Monthly outlook for Eagle, SD: average high 66.1°, average low 48.5°. That is 2.9° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 10 October (89°), the coolest 17 October (33.5°).
66.1°/48.5°
Average high / low
+2.9°
Above normal
2 / 3
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
67.2°
62°
+2.9°
18 October – 27 October
64.2°
58.2°
+3.3°
28 October – 6 November
at normal
51.9°
—
October records over 66 years
91.4°9 October 1980All-time high
3.2°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Platte Colony (7 mi).
Fri, 0983° / 52°0
83 °
Eagle, Friday, 9 October
Clear. High 83°, low 52°.
Pressure29.85 inHg
Wind11 mph SE
Humidity63%
Visibility6.2 mi
Dew point58°
Sat, 1089° / 68°0
89 °
Eagle, Saturday, 10 October
Clear. High 89°, low 68°.
Pressure29.56 inHg
Wind15.6 mph S
Humidity33%
Visibility6.2 mi
Dew point49°
Sun, 1179° / 58°0
79 °
Eagle, Sunday, 11 October
Overcast. High 79°, low 58°.
Pressure29.65 inHg
Wind11 mph S
Humidity39%
Visibility6.2 mi
Dew point51°
Mon, 1264° / 50°0
64 °
Eagle, Monday, 12 October
Overcast. High 64°, low 50°.
Pressure29.88 inHg
Wind10.8 mph N
Humidity68%
Visibility—
Dew point45°
Tue, 1359° / 46°0
59 °
Eagle, Tuesday, 13 October
Overcast. High 59°, low 46°.
Pressure30.12 inHg
Wind9.5 mph N
Humidity55%
Visibility—
Dew point39°
Wed, 1459° / 52°0.17
59 °
Eagle, Wednesday, 14 October
Light rain. High 59°, low 52°.
Pressure29.62 inHg
Wind12.8 mph E
Humidity97%
Visibility—
Dew point56°
Thu, 1563° / 51°0
63 °
Eagle, Thursday, 15 October
Partly cloudy. High 63°, low 51°.
Pressure29.71 inHg
Wind25.7 mph W
Humidity58%
Visibility—
Dew point44°
Fri, 1646° / 42°0
46 °
Eagle, Friday, 16 October
Overcast. High 46°, low 42°.
Pressure30.59 inHg
Wind20.1 mph NW
Humidity59%
Visibility—
Dew point31°
Sat, 1755° / 34°0
55 °
Eagle, Saturday, 17 October
Clear. High 55°, low 34°.
Pressure30.62 inHg
Wind12.9 mph S
Humidity44%
Visibility—
Dew point28°
Sun, 1853° / 46°0.2
53 °
Eagle, Sunday, 18 October
Light rain. High 53°, low 46°.
Pressure30.18 inHg
Wind14.4 mph S
Humidity82%
Visibility—
Dew point43°
Mon, 1965° / 47°0
65 °
Eagle, Monday, 19 October
Overcast. High 65°, low 47°.
Pressure30.00 inHg
Wind15.9 mph NW
Humidity50%
Visibility—
Dew point38°
Tue, 2068° / 49°0
68 °
Eagle, Tuesday, 20 October
Clear. High 68°, low 49°.
Pressure30.15 inHg
Wind13 mph NW
Humidity31%
Visibility—
Dew point32°
Wed, 2176° / 49°0
76 °
Eagle, Wednesday, 21 October
Overcast. High 76°, low 49°.
Pressure29.94 inHg
Wind25.6 mph NW
Humidity30%
Visibility—
Dew point34°
Thu, 2253° / 44°0
53 °
Eagle, Thursday, 22 October
Overcast. High 53°, low 44°.
Pressure30.15 inHg
Wind26.9 mph NW
Humidity50%
Visibility—
Dew point32°
Fri, 2371° / 42°0
71 °
Eagle, Friday, 23 October
Overcast. High 71°, low 42°.
Pressure29.62 inHg
Wind22 mph S
Humidity29%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2456° / 40°0.03
56 °
Eagle, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.03 in
Chance of precipitation17%
Record high83° (1989)
Record low24° (2020)
Sun, 2557° / 40°0.03
57 °
Eagle, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.03 in
Chance of precipitation13%
Record high79° (1989)
Record low19° (2020)
Mon, 2658° / 39°0.02
58 °
Eagle, Monday, 26 October
Climate normal for this date — 60-year average.
Average high58°
Average low39°
Average precipitation0.02 in
Chance of precipitation13%
Record high74° (1989)
Record low12° (2020)
Tue, 2756° / 39°0.04
56 °
Eagle, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.04 in
Chance of precipitation17%
Record high75° (1983)
Record low3° (2020)
Wed, 2855° / 38°0.06
55 °
Eagle, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.06 in
Chance of precipitation15%
Record high77° (2016)
Record low21° (2017)
Thu, 2954° / 37°0.07
54 °
Eagle, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.07 in
Chance of precipitation25%
Record high74° (1978)
Record low18° (1991)
Fri, 3052° / 37°0.07
52 °
Eagle, Friday, 30 October
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation27%
Record high74° (1965)
Record low15° (1991)
Sat, 3153° / 36°0.05
53 °
Eagle, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low36°
Average precipitation0.05 in
Chance of precipitation17%
Record high83° (2016)
Record low14° (2002)
Sun, 0151° / 36°0.04
51 °
Eagle, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.04 in
Chance of precipitation15%
Record high77° (1990)
Record low13° (2002)
Mon, 0251° / 35°0.05
51 °
Eagle, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.05 in
Chance of precipitation15%
Record high75° (2022)
Record low10° (1991)
Tue, 0350° / 35°0.04
50 °
Eagle, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.04 in
Chance of precipitation17%
Record high72° (1978)
Record low8° (1991)
Wed, 0451° / 33°0.01
51 °
Eagle, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.01 in
Chance of precipitation10%
Record high74° (1978)
Record low1° (1995)
Thu, 0551° / 34°0.03
51 °
Eagle, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.03 in
Chance of precipitation13%
Record high75° (2020)
Record low14° (2003)
Fri, 0651° / 34°0.03
51 °
Eagle, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.03 in
Chance of precipitation15%
Record high79° (2020)
Record low4° (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 Eagle, 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 Eagle, 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.