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As of 15:20 MDT

Weather in Grindstone, SD

72°Current weather

Grindstone, Wednesday, 21 October, 15:20

Clear. Feels like 71°. High 72°, low 45°.

Pressure30.15 inHg
Wind4.8 mph E
Humidity43%
Visibility6.2 mi
Dew point49°

Two-week outlook for Grindstone, SD: week one averages a high of 61.1° and week two 56.5°, so week two runs 4.6° cooler than week one. Around 1.1 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 24: 67°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 21 – October 27)61.1°44.2°0.6 in / 1 d—
2nd (October 28 – November 3)56.5°44.3°0.4 in / 2 d—

Weekend weather

Sat, October 24
Overcast
67°44°
no precip.
Sun, October 25
Rain
45°38°
0.61 in
Sat, October 31
Overcast
64°50°
no precip.
Sun, November 1
Light rain
53°51°
0.3 in
Thu, 2279° / 52°0Mostly clear
79 °Mostly clear

Grindstone, Thursday, 22 October

Mostly clear. High 79°, low 52°.

Pressure29.94 inHg
Wind13.9 mph S
Humidity49%
Visibility6.2 mi
Dew point52°
Fri, 2380° / 58°0Overcast
80 °Overcast

Grindstone, Friday, 23 October

Overcast. High 80°, low 58°.

Pressure29.68 inHg
Wind13 mph S
Humidity49%
Visibility6.2 mi
Dew point55°
Sat, 2467° / 44°0Overcast
67 °Overcast

Grindstone, Saturday, 24 October

Overcast. High 67°, low 44°.

Pressure30.36 inHg
Wind15.3 mph NW
Humidity48%
Visibility6.2 mi
Dew point32°
Sun, 2545° / 38°0.61Rain
45 °Rain

Grindstone, Sunday, 25 October

Rain. High 45°, low 38°.

Pressure30.39 inHg
Wind11 mph E
Humidity92%
Visibility3.2 mi
Dew point38°
Mon, 2642° / 36°0Overcast
42 °Overcast

Grindstone, Monday, 26 October

Overcast. High 42°, low 36°.

Pressure30.50 inHg
Wind9.3 mph N
Humidity75%
Visibility—
Dew point32°
Tue, 2742° / 36°0.02Light snow
42 °Light snow

Grindstone, Tuesday, 27 October

Light snow. High 42°, low 36°.

Pressure30.33 inHg
Wind19.2 mph NW
Humidity82%
Visibility—
Dew point35°
Wed, 2848° / 34°0Mostly clear
48 °Mostly clear

Grindstone, Wednesday, 28 October

Mostly clear. High 48°, low 34°.

Pressure30.42 inHg
Wind13.1 mph NW
Humidity55%
Visibility—
Dew point27°
Thu, 2955° / 34°0Partly cloudy
55 °Partly cloudy

Grindstone, Thursday, 29 October

Partly cloudy. High 55°, low 34°.

Pressure30.24 inHg
Wind16.6 mph S
Humidity50%
Visibility—
Dew point29°
Fri, 3065° / 45°0Clear
65 °Clear

Grindstone, Friday, 30 October

Clear. High 65°, low 45°.

Pressure29.80 inHg
Wind12.4 mph NW
Humidity32%
Visibility—
Dew point28°
Sat, 3164° / 50°0Overcast
64 °Overcast

Grindstone, Saturday, 31 October

Overcast. High 64°, low 50°.

Pressure29.83 inHg
Wind9.9 mph E
Humidity33%
Visibility—
Dew point31°
Sun, 0153° / 51°0.3Light rain
53 °Light rain

Grindstone, Sunday, 1 November

Light rain. High 53°, low 51°.

Pressure29.97 inHg
Wind13.8 mph SE
Humidity96%
Visibility—
Dew point52°
Mon, 0254° / 51°0.1Light rain
54 °Light rain

Grindstone, Monday, 2 November

Light rain. High 54°, low 51°.

Pressure30.09 inHg
Wind6.5 mph N
Humidity90%
Visibility—
Dew point51°
Tue, 0356° / 46°0.03Light rain
56 °Light rain

Grindstone, Tuesday, 3 November

Light rain. High 56°, low 46°.

Pressure30.30 inHg
Wind12.1 mph SE
Humidity57%
Visibility—
Dew point38°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Grindstone, SD, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.