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As of 23:45 MDT

Weather in Grindstone, SD

60°Current weather

Grindstone, Friday, 23 October, 23:45

Overcast. Feels like 58°. High 82°, low 57°.

Pressure29.85 inHg
Wind7.3 mph W
Humidity45%
Visibility6.2 mi
Dew point38°

10-day forecast for Grindstone, SD: 34° to 82°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

82°
Best day: Friday, October 23
39° · 0.74 in
Worst day: Monday, October 26

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

Sat, 2460° / 41°0.03Light rain
MorningClear42°feels 33°
AfternoonClear55°feels 52°
EveningOvercast44°feels 42°
OvernightOvercast57°feels 55°
60 °Light rain

Grindstone, Saturday, 24 October

Light rain. High 60°, low 41°.

Pressure30.39 inHg
Wind13.5 mph NW
Humidity47%
Visibility6.2 mi
Dew point26°
Sun, 2546° / 39°0.18Light rain
MorningLight rain42°feels 36°
AfternoonLight rain43°feels 37°
EveningLight rain40°feels 34°
OvernightLight rain41°feels 38°
46 °Light rain

Grindstone, Sunday, 25 October

Light rain. High 46°, low 39°.

Pressure30.45 inHg
Wind9.1 mph E
Humidity79%
Visibility5.8 mi
Dew point37°
Mon, 2639° / 34°0.74Snow
MorningRain38°feels 31°
AfternoonRain36°feels 28°
EveningLight snow34°feels 29°
OvernightLight rain38°feels 33°
39 °Snow

Grindstone, Monday, 26 October

Snow. High 39°, low 34°.

Pressure30.36 inHg
Wind13.1 mph NE
Humidity96%
Visibility2.8 mi
Dew point36°
Tue, 2758° / 34°0Partly cloudy
MorningOvercast36°feels 29°
AfternoonPartly cloudy57°feels 54°
EveningClear41°feels 33°
OvernightOvercast34°feels 34°
58 °Partly cloudy

Grindstone, Tuesday, 27 October

Partly cloudy. High 58°, low 34°.

Pressure29.85 inHg
Wind12.7 mph S
Humidity59%
Visibility6.2 mi
Dew point40°
Wed, 2865° / 37°0Partly cloudy
MorningPartly cloudy43°feels 38°
AfternoonPartly cloudy57°feels 56°
EveningPartly cloudy54°feels 52°
OvernightPartly cloudy46°feels 43°
65 °Partly cloudy

Grindstone, Wednesday, 28 October

Partly cloudy. High 65°, low 37°.

Pressure29.91 inHg
Wind12.2 mph SE
Humidity56%
Visibility—
Dew point40°
Thu, 2956° / 43°0Overcast
MorningOvercast46°feels 44°
AfternoonOvercast52°feels 51°
EveningOvercast51°feels 49°
OvernightOvercast48°feels 44°
56 °Overcast

Grindstone, Thursday, 29 October

Overcast. High 56°, low 43°.

Pressure29.97 inHg
Wind9.4 mph SE
Humidity89%
Visibility—
Dew point47°
Fri, 3066° / 46°0Overcast
MorningOvercast50°feels 46°
AfternoonOvercast59°feels 58°
EveningOvercast57°feels 56°
OvernightOvercast53°feels 51°
66 °Overcast

Grindstone, Friday, 30 October

Overcast. High 66°, low 46°.

Pressure29.94 inHg
Wind17.4 mph SE
Humidity68%
Visibility—
Dew point47°
Sat, 3156° / 48°0.65Rain
MorningRain54°feels 53°
AfternoonRain52°feels 51°
EveningRain51°feels 47°
OvernightRain49°feels 46°
56 °Rain

Grindstone, Saturday, 31 October

Rain. High 56°, low 48°.

Pressure29.80 inHg
Wind22.2 mph NW
Humidity85%
Visibility—
Dew point48°
Sun, 0154° / 40°0Partly cloudy
MorningPartly cloudy42°feels 35°
AfternoonPartly cloudy49°feels 43°
EveningPartly cloudy47°feels 42°
OvernightPartly cloudy42°feels 36°
54 °Partly cloudy

Grindstone, Sunday, 1 November

Partly cloudy. High 54°, low 40°.

Pressure30.24 inHg
Wind18.4 mph NW
Humidity37%
Visibility—
Dew point23°

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.