As of 11:20 CDT

Weather in Platte, SD

67°Current weather

Platte, Friday, 9 October, 11:20

Clear. Feels like 67°. High 82°, low 51°.

Pressure29.88 inHg
Wind5.8 mph SE
Humidity70%
Visibility6.2 mi
Dew point57°

Monthly outlook for Platte, SD: average high 65.4°, average low 47°. That is 2.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 10 October (90°), the coolest 17 October (28.9°).

65.4°/47°
Average high / low
+2.8°
Above normal
2 / 3
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October66.5°61.4°+2.8°
19 October – 28 October63.5°57.8°+3.2°
29 October – 7 Novemberat normal51.6°—

October records over 66 years

91.2°9 October 1980All-time high
8.2°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Cedar Grove Colony (10 mi).

Sat, 1090° / 67°0Clear
90 °Clear

Platte, Saturday, 10 October

Clear. High 90°, low 67°.

Pressure29.59 inHg
Wind15.7 mph S
Humidity29%
Visibility6.2 mi
Dew point47°
Sun, 1183° / 59°0Overcast
83 °Overcast

Platte, Sunday, 11 October

Overcast. High 83°, low 59°.

Pressure29.62 inHg
Wind7.8 mph S
Humidity34%
Visibility6.2 mi
Dew point48°
Mon, 1263° / 51°0.02Light rain
63 °Light rain

Platte, Monday, 12 October

Light rain. High 63°, low 51°.

Pressure29.80 inHg
Wind7.7 mph N
Humidity64%
Visibility6.2 mi
Dew point50°
Tue, 1358° / 50°0Overcast
58 °Overcast

Platte, Tuesday, 13 October

Overcast. High 58°, low 50°.

Pressure30.09 inHg
Wind13.4 mph N
Humidity56%
Visibility—
Dew point40°
Wed, 1460° / 49°0.32Rain
60 °Rain

Platte, Wednesday, 14 October

Rain. High 60°, low 49°.

Pressure30.06 inHg
Wind9.6 mph NE
Humidity57%
Visibility—
Dew point42°
Thu, 1563° / 51°0.06Light rain
63 °Light rain

Platte, Thursday, 15 October

Light rain. High 63°, low 51°.

Pressure29.88 inHg
Wind22.1 mph NW
Humidity47%
Visibility—
Dew point42°
Fri, 1648° / 40°0Overcast
48 °Overcast

Platte, Friday, 16 October

Overcast. High 48°, low 40°.

Pressure30.30 inHg
Wind32.4 mph NW
Humidity39%
Visibility—
Dew point22°
Sat, 1755° / 29°0Partly cloudy
55 °Partly cloudy

Platte, Saturday, 17 October

Partly cloudy. High 55°, low 29°.

Pressure30.42 inHg
Wind16.9 mph S
Humidity26%
Visibility—
Dew point13°
Sun, 1864° / 46°0Partly cloudy
64 °Partly cloudy

Platte, Sunday, 18 October

Partly cloudy. High 64°, low 46°.

Pressure30.12 inHg
Wind15.1 mph NW
Humidity27%
Visibility—
Dew point25°
Mon, 1968° / 43°0Partly cloudy
68 °Partly cloudy

Platte, Monday, 19 October

Partly cloudy. High 68°, low 43°.

Pressure30.06 inHg
Wind14.6 mph SE
Humidity26%
Visibility—
Dew point27°
Tue, 2077° / 47°0Overcast
77 °Overcast

Platte, Tuesday, 20 October

Overcast. High 77°, low 47°.

Pressure29.91 inHg
Wind16.4 mph S
Humidity38%
Visibility—
Dew point41°
Wed, 2167° / 52°0Overcast
67 °Overcast

Platte, Wednesday, 21 October

Overcast. High 67°, low 52°.

Pressure30.12 inHg
Wind12.4 mph NW
Humidity29%
Visibility—
Dew point30°
Thu, 2258° / 47°0Partly cloudy
58 °Partly cloudy

Platte, Thursday, 22 October

Partly cloudy. High 58°, low 47°.

Pressure30.06 inHg
Wind29 mph NW
Humidity33%
Visibility—
Dew point29°
Fri, 2350° / 38°0Clear
50 °Clear

Platte, Friday, 23 October

Clear. High 50°, low 38°.

Pressure30.36 inHg
Wind21.7 mph NW
Humidity34%
Visibility—
Dew point19°
Sat, 2461° / 31°0Clear
61 °Clear

Platte, Saturday, 24 October

Clear. High 61°, low 31°.

Pressure30.15 inHg
Wind15.1 mph S
Humidity27%
Visibility—
Dew point18°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2557° / 40°0.04Climate normal
57 °Climate normal

Platte, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high57°
Average low40°
Average precipitation0.04 in
Chance of precipitation17%
Record high79° (1989)
Record low20° (2020)
Mon, 2658° / 39°0.02Climate normal
58 °Climate normal

Platte, Monday, 26 October

Climate normal for this date — 60-year average.

Average high58°
Average low39°
Average precipitation0.02 in
Chance of precipitation17%
Record high75° (1989)
Record low13° (2020)
Tue, 2756° / 39°0.05Climate normal
56 °Climate normal

Platte, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high56°
Average low39°
Average precipitation0.05 in
Chance of precipitation23%
Record high75° (1983)
Record low8° (2020)
Wed, 2855° / 38°0.06Climate normal
55 °Climate normal

Platte, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.06 in
Chance of precipitation13%
Record high77° (2016)
Record low19° (2017)
Thu, 2954° / 37°0.07Climate normal
54 °Climate normal

Platte, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high54°
Average low37°
Average precipitation0.07 in
Chance of precipitation27%
Record high73° (1978)
Record low18° (1991)
Fri, 3052° / 37°0.09Climate normal
52 °Climate normal

Platte, Friday, 30 October

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation23%
Record high75° (1965)
Record low15° (1991)
Sat, 3153° / 35°0.05Climate normal
53 °Climate normal

Platte, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high53°
Average low35°
Average precipitation0.05 in
Chance of precipitation15%
Record high82° (2016)
Record low12° (2002)
Sun, 0151° / 36°0.04Climate normal
51 °Climate normal

Platte, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.04 in
Chance of precipitation17%
Record high76° (1990)
Record low14° (2002)
Mon, 0251° / 35°0.04Climate normal
51 °Climate normal

Platte, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.04 in
Chance of precipitation13%
Record high75° (2005)
Record low10° (1991)
Tue, 0351° / 35°0.04Climate normal
51 °Climate normal

Platte, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.04 in
Chance of precipitation15%
Record high73° (1978)
Record low7° (1991)
Wed, 0451° / 33°0.01Climate normal
51 °Climate normal

Platte, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low33°
Average precipitation0.01 in
Chance of precipitation8%
Record high74° (1978)
Record low-5° (1991)
Thu, 0551° / 34°0.03Climate normal
51 °Climate normal

Platte, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low34°
Average precipitation0.03 in
Chance of precipitation17%
Record high74° (2001)
Record low14° (2003)
Fri, 0650° / 34°0.02Climate normal
50 °Climate normal

Platte, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low34°
Average precipitation0.02 in
Chance of precipitation17%
Record high78° (2020)
Record low4° (2003)
Sat, 0751° / 33°0.03Climate normal
51 °Climate normal

Platte, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high51°
Average low33°
Average precipitation0.03 in
Chance of precipitation13%
Record high74° (2020)
Record low3° (1991)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Platte, SD are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Platte, SD since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.