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As of 20:54 CDT

Weather in Harrison, SD

60°Current weather

Harrison, Sunday, 11 October, 20:54

Overcast. Feels like 59°. High 78°, low 58°.

Pressure29.74 inHg
Wind9.4 mph N
Humidity73%
Visibility6.2 mi
Dew point52°

Two-week outlook for Harrison, SD: week one averages a high of 64.5° and week two 66.2°, so week two runs 1.6° warmer than week one. Around 0.2 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, October 11: 78°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 11 – October 17)64.5°45.8°0.1 in / 1 d—
2nd (October 18 – October 24)66.2°46.8°0.1 in / 1 d—

Weekend weather

Sun, October 11
Overcast
78°58°
no precip.
Sat, October 17
Clear
67°43°
no precip.
Sun, October 18
Clear
76°48°
no precip.
Sat, October 24
Overcast
63°43°
no precip.
Mon, 1268° / 47°0Clear
68 °Clear

Harrison, Monday, 12 October

Clear. High 68°, low 47°.

Pressure29.71 inHg
Wind9.6 mph N
Humidity63%
Visibility6.2 mi
Dew point52°
Tue, 1358° / 41°0Overcast
58 °Overcast

Harrison, Tuesday, 13 October

Overcast. High 58°, low 41°.

Pressure30.03 inHg
Wind7.2 mph N
Humidity59%
Visibility6.2 mi
Dew point39°
Wed, 1460° / 43°0Partly cloudy
60 °Partly cloudy

Harrison, Wednesday, 14 October

Partly cloudy. High 60°, low 43°.

Pressure30.24 inHg
Wind6.2 mph NE
Humidity53%
Visibility6.2 mi
Dew point38°
Thu, 1565° / 49°0.14Light rain
65 °Light rain

Harrison, Thursday, 15 October

Light rain. High 65°, low 49°.

Pressure30.24 inHg
Wind6.9 mph NW
Humidity71%
Visibility6.2 mi
Dew point46°
Fri, 1655° / 40°0Clear
55 °Clear

Harrison, Friday, 16 October

Clear. High 55°, low 40°.

Pressure30.77 inHg
Wind17.1 mph NW
Humidity47%
Visibility—
Dew point30°
Sat, 1767° / 43°0Clear
67 °Clear

Harrison, Saturday, 17 October

Clear. High 67°, low 43°.

Pressure30.15 inHg
Wind19.7 mph S
Humidity32%
Visibility—
Dew point27°
Sun, 1876° / 48°0Clear
76 °Clear

Harrison, Sunday, 18 October

Clear. High 76°, low 48°.

Pressure29.94 inHg
Wind16.7 mph S
Humidity27%
Visibility—
Dew point31°
Mon, 1974° / 50°0Partly cloudy
74 °Partly cloudy

Harrison, Monday, 19 October

Partly cloudy. High 74°, low 50°.

Pressure29.94 inHg
Wind11.6 mph SE
Humidity37%
Visibility—
Dew point39°
Tue, 2077° / 53°0.03Light rain
77 °Light rain

Harrison, Tuesday, 20 October

Light rain. High 77°, low 53°.

Pressure29.65 inHg
Wind19.6 mph S
Humidity40%
Visibility—
Dew point44°
Wed, 2159° / 50°0.05Light rain
59 °Light rain

Harrison, Wednesday, 21 October

Light rain. High 59°, low 50°.

Pressure29.88 inHg
Wind16.2 mph NW
Humidity63%
Visibility—
Dew point41°
Thu, 2260° / 45°0Partly cloudy
60 °Partly cloudy

Harrison, Thursday, 22 October

Partly cloudy. High 60°, low 45°.

Pressure29.94 inHg
Wind25.2 mph NW
Humidity29%
Visibility—
Dew point24°
Fri, 2355° / 39°0Clear
55 °Clear

Harrison, Friday, 23 October

Clear. High 55°, low 39°.

Pressure30.24 inHg
Wind15.3 mph NW
Humidity33%
Visibility—
Dew point20°
Sat, 2463° / 43°0Overcast
63 °Overcast

Harrison, Saturday, 24 October

Overcast. High 63°, low 43°.

Pressure29.68 inHg
Wind18.9 mph SE
Humidity41%
Visibility—
Dew point33°

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.