Monthly outlook for Athboy, SD: average high 57.7°, average low 42.4°. That is 0.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 10 October (78.6°), the coolest 17 October (25.4°).
57.7°/42.4°
Average high / low
+0.3°
Above normal
3 / 3
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
56.4°
57.9°
-0.8°
20 October – 29 October
59.9°
54.7°
+2.9°
30 October – 8 November
at normal
48.3°
—
October records over 66 years
90.7°2 October 1997All-time high
-4.5°30 October 1991All-time low
Sun, 1155° / 47°0.01
55 °
Athboy, Sunday, 11 October
Light rain. High 55°, low 47°.
Pressure29.85 inHg
Wind12.8 mph NE
Humidity75%
Visibility6.2 mi
Dew point46°
Mon, 1251° / 45°0.1
51 °
Athboy, Monday, 12 October
Light rain. High 51°, low 45°.
Pressure29.88 inHg
Wind5.1 mph NE
Humidity80%
Visibility6.2 mi
Dew point43°
Tue, 1349° / 42°0
49 °
Athboy, Tuesday, 13 October
Overcast. High 49°, low 42°.
Pressure30.12 inHg
Wind5.5 mph NW
Humidity59%
Visibility6.2 mi
Dew point34°
Wed, 1459° / 38°0
59 °
Athboy, Wednesday, 14 October
Clear. High 59°, low 38°.
Pressure30.30 inHg
Wind7.6 mph SE
Humidity49%
Visibility—
Dew point34°
Thu, 1564° / 45°0.04
64 °
Athboy, Thursday, 15 October
Light rain. High 64°, low 45°.
Pressure30.30 inHg
Wind16.2 mph SW
Humidity53%
Visibility—
Dew point41°
Fri, 1642° / 30°0
42 °
Athboy, Friday, 16 October
Overcast. High 42°, low 30°.
Pressure30.27 inHg
Wind37.3 mph NW
Humidity61%
Visibility—
Dew point26°
Sat, 1740° / 25°0
40 °
Athboy, Saturday, 17 October
Mostly clear. High 40°, low 25°.
Pressure30.68 inHg
Wind17.4 mph NW
Humidity39%
Visibility—
Dew point11°
Sun, 1856° / 31°0
56 °
Athboy, Sunday, 18 October
Mostly clear. High 56°, low 31°.
Pressure30.03 inHg
Wind16.9 mph SE
Humidity29%
Visibility—
Dew point16°
Mon, 1969° / 48°0
69 °
Athboy, Monday, 19 October
Clear. High 69°, low 48°.
Pressure29.94 inHg
Wind11.1 mph NW
Humidity27%
Visibility—
Dew point29°
Tue, 2066° / 46°0
66 °
Athboy, Tuesday, 20 October
Partly cloudy. High 66°, low 46°.
Pressure29.83 inHg
Wind13.9 mph SE
Humidity36%
Visibility—
Dew point32°
Wed, 2173° / 53°0
73 °
Athboy, Wednesday, 21 October
Overcast. High 73°, low 53°.
Pressure29.65 inHg
Wind13.5 mph NW
Humidity24%
Visibility—
Dew point30°
Thu, 2258° / 48°0.19
58 °
Athboy, Thursday, 22 October
Rain. High 58°, low 48°.
Pressure30.00 inHg
Wind15.5 mph NW
Humidity44%
Visibility—
Dew point33°
Fri, 2360° / 48°0.01
60 °
Athboy, Friday, 23 October
Light rain. High 60°, low 48°.
Pressure29.68 inHg
Wind15 mph W
Humidity30%
Visibility—
Dew point27°
Sat, 2448° / 40°0
48 °
Athboy, Saturday, 24 October
Overcast. High 48°, low 40°.
Pressure30.00 inHg
Wind25.7 mph W
Humidity50%
Visibility—
Dew point28°
Sun, 2554° / 37°0
54 °
Athboy, Sunday, 25 October
Overcast. High 54°, low 37°.
Pressure29.47 inHg
Wind20.1 mph SE
Humidity42%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2655° / 36°0.04
55 °
Athboy, Monday, 26 October
Climate normal for this date — 60-year average.
Average high55°
Average low36°
Average precipitation0.04 in
Chance of precipitation12%
Record high77° (1990)
Record low-3° (2020)
Tue, 2753° / 34°0.04
53 °
Athboy, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high53°
Average low34°
Average precipitation0.04 in
Chance of precipitation17%
Record high74° (1983)
Record low9° (2020)
Wed, 2852° / 34°0.06
52 °
Athboy, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high52°
Average low34°
Average precipitation0.06 in
Chance of precipitation17%
Record high76° (1985)
Record low14° (1991)
Thu, 2951° / 34°0.09
51 °
Athboy, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.09 in
Chance of precipitation25%
Record high75° (1968)
Record low4° (1991)
Fri, 3049° / 32°0.02
49 °
Athboy, Friday, 30 October
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.02 in
Chance of precipitation12%
Record high75° (1968)
Record low-5° (1991)
Sat, 3150° / 32°0.03
50 °
Athboy, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high50°
Average low32°
Average precipitation0.03 in
Chance of precipitation13%
Record high74° (1990)
Record low-4° (1991)
Sun, 0149° / 32°0.05
49 °
Athboy, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.05 in
Chance of precipitation13%
Record high70° (1978)
Record low6° (2002)
Mon, 0249° / 31°0.02
49 °
Athboy, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.02 in
Chance of precipitation18%
Record high76° (2022)
Record low0° (1991)
Tue, 0348° / 32°0.02
48 °
Athboy, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.02 in
Chance of precipitation15%
Record high69° (2020)
Record low-9° (1991)
Wed, 0449° / 30°0.01
49 °
Athboy, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low30°
Average precipitation0.01 in
Chance of precipitation13%
Record high73° (1978)
Record low-10° (1991)
Thu, 0548° / 30°0.04
48 °
Athboy, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.04 in
Chance of precipitation20%
Record high70° (2020)
Record low1° (2003)
Fri, 0647° / 29°0.02
47 °
Athboy, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.02 in
Chance of precipitation10%
Record high70° (2009)
Record low0° (1991)
Sat, 0747° / 29°0.04
47 °
Athboy, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.04 in
Chance of precipitation15%
Record high72° (1999)
Record low-12° (1991)
Sun, 0846° / 29°0.04
46 °
Athboy, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.04 in
Chance of precipitation17%
Record high72° (1999)
Record low4° (2000)
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 Athboy, 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 Athboy, 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.