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As of 22:53 MDT

Weather in Green Grass, SD

75°Current weather

Green Grass, Saturday, 8 August, 22:53

Clear. Feels like 75°. High 97°, low 61°.

Pressure29.71 inHg
Wind7.3 mph N
Humidity51%
Visibility6.2 mi
Dew point56°

Two-week outlook for Green Grass, SD: week one averages a high of 90.4° and week two 83.1°, so week two runs 7.3° cooler than week one. Around 1.8 inches of precipitation are expected over the 14 days, across 7 wet days. The nearest weekend, August 8: 97°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 8 – August 14)90.4°63.3°1.1 in / 3 d+6.3°
2nd (August 15 – August 21)83.1°63.1°0.7 in / 4 d-1°

Weekend weather

Sat, August 8
Clear
97°61°
no precip.
Sun, August 9
Overcast
91°63°
no precip.
Sat, August 15
Light rain
83°66°
0.04 in
Sun, August 16
Light rain
74°65°
0.17 in
Sun, 0991° / 63°0Overcast
91 °Overcast

Green Grass, Sunday, 9 August

Overcast. High 91°, low 63°.

Pressure29.83 inHg
Wind17.3 mph E
Humidity26%
Visibility6.2 mi
Dew point47°
Mon, 1098° / 65°0.01Light rain
98 °Light rain

Green Grass, Monday, 10 August

Light rain. High 98°, low 65°.

Pressure29.74 inHg
Wind16.6 mph S
Humidity28%
Visibility6.2 mi
Dew point56°
Tue, 1192° / 63°0.06Light rain
92 °Light rain

Green Grass, Tuesday, 11 August

Light rain. High 92°, low 63°.

Pressure29.85 inHg
Wind12.2 mph NE
Humidity34%
Visibility6.2 mi
Dew point54°
Wed, 1291° / 65°0.6Heavy rain
91 °Heavy rain

Green Grass, Wednesday, 12 August

Heavy rain. High 91°, low 65°.

Pressure29.88 inHg
Wind11.2 mph SE
Humidity38%
Visibility6.2 mi
Dew point58°
Thu, 1382° / 63°0.43Rain
82 °Rain

Green Grass, Thursday, 13 August

Rain. High 82°, low 63°.

Pressure29.97 inHg
Wind13.2 mph SE
Humidity50%
Visibility—
Dew point55°
Fri, 1482° / 63°0Light rain
82 °Light rain

Green Grass, Friday, 14 August

Light rain. High 82°, low 63°.

Pressure30.03 inHg
Wind20.2 mph SE
Humidity44%
Visibility—
Dew point52°
Sat, 1583° / 66°0.04Light rain
83 °Light rain

Green Grass, Saturday, 15 August

Light rain. High 83°, low 66°.

Pressure30.09 inHg
Wind13.6 mph S
Humidity67%
Visibility—
Dew point62°
Sun, 1674° / 65°0.17Light rain
74 °Light rain

Green Grass, Sunday, 16 August

Light rain. High 74°, low 65°.

Pressure30.09 inHg
Wind13.8 mph NE
Humidity70%
Visibility—
Dew point61°
Mon, 1795° / 62°0.02Light rain
95 °Light rain

Green Grass, Monday, 17 August

Light rain. High 95°, low 62°.

Pressure29.94 inHg
Wind12.6 mph SW
Humidity48%
Visibility—
Dew point59°
Tue, 1891° / 63°0.02Light rain
91 °Light rain

Green Grass, Tuesday, 18 August

Light rain. High 91°, low 63°.

Pressure29.94 inHg
Wind23.4 mph NE
Humidity27%
Visibility—
Dew point46°
Wed, 1979° / 63°0.01Light rain
79 °Light rain

Green Grass, Wednesday, 19 August

Light rain. High 79°, low 63°.

Pressure30.15 inHg
Wind11.7 mph NE
Humidity37%
Visibility—
Dew point45°
Thu, 2075° / 63°0.13Rain
75 °Rain

Green Grass, Thursday, 20 August

Rain. High 75°, low 63°.

Pressure30.00 inHg
Wind19.6 mph SE
Humidity52%
Visibility—
Dew point54°
Fri, 2184° / 60°0.35Rain
84 °Rain

Green Grass, Friday, 21 August

Rain. High 84°, low 60°.

Pressure29.68 inHg
Wind22.7 mph W
Humidity43%
Visibility—
Dew point56°

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 Green Grass, 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.