Monthly outlook for Weta, SD: average high 67.3°, average low 48.9°. That is 4.3° above the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 20 October (79.5°), the coolest 16 October (34.8°).
67.3°/48.9°
Average high / low
+4.3°
Above normal
4 / 3
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
66°
60.7°
+2.9°
22 October – 31 October
69.5°
56.3°
+7.3°
1 November – 10 November
at normal
50.6°
—
October records over 66 years
93.6°4 October 1963All-time high
-0°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Kadoka (11 mi).
Tue, 1354° / 43°0.35
54 °
Weta, Tuesday, 13 October
Rain. High 54°, low 43°.
Pressure30.09 inHg
Wind2.8 mph N
Humidity68%
Visibility6.2 mi
Dew point40°
Wed, 1456° / 42°0.06
56 °
Weta, Wednesday, 14 October
Light rain. High 56°, low 42°.
Pressure30.21 inHg
Wind4.4 mph SE
Humidity53%
Visibility6.2 mi
Dew point40°
Thu, 1560° / 46°0.13
60 °
Weta, Thursday, 15 October
Light rain. High 60°, low 46°.
Pressure30.36 inHg
Wind13 mph N
Humidity51%
Visibility6.2 mi
Dew point41°
Fri, 1655° / 35°0
55 °
Weta, Friday, 16 October
Clear. High 55°, low 35°.
Pressure30.74 inHg
Wind12.2 mph N
Humidity51%
Visibility—
Dew point29°
Sat, 1772° / 43°0
72 °
Weta, Saturday, 17 October
Overcast. High 72°, low 43°.
Pressure29.91 inHg
Wind15.5 mph SW
Humidity34%
Visibility—
Dew point34°
Sun, 1876° / 53°0
76 °
Weta, Sunday, 18 October
Clear. High 76°, low 53°.
Pressure29.80 inHg
Wind5 mph SE
Humidity22%
Visibility—
Dew point28°
Mon, 1973° / 54°0
73 °
Weta, Monday, 19 October
Clear. High 73°, low 54°.
Pressure30.03 inHg
Wind8.6 mph SE
Humidity29%
Visibility—
Dew point33°
Tue, 2080° / 52°0
80 °
Weta, Tuesday, 20 October
Clear. High 80°, low 52°.
Pressure29.85 inHg
Wind18.4 mph S
Humidity24%
Visibility—
Dew point33°
Wed, 2172° / 62°0.02
72 °
Weta, Wednesday, 21 October
Light rain. High 72°, low 62°.
Pressure29.85 inHg
Wind16.6 mph S
Humidity39%
Visibility—
Dew point42°
Thu, 2267° / 52°0.02
67 °
Weta, Thursday, 22 October
Light rain. High 67°, low 52°.
Pressure30.06 inHg
Wind7.9 mph N
Humidity44%
Visibility—
Dew point39°
Fri, 2365° / 47°0
65 °
Weta, Friday, 23 October
Clear. High 65°, low 47°.
Pressure30.39 inHg
Wind17.5 mph SE
Humidity29%
Visibility—
Dew point26°
Sat, 2473° / 58°0.39
73 °
Weta, Saturday, 24 October
Rain. High 73°, low 58°.
Pressure29.77 inHg
Wind28.2 mph NW
Humidity69%
Visibility—
Dew point55°
Sun, 2560° / 48°0.02
60 °
Weta, Sunday, 25 October
Light rain. High 60°, low 48°.
Pressure30.24 inHg
Wind32.5 mph NW
Humidity25%
Visibility—
Dew point20°
Mon, 2673° / 47°0
73 °
Weta, Monday, 26 October
Clear. High 73°, low 47°.
Pressure30.06 inHg
Wind8.8 mph S
Humidity27%
Visibility—
Dew point28°
Tue, 2779° / 54°0
79 °
Weta, Tuesday, 27 October
Mostly clear. High 79°, low 54°.
Pressure29.83 inHg
Wind15.4 mph SW
Humidity23%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2856° / 37°0.06
56 °
Weta, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high56°
Average low37°
Average precipitation0.06 in
Chance of precipitation15%
Record high78° (2016)
Record low16° (1991)
Thu, 2955° / 36°0.09
55 °
Weta, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high55°
Average low36°
Average precipitation0.09 in
Chance of precipitation30%
Record high79° (1978)
Record low7° (1991)
Fri, 3053° / 35°0.04
53 °
Weta, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low35°
Average precipitation0.04 in
Chance of precipitation18%
Record high78° (1968)
Record low1° (1991)
Sat, 3153° / 35°0.03
53 °
Weta, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low35°
Average precipitation0.03 in
Chance of precipitation12%
Record high80° (1990)
Record low2° (1991)
Sun, 0152° / 34°0.03
52 °
Weta, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low34°
Average precipitation0.03 in
Chance of precipitation17%
Record high73° (1990)
Record low3° (2002)
Mon, 0252° / 33°0.02
52 °
Weta, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low33°
Average precipitation0.02 in
Chance of precipitation15%
Record high77° (2008)
Record low1° (1991)
Tue, 0351° / 34°0.04
51 °
Weta, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.04 in
Chance of precipitation18%
Record high70° (1978)
Record low0° (1991)
Wed, 0453° / 32°0.02
53 °
Weta, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low32°
Average precipitation0.02 in
Chance of precipitation10%
Record high78° (1978)
Record low3° (1991)
Thu, 0553° / 33°0.04
53 °
Weta, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low33°
Average precipitation0.04 in
Chance of precipitation10%
Record high76° (2001)
Record low9° (2003)
Fri, 0651° / 32°0.04
51 °
Weta, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.04 in
Chance of precipitation17%
Record high77° (2020)
Record low3° (1991)
Sat, 0751° / 31°0.04
51 °
Weta, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low31°
Average precipitation0.04 in
Chance of precipitation12%
Record high76° (1999)
Record low-3° (1991)
Sun, 0850° / 32°0.07
50 °
Weta, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low32°
Average precipitation0.07 in
Chance of precipitation20%
Record high79° (1999)
Record low10° (1991)
Mon, 0946° / 31°0.05
46 °
Weta, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.05 in
Chance of precipitation20%
Record high72° (2016)
Record low4° (2000)
Tue, 1047° / 28°0.04
47 °
Weta, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.04 in
Chance of precipitation22%
Record high69° (2005)
Record low-6° (1986)
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 Weta, 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 Weta, 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.