Monthly outlook for Hillsview, SD: average high 58.4°, average low 44.7°. That is 3° above the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 22 October (66.5°), the coolest 16 October (36.4°).
58.4°/44.7°
Average high / low
+3°
Above normal
3 / 3
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
60°
54.4°
+3.1°
25 October – 3 November
55.6°
49°
+3.7°
4 November – 13 November
at normal
42.3°
—
October records over 66 years
88.3°4 October 1963All-time high
4.5°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Eureka (8 mi).
Fri, 1649° / 36°0
49 °
Hillsview, Friday, 16 October
Clear. High 49°, low 36°.
Pressure30.71 inHg
Wind7.2 mph NW
Humidity62%
Visibility6.2 mi
Dew point30°
Sat, 1764° / 39°0
64 °
Hillsview, Saturday, 17 October
Clear. High 64°, low 39°.
Pressure30.12 inHg
Wind9.8 mph S
Humidity43%
Visibility6.2 mi
Dew point33°
Sun, 1866° / 41°0
66 °
Hillsview, Sunday, 18 October
Overcast. High 66°, low 41°.
Pressure30.06 inHg
Wind11.1 mph NE
Humidity46%
Visibility6.2 mi
Dew point41°
Mon, 1961° / 44°0
61 °
Hillsview, Monday, 19 October
Clear. High 61°, low 44°.
Pressure30.15 inHg
Wind10.2 mph E
Humidity57%
Visibility6.2 mi
Dew point40°
Tue, 2063° / 45°0
63 °
Hillsview, Tuesday, 20 October
Mostly clear. High 63°, low 45°.
Pressure30.09 inHg
Wind13.2 mph SE
Humidity72%
Visibility—
Dew point47°
Wed, 2165° / 48°0
65 °
Hillsview, Wednesday, 21 October
Mostly clear. High 65°, low 48°.
Pressure29.94 inHg
Wind14.7 mph S
Humidity71%
Visibility—
Dew point53°
Thu, 2267° / 57°0
67 °
Hillsview, Thursday, 22 October
Light rain. High 67°, low 57°.
Pressure29.85 inHg
Wind13.8 mph SE
Humidity81%
Visibility—
Dew point57°
Fri, 2362° / 58°0.31
62 °
Hillsview, Friday, 23 October
Light rain. High 62°, low 58°.
Pressure29.59 inHg
Wind17.6 mph SE
Humidity94%
Visibility—
Dew point60°
Sat, 2455° / 45°0.53
55 °
Hillsview, Saturday, 24 October
Rain. High 55°, low 45°.
Pressure29.91 inHg
Wind25.5 mph W
Humidity66%
Visibility—
Dew point36°
Sun, 2553° / 37°0
53 °
Hillsview, Sunday, 25 October
Overcast. High 53°, low 37°.
Pressure30.50 inHg
Wind14.6 mph NW
Humidity31%
Visibility—
Dew point19°
Mon, 2654° / 43°0.01
54 °
Hillsview, Monday, 26 October
Light rain. High 54°, low 43°.
Pressure30.24 inHg
Wind19.8 mph S
Humidity54%
Visibility—
Dew point35°
Tue, 2759° / 49°0
59 °
Hillsview, Tuesday, 27 October
Overcast. High 59°, low 49°.
Pressure30.00 inHg
Wind15.4 mph S
Humidity46%
Visibility—
Dew point35°
Wed, 2863° / 47°0
63 °
Hillsview, Wednesday, 28 October
Overcast. High 63°, low 47°.
Pressure29.88 inHg
Wind10.5 mph W
Humidity62%
Visibility—
Dew point44°
Thu, 2954° / 44°0
54 °
Hillsview, Thursday, 29 October
Overcast. High 54°, low 44°.
Pressure30.18 inHg
Wind22.4 mph NW
Humidity31%
Visibility—
Dew point21°
Fri, 3051° / 39°0
51 °
Hillsview, Friday, 30 October
Clear. High 51°, low 39°.
Pressure30.45 inHg
Wind10.7 mph W
Humidity34%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3148° / 32°0.04
48 °
Hillsview, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.04 in
Chance of precipitation13%
Record high72° (1990)
Record low11° (1991)
Sun, 0147° / 32°0.04
47 °
Hillsview, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.04 in
Chance of precipitation20%
Record high69° (2022)
Record low11° (1984)
Mon, 0247° / 31°0.02
47 °
Hillsview, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.02 in
Chance of precipitation12%
Record high74° (2022)
Record low6° (1991)
Tue, 0346° / 31°0.02
46 °
Hillsview, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.02 in
Chance of precipitation12%
Record high67° (1978)
Record low1° (1991)
Wed, 0446° / 29°0.01
46 °
Hillsview, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.01 in
Chance of precipitation10%
Record high69° (1978)
Record low2° (1991)
Thu, 0546° / 30°0.04
46 °
Hillsview, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.04 in
Chance of precipitation18%
Record high69° (1975)
Record low5° (2003)
Fri, 0645° / 29°0.02
45 °
Hillsview, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.02 in
Chance of precipitation10%
Record high69° (2016)
Record low-4° (1991)
Sat, 0745° / 29°0.04
45 °
Hillsview, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.04 in
Chance of precipitation13%
Record high67° (2006)
Record low-6° (1991)
Sun, 0844° / 29°0.05
44 °
Hillsview, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.05 in
Chance of precipitation20%
Record high69° (1978)
Record low3° (2003)
Mon, 0941° / 27°0.04
41 °
Hillsview, Monday, 9 November
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.04 in
Chance of precipitation18%
Record high63° (2016)
Record low8° (1986)
Tue, 1039° / 25°0.06
39 °
Hillsview, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.06 in
Chance of precipitation22%
Record high62° (1989)
Record low-2° (1986)
Wed, 1138° / 24°0.01
38 °
Hillsview, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.01 in
Chance of precipitation13%
Record high64° (2005)
Record low-2° (1986)
Thu, 1239° / 24°0.03
39 °
Hillsview, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high39°
Average low24°
Average precipitation0.03 in
Chance of precipitation15%
Record high63° (1999)
Record low-5° (1986)
Fri, 1341° / 26°0.02
41 °
Hillsview, Friday, 13 November
Climate normal for this date — 60-year average.
Average high41°
Average low26°
Average precipitation0.02 in
Chance of precipitation20%
Record high63° (2016)
Record low-7° (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 Hillsview, 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 Hillsview, 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.