Monthly outlook for Colome, SD: average high 65.3°, average low 46.9°. That is 3.4° above the climate normal for October. Precipitation is expected on 1 day (about 0.7 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 18 October (75.7°), the coolest 17 October (36.5°).
65.3°/46.9°
Average high / low
+3.4°
Above normal
1 / 3
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
64.6°
60.3°
+2.4°
21 October – 30 October
66.5°
56°
+5.8°
31 October – 9 November
at normal
50°
—
October records over 66 years
90.1°4 October 1975All-time high
9.5°27 October 2020All-time low
Mon, 1267° / 47°0
67 °
Colome, Monday, 12 October
Clear. High 67°, low 47°.
Pressure29.71 inHg
Wind9.7 mph NW
Humidity64%
Visibility6.2 mi
Dew point50°
Tue, 1355° / 47°0
55 °
Colome, Tuesday, 13 October
Light rain. High 55°, low 47°.
Pressure30.03 inHg
Wind7.2 mph NE
Humidity66%
Visibility6.2 mi
Dew point40°
Wed, 1459° / 42°0.01
59 °
Colome, Wednesday, 14 October
Light rain. High 59°, low 42°.
Pressure30.24 inHg
Wind8.3 mph NE
Humidity53%
Visibility6.2 mi
Dew point37°
Thu, 1553° / 48°0.63
53 °
Colome, Thursday, 15 October
Rain. High 53°, low 48°.
Pressure30.27 inHg
Wind16.4 mph NW
Humidity75%
Visibility—
Dew point43°
Fri, 1654° / 38°0
54 °
Colome, Friday, 16 October
Clear. High 54°, low 38°.
Pressure30.71 inHg
Wind14 mph N
Humidity55%
Visibility—
Dew point32°
Sat, 1762° / 36°0
62 °
Colome, Saturday, 17 October
Partly cloudy. High 62°, low 36°.
Pressure30.27 inHg
Wind24.7 mph S
Humidity20%
Visibility—
Dew point13°
Sun, 1876° / 48°0
76 °
Colome, Sunday, 18 October
Overcast. High 76°, low 48°.
Pressure29.94 inHg
Wind22 mph S
Humidity24%
Visibility—
Dew point31°
Mon, 1975° / 50°0
75 °
Colome, Monday, 19 October
Overcast. High 75°, low 50°.
Pressure30.06 inHg
Wind15.7 mph SE
Humidity28%
Visibility—
Dew point33°
Tue, 2076° / 52°0
76 °
Colome, Tuesday, 20 October
Clear. High 76°, low 52°.
Pressure29.77 inHg
Wind20 mph S
Humidity33%
Visibility—
Dew point36°
Wed, 2169° / 51°0
69 °
Colome, Wednesday, 21 October
Clear. High 69°, low 51°.
Pressure30.00 inHg
Wind15.1 mph W
Humidity34%
Visibility—
Dew point35°
Thu, 2269° / 52°0.02
69 °
Colome, Thursday, 22 October
Light rain. High 69°, low 52°.
Pressure30.06 inHg
Wind11.6 mph S
Humidity49%
Visibility—
Dew point45°
Fri, 2370° / 48°0
70 °
Colome, Friday, 23 October
Clear. High 70°, low 48°.
Pressure30.15 inHg
Wind9.3 mph SE
Humidity43%
Visibility—
Dew point40°
Sat, 2475° / 54°0
75 °
Colome, Saturday, 24 October
Clear. High 75°, low 54°.
Pressure29.97 inHg
Wind18.4 mph S
Humidity34%
Visibility—
Dew point42°
Sun, 2560° / 45°0
60 °
Colome, Sunday, 25 October
Mostly clear. High 60°, low 45°.
Pressure30.21 inHg
Wind18.8 mph NW
Humidity29%
Visibility—
Dew point26°
Mon, 2656° / 38°0
56 °
Colome, Monday, 26 October
Overcast. High 56°, low 38°.
Pressure30.12 inHg
Wind9.7 mph SE
Humidity28%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2756° / 38°0.03
56 °
Colome, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.03 in
Chance of precipitation12%
Record high76° (2016)
Record low10° (2020)
Wed, 2855° / 37°0.07
55 °
Colome, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high55°
Average low37°
Average precipitation0.07 in
Chance of precipitation17%
Record high77° (2016)
Record low21° (2019)
Thu, 2953° / 37°0.07
53 °
Colome, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.07 in
Chance of precipitation27%
Record high75° (1978)
Record low14° (1991)
Fri, 3052° / 36°0.07
52 °
Colome, Friday, 30 October
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.07 in
Chance of precipitation25%
Record high78° (1968)
Record low11° (1991)
Sat, 3152° / 35°0.05
52 °
Colome, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.05 in
Chance of precipitation18%
Record high82° (2016)
Record low11° (2002)
Sun, 0151° / 35°0.04
51 °
Colome, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.04 in
Chance of precipitation17%
Record high77° (1990)
Record low7° (2002)
Mon, 0251° / 34°0.05
51 °
Colome, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.05 in
Chance of precipitation23%
Record high74° (1964)
Record low7° (1991)
Tue, 0350° / 34°0.04
50 °
Colome, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.04 in
Chance of precipitation18%
Record high72° (1978)
Record low6° (1991)
Wed, 0451° / 33°0.01
51 °
Colome, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.01 in
Chance of precipitation10%
Record high73° (1978)
Record low4° (1995)
Thu, 0551° / 33°0.03
51 °
Colome, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.03 in
Chance of precipitation15%
Record high75° (2020)
Record low13° (2003)
Fri, 0650° / 33°0.03
50 °
Colome, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.03 in
Chance of precipitation13%
Record high76° (2020)
Record low2° (2003)
Sat, 0750° / 32°0.03
50 °
Colome, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low32°
Average precipitation0.03 in
Chance of precipitation13%
Record high74° (1999)
Record low0° (1991)
Sun, 0849° / 33°0.06
49 °
Colome, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.06 in
Chance of precipitation15%
Record high75° (1999)
Record low6° (1991)
Mon, 0946° / 32°0.07
46 °
Colome, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.07 in
Chance of precipitation22%
Record high69° (2016)
Record low8° (1966)
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 Colome, 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 Colome, 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.