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As of 14:15 CDT

Weather in Harrison, SD

85°Current weather

Harrison, Saturday, 8 August, 14:15

Clear. Feels like 86°. High 87°, low 56°.

Pressure29.85 inHg
Wind11.9 mph S
Humidity46%
Visibility6.2 mi
Dew point57°

Two-week outlook for Harrison, SD: week one averages a high of 92.7° and week two 93.2°, so both weeks look similar in temperature. Around 1.2 inches of precipitation are expected over the 14 days, across 7 wet days. The nearest weekend, August 8: 87°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 8 – August 14)92.7°64.6°0.9 in / 3 d—
2nd (August 15 – August 21)93.2°66.4°0.3 in / 4 d—

Weekend weather

Sat, August 8
Light rain
87°56°
0.01 in
Sun, August 9
Light rain
91°68°
no precip.
Sat, August 15
Light rain
88°66°
0.05 in
Sun, August 16
Light rain
98°69°
0.04 in
Sun, 0991° / 68°0Light rain
91 °Light rain

Harrison, Sunday, 9 August

Light rain. High 91°, low 68°.

Pressure29.77 inHg
Wind14.6 mph NE
Humidity42%
Visibility6.2 mi
Dew point62°
Mon, 10102° / 67°0.11Rain
102 °Rain

Harrison, Monday, 10 August

Rain. High 102°, low 67°.

Pressure29.77 inHg
Wind9.9 mph SE
Humidity31%
Visibility6.2 mi
Dew point60°
Tue, 1197° / 66°0.02Light rain
97 °Light rain

Harrison, Tuesday, 11 August

Light rain. High 97°, low 66°.

Pressure29.83 inHg
Wind12.2 mph NE
Humidity43%
Visibility6.2 mi
Dew point62°
Wed, 12100° / 69°0.21Rain
100 °Rain

Harrison, Wednesday, 12 August

Rain. High 100°, low 69°.

Pressure29.80 inHg
Wind8.7 mph SE
Humidity34%
Visibility6.2 mi
Dew point60°
Thu, 1384° / 64°0.55Heavy rain
84 °Heavy rain

Harrison, Thursday, 13 August

Heavy rain. High 84°, low 64°.

Pressure30.03 inHg
Wind14.5 mph E
Humidity41%
Visibility—
Dew point52°
Fri, 1489° / 61°0Partly cloudy
89 °Partly cloudy

Harrison, Friday, 14 August

Partly cloudy. High 89°, low 61°.

Pressure30.09 inHg
Wind15.5 mph S
Humidity40%
Visibility—
Dew point54°
Sat, 1588° / 66°0.05Light rain
88 °Light rain

Harrison, Saturday, 15 August

Light rain. High 88°, low 66°.

Pressure30.09 inHg
Wind15 mph S
Humidity75%
Visibility—
Dew point62°
Sun, 1698° / 69°0.04Light rain
98 °Light rain

Harrison, Sunday, 16 August

Light rain. High 98°, low 69°.

Pressure29.91 inHg
Wind12.1 mph S
Humidity45%
Visibility—
Dew point65°
Mon, 1791° / 67°0.01Light rain
91 °Light rain

Harrison, Monday, 17 August

Light rain. High 91°, low 67°.

Pressure30.00 inHg
Wind9.3 mph E
Humidity51%
Visibility—
Dew point63°
Tue, 18101° / 68°0.1Light rain
101 °Light rain

Harrison, Tuesday, 18 August

Light rain. High 101°, low 68°.

Pressure29.91 inHg
Wind13.3 mph S
Humidity34%
Visibility—
Dew point58°
Wed, 1991° / 65°0.11Light rain
91 °Light rain

Harrison, Wednesday, 19 August

Light rain. High 91°, low 65°.

Pressure29.85 inHg
Wind20.9 mph NE
Humidity32%
Visibility—
Dew point53°
Thu, 2087° / 61°0Partly cloudy
87 °Partly cloudy

Harrison, Thursday, 20 August

Partly cloudy. High 87°, low 61°.

Pressure30.00 inHg
Wind7.8 mph E
Humidity38%
Visibility—
Dew point52°
Fri, 2196° / 68°0Clear
96 °Clear

Harrison, Friday, 21 August

Clear. High 96°, low 68°.

Pressure29.85 inHg
Wind16.3 mph SE
Humidity36%
Visibility—
Dew point58°

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 Harrison, 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.