Monthly outlook for Newark, SD: average high 59.6°, average low 42.9°. That is 1.9° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 3 days and 1.1 inches. The warmest day looks like 10 October (85.3°), the coolest 17 October (26.1°).
59.6°/42.9°
Average high / low
+1.9°
Above normal
2 / 3
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
56.6°
57.3°
-0.4°
19 October – 28 October
64.7°
53.6°
+6.2°
29 October – 7 November
at normal
47.3°
—
October records over 66 years
87.6°1 October 1992All-time high
-0.2°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Britton (10 mi).
Sat, 1085° / 58°0
85 °
Newark, Saturday, 10 October
Clear. High 85°, low 58°.
Pressure29.47 inHg
Wind18.3 mph S
Humidity33%
Visibility6.2 mi
Dew point49°
Sun, 1158° / 49°0
58 °
Newark, Sunday, 11 October
Overcast. High 58°, low 49°.
Pressure29.80 inHg
Wind14.2 mph NE
Humidity78%
Visibility6.2 mi
Dew point51°
Mon, 1252° / 46°0.17
52 °
Newark, Monday, 12 October
Rain. High 52°, low 46°.
Pressure29.88 inHg
Wind10.1 mph NE
Humidity89%
Visibility5.5 mi
Dew point46°
Tue, 1352° / 45°0.01
52 °
Newark, Tuesday, 13 October
Light rain. High 52°, low 45°.
Pressure30.09 inHg
Wind7.1 mph N
Humidity76%
Visibility6.2 mi
Dew point41°
Wed, 1456° / 43°0
56 °
Newark, Wednesday, 14 October
Overcast. High 56°, low 43°.
Pressure30.30 inHg
Wind4.8 mph NE
Humidity56%
Visibility—
Dew point36°
Thu, 1552° / 43°0.24
52 °
Newark, Thursday, 15 October
Light rain. High 52°, low 43°.
Pressure29.80 inHg
Wind29.9 mph NW
Humidity94%
Visibility—
Dew point49°
Fri, 1642° / 34°0
42 °
Newark, Friday, 16 October
Overcast. High 42°, low 34°.
Pressure30.12 inHg
Wind28.5 mph NW
Humidity52%
Visibility—
Dew point24°
Sat, 1741° / 26°0
41 °
Newark, Saturday, 17 October
Clear. High 41°, low 26°.
Pressure30.59 inHg
Wind17.6 mph NW
Humidity38%
Visibility—
Dew point13°
Sun, 1853° / 32°0
53 °
Newark, Sunday, 18 October
Overcast. High 53°, low 32°.
Pressure30.21 inHg
Wind9.9 mph SW
Humidity34%
Visibility—
Dew point20°
Mon, 1964° / 39°0
64 °
Newark, Monday, 19 October
Clear. High 64°, low 39°.
Pressure30.21 inHg
Wind7.5 mph SE
Humidity27%
Visibility—
Dew point23°
Tue, 2072° / 45°0
72 °
Newark, Tuesday, 20 October
Clear. High 72°, low 45°.
Pressure30.06 inHg
Wind17 mph S
Humidity33%
Visibility—
Dew point36°
Wed, 2161° / 47°0
61 °
Newark, Wednesday, 21 October
Clear. High 61°, low 47°.
Pressure30.15 inHg
Wind15.9 mph N
Humidity48%
Visibility—
Dew point38°
Thu, 2262° / 40°0
62 °
Newark, Thursday, 22 October
Clear. High 62°, low 40°.
Pressure30.15 inHg
Wind7.8 mph SE
Humidity35%
Visibility—
Dew point28°
Fri, 2370° / 48°0
70 °
Newark, Friday, 23 October
Partly cloudy. High 70°, low 48°.
Pressure29.68 inHg
Wind16.4 mph SW
Humidity41%
Visibility—
Dew point42°
Sat, 2459° / 46°0
59 °
Newark, Saturday, 24 October
Partly cloudy. High 59°, low 46°.
Pressure29.97 inHg
Wind9.6 mph NW
Humidity54%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2553° / 37°0.04
53 °
Newark, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.04 in
Chance of precipitation15%
Record high79° (1989)
Record low12° (2020)
Mon, 2653° / 37°0.04
53 °
Newark, Monday, 26 October
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.04 in
Chance of precipitation13%
Record high76° (1989)
Record low0° (2020)
Tue, 2752° / 37°0.05
52 °
Newark, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.05 in
Chance of precipitation25%
Record high68° (1983)
Record low9° (2020)
Wed, 2851° / 35°0.02
51 °
Newark, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.02 in
Chance of precipitation17%
Record high68° (2016)
Record low18° (2017)
Thu, 2950° / 35°0.08
50 °
Newark, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.08 in
Chance of precipitation27%
Record high67° (2007)
Record low18° (2020)
Fri, 3049° / 35°0.08
49 °
Newark, Friday, 30 October
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.08 in
Chance of precipitation23%
Record high69° (1965)
Record low16° (1991)
Sat, 3149° / 33°0.07
49 °
Newark, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.07 in
Chance of precipitation22%
Record high71° (1990)
Record low18° (2002)
Sun, 0148° / 34°0.06
48 °
Newark, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.06 in
Chance of precipitation23%
Record high73° (1990)
Record low12° (1984)
Mon, 0247° / 32°0.03
47 °
Newark, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.03 in
Chance of precipitation20%
Record high72° (2022)
Record low10° (1991)
Tue, 0346° / 32°0.04
46 °
Newark, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.04 in
Chance of precipitation17%
Record high71° (1978)
Record low6° (1991)
Wed, 0446° / 31°0.02
46 °
Newark, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (2020)
Record low8° (1991)
Thu, 0547° / 32°0.03
47 °
Newark, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.03 in
Chance of precipitation12%
Record high70° (2016)
Record low10° (2003)
Fri, 0645° / 31°0.03
45 °
Newark, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.03 in
Chance of precipitation12%
Record high72° (2020)
Record low-1° (1991)
Sat, 0746° / 30°0.04
46 °
Newark, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.04 in
Chance of precipitation12%
Record high67° (2020)
Record low-3° (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 Newark, 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 Newark, 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.