Monthly outlook for Sansarc, SD: average high 65.3°, average low 48.4°. That is 3.6° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 20 October (76.5°), the coolest 16 October (36.6°).
65.3°/48.4°
Average high / low
+3.6°
Above normal
4 / 3
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
64.9°
59.8°
+2.8°
22 October – 31 October
65.8°
55.3°
+5.8°
1 November – 10 November
at normal
49.3°
—
October records over 66 years
93.2°3 October 1967All-time high
0.3°26 October 2020All-time low
Tue, 1353° / 42°0.22
53 °
Sansarc, Tuesday, 13 October
Rain. High 53°, low 42°.
Pressure30.09 inHg
Wind8.3 mph NW
Humidity66%
Visibility6.2 mi
Dew point37°
Wed, 1458° / 42°0.08
58 °
Sansarc, Wednesday, 14 October
Rain. High 58°, low 42°.
Pressure30.24 inHg
Wind4.4 mph SE
Humidity56%
Visibility6.2 mi
Dew point41°
Thu, 1559° / 46°0
59 °
Sansarc, Thursday, 15 October
Overcast. High 59°, low 46°.
Pressure30.33 inHg
Wind17.2 mph N
Humidity39%
Visibility6.2 mi
Dew point34°
Fri, 1654° / 37°0
54 °
Sansarc, Friday, 16 October
Clear. High 54°, low 37°.
Pressure30.74 inHg
Wind15.3 mph S
Humidity52%
Visibility—
Dew point31°
Sat, 1769° / 42°0
69 °
Sansarc, Saturday, 17 October
Partly cloudy. High 69°, low 42°.
Pressure29.94 inHg
Wind15.9 mph S
Humidity36%
Visibility—
Dew point34°
Sun, 1876° / 54°0
76 °
Sansarc, Sunday, 18 October
Partly cloudy. High 76°, low 54°.
Pressure29.83 inHg
Wind7.3 mph E
Humidity19%
Visibility—
Dew point26°
Mon, 1972° / 55°0
72 °
Sansarc, Monday, 19 October
Clear. High 72°, low 55°.
Pressure30.03 inHg
Wind10.6 mph SE
Humidity33%
Visibility—
Dew point36°
Tue, 2077° / 51°0
77 °
Sansarc, Tuesday, 20 October
Clear. High 77°, low 51°.
Pressure29.88 inHg
Wind19.6 mph S
Humidity35%
Visibility—
Dew point39°
Wed, 2174° / 60°0.01
74 °
Sansarc, Wednesday, 21 October
Light rain. High 74°, low 60°.
Pressure29.83 inHg
Wind13.3 mph SE
Humidity45%
Visibility—
Dew point49°
Thu, 2266° / 52°0
66 °
Sansarc, Thursday, 22 October
Overcast. High 66°, low 52°.
Pressure30.09 inHg
Wind10 mph N
Humidity45%
Visibility—
Dew point38°
Fri, 2362° / 46°0
62 °
Sansarc, Friday, 23 October
Clear. High 62°, low 46°.
Pressure30.42 inHg
Wind17.9 mph SE
Humidity29%
Visibility—
Dew point25°
Sat, 2467° / 53°0.5
67 °
Sansarc, Saturday, 24 October
Rain. High 67°, low 53°.
Pressure29.80 inHg
Wind21.4 mph S
Humidity74%
Visibility—
Dew point55°
Sun, 2559° / 47°0.03
59 °
Sansarc, Sunday, 25 October
Light rain. High 59°, low 47°.
Pressure30.21 inHg
Wind28.2 mph N
Humidity31%
Visibility—
Dew point24°
Mon, 2665° / 46°0
65 °
Sansarc, Monday, 26 October
Clear. High 65°, low 46°.
Pressure30.09 inHg
Wind11.5 mph S
Humidity27%
Visibility—
Dew point25°
Tue, 2774° / 53°0
74 °
Sansarc, Tuesday, 27 October
Clear. High 74°, low 53°.
Pressure29.83 inHg
Wind12.3 mph S
Humidity31%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2855° / 37°0.07
55 °
Sansarc, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high55°
Average low37°
Average precipitation0.07 in
Chance of precipitation17%
Record high75° (1985)
Record low19° (1991)
Thu, 2953° / 37°0.11
53 °
Sansarc, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.11 in
Chance of precipitation28%
Record high79° (1978)
Record low11° (1991)
Fri, 3052° / 35°0.04
52 °
Sansarc, Friday, 30 October
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.04 in
Chance of precipitation22%
Record high77° (1965)
Record low5° (1991)
Sat, 3152° / 35°0.03
52 °
Sansarc, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.03 in
Chance of precipitation13%
Record high81° (1990)
Record low10° (1991)
Sun, 0151° / 35°0.02
51 °
Sansarc, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.02 in
Chance of precipitation13%
Record high72° (1990)
Record low11° (1991)
Mon, 0251° / 34°0.02
51 °
Sansarc, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.02 in
Chance of precipitation10%
Record high77° (2022)
Record low5° (1991)
Tue, 0350° / 35°0.04
50 °
Sansarc, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.04 in
Chance of precipitation17%
Record high71° (1978)
Record low3° (1991)
Wed, 0451° / 33°0.01
51 °
Sansarc, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.01 in
Chance of precipitation8%
Record high79° (1978)
Record low8° (1991)
Thu, 0551° / 33°0.05
51 °
Sansarc, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.05 in
Chance of precipitation18%
Record high73° (1975)
Record low6° (2003)
Fri, 0650° / 32°0.03
50 °
Sansarc, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low32°
Average precipitation0.03 in
Chance of precipitation13%
Record high74° (2020)
Record low4° (2003)
Sat, 0750° / 31°0.04
50 °
Sansarc, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.04 in
Chance of precipitation18%
Record high71° (1999)
Record low-1° (1971)
Sun, 0849° / 32°0.07
49 °
Sansarc, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.07 in
Chance of precipitation15%
Record high78° (1999)
Record low10° (2000)
Mon, 0945° / 30°0.04
45 °
Sansarc, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low30°
Average precipitation0.04 in
Chance of precipitation20%
Record high68° (2016)
Record low5° (2000)
Tue, 1045° / 28°0.05
45 °
Sansarc, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.05 in
Chance of precipitation23%
Record high68° (1989)
Record low-3° (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 Sansarc, 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 Sansarc, 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.