10-day forecast for Reliance, SD: 40° to 79°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
77°
Best day: Tuesday, October 20
79° · 0.27 in
Worst day: Wednesday, October 21
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1352° / 42°0.05
Morning44°feels 39°
Afternoon50°feels 45°
Evening46°feels 44°
Overnight49°feels 45°
52 °
Reliance, Tuesday, 13 October
Light rain. High 52°, low 42°.
Pressure30.06 inHg
Wind7.9 mph NW
Humidity63%
Visibility6.2 mi
Dew point38°
Wed, 1454° / 40°0.02
Morning41°feels 41°
Afternoon53°feels 51°
Evening51°feels 49°
Overnight43°feels 41°
54 °
Reliance, Wednesday, 14 October
Light rain. High 54°, low 40°.
Pressure30.27 inHg
Wind3.1 mph NE
Humidity59%
Visibility6.2 mi
Dew point38°
Thu, 1560° / 48°0.01
Morning49°feels 46°
Afternoon60°feels 58°
Evening51°feels 48°
Overnight49°feels 49°
60 °
Reliance, Thursday, 15 October
Light rain. High 60°, low 48°.
Pressure30.27 inHg
Wind14.1 mph NW
Humidity62%
Visibility6.2 mi
Dew point44°
Fri, 1655° / 40°0
Morning41°feels 35°
Afternoon52°feels 49°
Evening48°feels 44°
Overnight45°feels 37°
55 °
Reliance, Friday, 16 October
Clear. High 55°, low 40°.
Pressure30.74 inHg
Wind8.3 mph NW
Humidity54%
Visibility6.2 mi
Dew point30°
Sat, 1775° / 45°0
Morning51°feels 46°
Afternoon66°feels 64°
Evening65°feels 62°
Overnight58°feels 55°
75 °
Reliance, Saturday, 17 October
Clear. High 75°, low 45°.
Pressure30.03 inHg
Wind14.8 mph S
Humidity27%
Visibility—
Dew point29°
Sun, 1873° / 52°0
Morning56°feels 54°
Afternoon66°feels 65°
Evening62°feels 59°
Overnight55°feels 53°
73 °
Reliance, Sunday, 18 October
Mostly clear. High 73°, low 52°.
Pressure29.85 inHg
Wind13 mph SW
Humidity36%
Visibility—
Dew point37°
Mon, 1969° / 48°0
Morning53°feels 51°
Afternoon64°feels 63°
Evening60°feels 58°
Overnight54°feels 52°
69 °
Reliance, Monday, 19 October
Clear. High 69°, low 48°.
Pressure29.94 inHg
Wind9.2 mph SE
Humidity43%
Visibility—
Dew point40°
Tue, 2077° / 49°0
Morning55°feels 52°
Afternoon71°feels 70°
Evening67°feels 66°
Overnight60°feels 59°
77 °
Reliance, Tuesday, 20 October
Clear. High 77°, low 49°.
Pressure29.80 inHg
Wind17.9 mph S
Humidity48%
Visibility—
Dew point48°
Wed, 2179° / 60°0.27
Morning64°feels 64°
Afternoon75°feels 74°
Evening71°feels 71°
Overnight67°feels 67°
79 °
Reliance, Wednesday, 21 October
Rain. High 79°, low 60°.
Pressure29.59 inHg
Wind24.7 mph SE
Humidity54%
Visibility—
Dew point55°
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.