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As of 12:01 MDT

Weather in Grindstone, SD

58°Current weather

Grindstone, Thursday, 29 October, 12:01

Clear. Feels like 56°. High 63°, low 37°.

Pressure30.09 inHg
Wind8.7 mph S
Humidity52%
Visibility6.2 mi
Dew point40°

10-day forecast for Grindstone, SD: 37° to 67°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

67°
Best day: Saturday, October 31
55° · 0.8 in
Worst day: Monday, November 2

Tap any day below to see morning, afternoon, evening and overnight.

Fri, 3063° / 37°0Overcast
MorningOvercast40°feels 36°
AfternoonOvercast62°feels 61°
EveningOvercast51°feels 50°
OvernightOvercast38°feels 34°
63 °Overcast

Grindstone, Friday, 30 October

Overcast. High 63°, low 37°.

Pressure30.09 inHg
Wind8.2 mph SE
Humidity73%
Visibility6.2 mi
Dew point47°
Sat, 3167° / 49°0Overcast
MorningOvercast55°feels 54°
AfternoonOvercast67°feels 66°
EveningOvercast57°feels 56°
OvernightOvercast52°feels 52°
67 °Overcast

Grindstone, Saturday, 31 October

Overcast. High 67°, low 49°.

Pressure29.97 inHg
Wind10.8 mph S
Humidity65%
Visibility6.2 mi
Dew point53°
Sun, 0162° / 47°0Overcast
MorningOvercast47°feels 46°
AfternoonOvercast61°feels 60°
EveningOvercast58°feels 57°
OvernightOvercast51°feels 50°
62 °Overcast

Grindstone, Sunday, 1 November

Overcast. High 62°, low 47°.

Pressure30.00 inHg
Wind3.2 mph SW
Humidity77%
Visibility6.2 mi
Dew point50°
Mon, 0255° / 48°0.8Rain
MorningLight rain54°feels 54°
AfternoonRain55°feels 54°
EveningRain52°feels 50°
OvernightLight rain55°feels 55°
55 °Rain

Grindstone, Monday, 2 November

Rain. High 55°, low 48°.

Pressure29.65 inHg
Wind12.2 mph NW
Humidity95%
Visibility4.8 mi
Dew point53°
Tue, 0352° / 42°0.3Rain
MorningRain45°feels 37°
AfternoonRain48°feels 42°
EveningRain49°feels 46°
OvernightRain42°feels 37°
52 °Rain

Grindstone, Tuesday, 3 November

Rain. High 52°, low 42°.

Pressure30.18 inHg
Wind22.6 mph NW
Humidity55%
Visibility—
Dew point32°
Wed, 0459° / 41°0Overcast
MorningOvercast46°feels 42°
AfternoonOvercast55°feels 52°
EveningOvercast51°feels 48°
OvernightOvercast45°feels 40°
59 °Overcast

Grindstone, Wednesday, 4 November

Overcast. High 59°, low 41°.

Pressure30.03 inHg
Wind11.2 mph NW
Humidity53%
Visibility—
Dew point37°
Thu, 0550° / 40°0Partly cloudy
MorningPartly cloudy42°feels 37°
AfternoonPartly cloudy47°feels 44°
EveningPartly cloudy44°feels 40°
OvernightPartly cloudy40°feels 37°
50 °Partly cloudy

Grindstone, Thursday, 5 November

Partly cloudy. High 50°, low 40°.

Pressure30.06 inHg
Wind9.3 mph NW
Humidity59%
Visibility—
Dew point33°
Fri, 0650° / 37°0Overcast
MorningOvercast40°feels 34°
AfternoonOvercast46°feels 40°
EveningOvercast43°feels 37°
OvernightOvercast40°feels 34°
50 °Overcast

Grindstone, Friday, 6 November

Overcast. High 50°, low 37°.

Pressure30.06 inHg
Wind12 mph SE
Humidity54%
Visibility—
Dew point29°
Sat, 0755° / 40°0Clear
MorningClear43°feels 39°
AfternoonClear51°feels 49°
EveningClear48°feels 46°
OvernightClear45°feels 42°
55 °Clear

Grindstone, Saturday, 7 November

Clear. High 55°, low 40°.

Pressure30.06 inHg
Wind9.3 mph SE
Humidity54%
Visibility—
Dew point34°

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 Grindstone, 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.