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As of 20:40 MDT

Weather in Green Grass, SD

37°Current weather

Green Grass, Sunday, 25 October, 20:40

Rain. Feels like 30°. High 45°, low 36°.

Pressure30.53 inHg
Wind8.3 mph E
Humidity86%
Visibility3.7 mi
Dew point33°

10-day forecast for Green Grass, SD: 29° to 62°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

62°
Best day: Sunday, November 1
38° · 0.28 in
Worst day: Monday, October 26

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

Mon, 2638° / 29°0.28Snow
MorningLight rain36°feels 29°
AfternoonSnow37°feels 30°
EveningLight snow29°feels 21°
OvernightLight rain37°feels 30°
38 °Snow

Green Grass, Monday, 26 October

Snow. High 38°, low 29°.

Pressure30.47 inHg
Wind9 mph E
Humidity99%
Visibility1.4 mi
Dew point35°
Tue, 2757° / 32°0Overcast
MorningOvercast34°feels 26°
AfternoonPartly cloudy53°feels 51°
EveningClear44°feels 41°
OvernightOvercast33°feels 27°
57 °Overcast

Green Grass, Tuesday, 27 October

Overcast. High 57°, low 32°.

Pressure29.94 inHg
Wind14.3 mph SE
Humidity78%
Visibility6.2 mi
Dew point37°
Wed, 2859° / 38°0Overcast
MorningOvercast41°feels 41°
AfternoonClear57°feels 55°
EveningClear46°feels 46°
OvernightMostly clear40°feels 40°
59 °Overcast

Green Grass, Wednesday, 28 October

Overcast. High 59°, low 38°.

Pressure29.94 inHg
Wind7.6 mph N
Humidity58%
Visibility6.2 mi
Dew point40°
Thu, 2957° / 36°0Clear
MorningClear40°feels 36°
AfternoonClear56°feels 55°
EveningOvercast46°feels 46°
OvernightClear39°feels 39°
57 °Clear

Green Grass, Thursday, 29 October

Clear. High 57°, low 36°.

Pressure30.06 inHg
Wind11.1 mph SE
Humidity63%
Visibility6.2 mi
Dew point42°
Fri, 3050° / 41°0.05Light rain
MorningLight rain43°feels 37°
AfternoonLight rain49°feels 44°
EveningLight rain49°feels 45°
OvernightLight rain47°feels 42°
50 °Light rain

Green Grass, Friday, 30 October

Light rain. High 50°, low 41°.

Pressure30.06 inHg
Wind13.5 mph E
Humidity82%
Visibility—
Dew point42°
Sat, 3160° / 47°0.01Light rain
MorningLight rain50°feels 47°
AfternoonLight rain55°feels 54°
EveningLight rain56°feels 55°
OvernightLight rain52°feels 51°
60 °Light rain

Green Grass, Saturday, 31 October

Light rain. High 60°, low 47°.

Pressure29.97 inHg
Wind11.3 mph E
Humidity85%
Visibility—
Dew point49°
Sun, 0162° / 47°0Partly cloudy
MorningPartly cloudy50°feels 47°
AfternoonPartly cloudy57°feels 56°
EveningPartly cloudy57°feels 55°
OvernightPartly cloudy53°feels 51°
62 °Partly cloudy

Green Grass, Sunday, 1 November

Partly cloudy. High 62°, low 47°.

Pressure29.88 inHg
Wind16.1 mph SE
Humidity71%
Visibility—
Dew point47°
Mon, 0256° / 43°0Overcast
MorningOvercast53°feels 51°
AfternoonOvercast51°feels 48°
EveningOvercast49°feels 46°
OvernightOvercast45°feels 43°
56 °Overcast

Green Grass, Monday, 2 November

Overcast. High 56°, low 43°.

Pressure29.94 inHg
Wind20 mph NW
Humidity59%
Visibility—
Dew point37°
Tue, 0356° / 41°0Partly cloudy
MorningPartly cloudy44°feels 42°
AfternoonPartly cloudy53°feels 50°
EveningPartly cloudy49°feels 45°
OvernightPartly cloudy44°feels 39°
56 °Partly cloudy

Green Grass, Tuesday, 3 November

Partly cloudy. High 56°, low 41°.

Pressure30.09 inHg
Wind12.2 mph SE
Humidity38%
Visibility—
Dew point27°

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 Green Grass, 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.