Fri, 1653° / 41°0
Morning40°feels 33°
Afternoon50°feels 48°
Evening46°feels 43°
Overnight45°feels 37°
53 °
Reliance, Friday, 16 October
Clear. High 53°, low 41°.
Pressure30.74 inHg
Wind8.9 mph NW
Humidity56%
Visibility6.2 mi
Dew point31°
Sat, 1772° / 43°0
Morning49°feels 44°
Afternoon64°feels 62°
Evening64°feels 61°
Overnight44°feels 36°
72 °
Reliance, Saturday, 17 October
Clear. High 72°, low 43°.
Pressure30.06 inHg
Wind15.2 mph S
Humidity33%
Visibility—
Dew point32°
Sun, 1867° / 51°0
Morning54°feels 52°
Afternoon62°feels 60°
Evening59°feels 57°
Overnight54°feels 51°
67 °
Reliance, Sunday, 18 October
Overcast. High 67°, low 51°.
Pressure29.88 inHg
Wind15.1 mph SW
Humidity49%
Visibility—
Dew point42°
Mon, 1968° / 47°0
Morning52°feels 50°
Afternoon63°feels 60°
Evening59°feels 57°
Overnight53°feels 52°
68 °
Reliance, Monday, 19 October
Clear. High 68°, low 47°.
Pressure30.06 inHg
Wind11.9 mph SE
Humidity37%
Visibility—
Dew point35°
Tue, 2075° / 49°0
Morning56°feels 52°
Afternoon70°feels 69°
Evening66°feels 65°
Overnight60°feels 59°
75 °
Reliance, Tuesday, 20 October
Clear. High 75°, low 49°.
Pressure29.83 inHg
Wind19.5 mph S
Humidity36%
Visibility—
Dew point40°
Wed, 2175° / 63°0.14
Morning67°feels 67°
Afternoon73°feels 73°
Evening67°feels 67°
Overnight65°feels 65°
75 °
Reliance, Wednesday, 21 October
Light rain. High 75°, low 63°.
Pressure29.68 inHg
Wind18.6 mph S
Humidity57%
Visibility—
Dew point57°
Thu, 2258° / 46°0.6
Morning54°feels 53°
Afternoon52°feels 50°
Evening49°feels 43°
Overnight48°feels 42°
58 °
Reliance, Thursday, 22 October
Heavy rain. High 58°, low 46°.
Pressure29.74 inHg
Wind16.7 mph NW
Humidity71%
Visibility—
Dew point44°
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.