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As of 11:04 MDT

Weather in Porcupine, SD

82°Current weather

Porcupine, Sunday, 9 August, 11:04

Partly cloudy. Feels like 81°. High 95°, low 66°.

Pressure29.85 inHg
Wind10 mph NE
Humidity41%
Visibility6.2 mi
Dew point55°

Two-week outlook for Porcupine, SD: week one averages a high of 90.7° and week two 93.2°, so week two runs 2.6° warmer than week one. Around 1.5 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, August 9: 95°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)90.7°65.3°1.2 in / 4 d+6.8°
2nd (August 16 – August 22)93.2°67.9°0.3 in / 2 d+8.8°

Weekend weather

Sun, August 9
Partly cloudy
95°66°
no precip.
Sat, August 15
Light rain
82°67°
0.14 in
Sun, August 16
Rain
86°65°
0.26 in
Sat, August 22
Partly cloudy
89°67°
no precip.
Mon, 10101° / 65°0Mostly clear
101 °Mostly clear

Porcupine, Monday, 10 August

Mostly clear. High 101°, low 65°.

Pressure29.74 inHg
Wind11.5 mph SE
Humidity24%
Visibility6.2 mi
Dew point52°
Tue, 11101° / 64°0Partly cloudy
101 °Partly cloudy

Porcupine, Tuesday, 11 August

Partly cloudy. High 101°, low 64°.

Pressure29.77 inHg
Wind8.2 mph NE
Humidity30%
Visibility6.2 mi
Dew point55°
Wed, 12100° / 68°0.17Light rain
100 °Light rain

Porcupine, Wednesday, 12 August

Light rain. High 100°, low 68°.

Pressure29.74 inHg
Wind13.7 mph SE
Humidity24%
Visibility6.2 mi
Dew point53°
Thu, 1377° / 64°0.05Light rain
77 °Light rain

Porcupine, Thursday, 13 August

Light rain. High 77°, low 64°.

Pressure29.94 inHg
Wind21.4 mph E
Humidity82%
Visibility—
Dew point62°
Fri, 1479° / 63°0.83Heavy rain
79 °Heavy rain

Porcupine, Friday, 14 August

Heavy rain. High 79°, low 63°.

Pressure29.91 inHg
Wind15 mph SE
Humidity72%
Visibility—
Dew point61°
Sat, 1582° / 67°0.14Light rain
82 °Light rain

Porcupine, Saturday, 15 August

Light rain. High 82°, low 67°.

Pressure30.06 inHg
Wind8.2 mph NE
Humidity65%
Visibility—
Dew point62°
Sun, 1686° / 65°0.26Rain
86 °Rain

Porcupine, Sunday, 16 August

Rain. High 86°, low 65°.

Pressure30.12 inHg
Wind23.5 mph N
Humidity50%
Visibility—
Dew point61°
Mon, 1797° / 64°0.07Light rain
97 °Light rain

Porcupine, Monday, 17 August

Light rain. High 97°, low 64°.

Pressure29.83 inHg
Wind17.8 mph NW
Humidity35%
Visibility—
Dew point56°
Tue, 1891° / 72°0Mostly clear
91 °Mostly clear

Porcupine, Tuesday, 18 August

Mostly clear. High 91°, low 72°.

Pressure29.88 inHg
Wind15.9 mph N
Humidity22%
Visibility—
Dew point45°
Wed, 1993° / 67°0Clear
93 °Clear

Porcupine, Wednesday, 19 August

Clear. High 93°, low 67°.

Pressure29.97 inHg
Wind13.5 mph E
Humidity27%
Visibility—
Dew point46°
Thu, 2099° / 68°0Clear
99 °Clear

Porcupine, Thursday, 20 August

Clear. High 99°, low 68°.

Pressure29.83 inHg
Wind15.1 mph SE
Humidity15%
Visibility—
Dew point37°
Fri, 2197° / 72°0Overcast
97 °Overcast

Porcupine, Friday, 21 August

Overcast. High 97°, low 72°.

Pressure29.74 inHg
Wind16.3 mph N
Humidity12%
Visibility—
Dew point33°
Sat, 2289° / 67°0Partly cloudy
89 °Partly cloudy

Porcupine, Saturday, 22 August

Partly cloudy. High 89°, low 67°.

Pressure30.06 inHg
Wind16.3 mph SE
Humidity28%
Visibility—
Dew point45°

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 Porcupine, 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.