Monthly outlook for Ipswich, SD: average high 61.1°, average low 43.8°. That is 1.5° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 10 October (86.3°), the coolest 18 October (34.7°).
61.1°/43.8°
Average high / low
+1.5°
Above normal
3 / 3
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
63.3°
59.5°
+2.1°
17 October – 26 October
57.6°
55.6°
+1.1°
27 October – 5 November
at normal
49.4°
—
October records over 66 years
91.9°5 October 1963All-time high
6.8°26 October 2020All-time low
Thu, 0872° / 44°0
72 °
Ipswich, Thursday, 8 October
Partly cloudy. High 72°, low 44°.
Pressure30.06 inHg
Wind6.8 mph SE
Humidity38%
Visibility6.2 mi
Dew point39°
Fri, 0977° / 45°0
77 °
Ipswich, Friday, 9 October
Mostly clear. High 77°, low 45°.
Pressure29.83 inHg
Wind8 mph SE
Humidity69%
Visibility6.2 mi
Dew point55°
Sat, 1086° / 64°0
86 °
Ipswich, Saturday, 10 October
Clear. High 86°, low 64°.
Pressure29.50 inHg
Wind14.4 mph S
Humidity34%
Visibility6.2 mi
Dew point49°
Sun, 1162° / 50°0.03
62 °
Ipswich, Sunday, 11 October
Light rain. High 62°, low 50°.
Pressure29.77 inHg
Wind15 mph N
Humidity69%
Visibility6.2 mi
Dew point47°
Mon, 1249° / 43°0.19
49 °
Ipswich, Monday, 12 October
Light rain. High 49°, low 43°.
Pressure30.03 inHg
Wind12 mph N
Humidity80%
Visibility—
Dew point39°
Tue, 1356° / 40°0
56 °
Ipswich, Tuesday, 13 October
Partly cloudy. High 56°, low 40°.
Pressure30.21 inHg
Wind15.3 mph S
Humidity50%
Visibility—
Dew point31°
Wed, 1463° / 51°0.27
63 °
Ipswich, Wednesday, 14 October
Rain. High 63°, low 51°.
Pressure29.56 inHg
Wind16.6 mph S
Humidity63%
Visibility—
Dew point49°
Thu, 1553° / 42°0.36
53 °
Ipswich, Thursday, 15 October
Rain. High 53°, low 42°.
Pressure29.83 inHg
Wind16.7 mph N
Humidity73%
Visibility—
Dew point41°
Fri, 1641° / 38°0.01
41 °
Ipswich, Friday, 16 October
Light rain. High 41°, low 38°.
Pressure30.24 inHg
Wind17.3 mph NW
Humidity72%
Visibility—
Dew point32°
Sat, 1747° / 37°0
47 °
Ipswich, Saturday, 17 October
Overcast. High 47°, low 37°.
Pressure30.21 inHg
Wind12.9 mph NW
Humidity52%
Visibility—
Dew point27°
Sun, 1859° / 35°0
59 °
Ipswich, Sunday, 18 October
Overcast. High 59°, low 35°.
Pressure30.09 inHg
Wind11.2 mph S
Humidity38%
Visibility—
Dew point26°
Mon, 1963° / 45°0
63 °
Ipswich, Monday, 19 October
Clear. High 63°, low 45°.
Pressure30.09 inHg
Wind16.2 mph NW
Humidity33%
Visibility—
Dew point31°
Tue, 2051° / 37°0
51 °
Ipswich, Tuesday, 20 October
Mostly clear. High 51°, low 37°.
Pressure30.39 inHg
Wind7.7 mph N
Humidity51%
Visibility—
Dew point29°
Wed, 2166° / 41°0
66 °
Ipswich, Wednesday, 21 October
Overcast. High 66°, low 41°.
Pressure29.74 inHg
Wind19.8 mph S
Humidity42%
Visibility—
Dew point35°
Thu, 2259° / 45°0.01
59 °
Ipswich, Thursday, 22 October
Light rain. High 59°, low 45°.
Pressure29.44 inHg
Wind19.2 mph NW
Humidity35%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2354° / 37°0.04
54 °
Ipswich, Friday, 23 October
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.04 in
Chance of precipitation18%
Record high76° (1963)
Record low12° (2020)
Sat, 2454° / 36°0.03
54 °
Ipswich, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high54°
Average low36°
Average precipitation0.03 in
Chance of precipitation17%
Record high79° (1989)
Record low11° (2020)
Sun, 2554° / 37°0.03
54 °
Ipswich, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.03 in
Chance of precipitation12%
Record high79° (1989)
Record low13° (2020)
Mon, 2654° / 36°0.04
54 °
Ipswich, Monday, 26 October
Climate normal for this date — 60-year average.
Average high54°
Average low36°
Average precipitation0.04 in
Chance of precipitation15%
Record high75° (1990)
Record low7° (2020)
Tue, 2753° / 36°0.03
53 °
Ipswich, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high53°
Average low36°
Average precipitation0.03 in
Chance of precipitation23%
Record high72° (1966)
Record low7° (2020)
Wed, 2852° / 35°0.04
52 °
Ipswich, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.04 in
Chance of precipitation13%
Record high72° (2016)
Record low19° (2017)
Thu, 2951° / 34°0.09
51 °
Ipswich, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.09 in
Chance of precipitation28%
Record high68° (1978)
Record low15° (1991)
Fri, 3050° / 34°0.06
50 °
Ipswich, Friday, 30 October
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.06 in
Chance of precipitation25%
Record high71° (1965)
Record low10° (1991)
Sat, 3150° / 33°0.05
50 °
Ipswich, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.05 in
Chance of precipitation15%
Record high74° (1990)
Record low15° (2002)
Sun, 0149° / 33°0.05
49 °
Ipswich, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.05 in
Chance of precipitation17%
Record high74° (1990)
Record low14° (1984)
Mon, 0249° / 32°0.02
49 °
Ipswich, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.02 in
Chance of precipitation8%
Record high72° (2022)
Record low9° (1991)
Tue, 0347° / 32°0.03
47 °
Ipswich, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.03 in
Chance of precipitation13%
Record high70° (1978)
Record low5° (1991)
Wed, 0447° / 30°0.01
47 °
Ipswich, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.01 in
Chance of precipitation12%
Record high70° (1978)
Record low4° (1991)
Thu, 0547° / 31°0.04
47 °
Ipswich, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.04 in
Chance of precipitation15%
Record high69° (2016)
Record low6° (2003)
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 Ipswich, 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 Ipswich, 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.