Monthly outlook for Hazel, SD: average high 65.8°, average low 47.9°. That is 5.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 3 days and 1.1 inches. The warmest day looks like 10 October (80.7°), the coolest 17 October (41.9°).
65.8°/47.9°
Average high / low
+5.3°
Above normal
3 / 3
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
65.2°
57.4°
+4.4°
18 October – 27 October
66.6°
53.5°
+7.3°
28 October – 6 November
at normal
47.8°
—
October records over 66 years
85.6°1 October 2023All-time high
6.3°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Henry (9 mi).
Fri, 0976° / 47°0
76 °
Hazel, Friday, 9 October
Mostly clear. High 76°, low 47°.
Pressure29.88 inHg
Wind10.5 mph SE
Humidity69%
Visibility6.2 mi
Dew point56°
Sat, 1081° / 65°0
81 °
Hazel, Saturday, 10 October
Clear. High 81°, low 65°.
Pressure29.59 inHg
Wind19.6 mph S
Humidity44%
Visibility6.2 mi
Dew point52°
Sun, 1178° / 56°0
78 °
Hazel, Sunday, 11 October
Overcast. High 78°, low 56°.
Pressure29.68 inHg
Wind12.4 mph S
Humidity44%
Visibility6.2 mi
Dew point50°
Mon, 1257° / 48°0.06
57 °
Hazel, Monday, 12 October
Light rain. High 57°, low 48°.
Pressure29.83 inHg
Wind13.6 mph NW
Humidity75%
Visibility—
Dew point49°
Tue, 1350° / 43°0
50 °
Hazel, Tuesday, 13 October
Overcast. High 50°, low 43°.
Pressure30.18 inHg
Wind12.2 mph NW
Humidity69%
Visibility—
Dew point37°
Wed, 1472° / 51°0.38
72 °
Hazel, Wednesday, 14 October
Rain. High 72°, low 51°.
Pressure29.56 inHg
Wind21.5 mph S
Humidity63%
Visibility—
Dew point52°
Thu, 1565° / 49°0
65 °
Hazel, Thursday, 15 October
Light rain. High 65°, low 49°.
Pressure29.53 inHg
Wind26.3 mph SW
Humidity50%
Visibility—
Dew point44°
Fri, 1649° / 43°0
49 °
Hazel, Friday, 16 October
Overcast. High 49°, low 43°.
Pressure30.33 inHg
Wind24.4 mph W
Humidity74%
Visibility—
Dew point37°
Sat, 1754° / 42°0
54 °
Hazel, Saturday, 17 October
Overcast. High 54°, low 42°.
Pressure30.39 inHg
Wind10.2 mph S
Humidity50%
Visibility—
Dew point32°
Sun, 1861° / 42°0
61 °
Hazel, Sunday, 18 October
Clear. High 61°, low 42°.
Pressure30.15 inHg
Wind11.6 mph S
Humidity46%
Visibility—
Dew point36°
Mon, 1963° / 44°0
63 °
Hazel, Monday, 19 October
Mostly clear. High 63°, low 44°.
Pressure30.12 inHg
Wind4.3 mph E
Humidity41%
Visibility—
Dew point34°
Tue, 2066° / 46°0
66 °
Hazel, Tuesday, 20 October
Partly cloudy. High 66°, low 46°.
Pressure30.09 inHg
Wind6.7 mph SW
Humidity36%
Visibility—
Dew point34°
Wed, 2176° / 49°0
76 °
Hazel, Wednesday, 21 October
Partly cloudy. High 76°, low 49°.
Pressure29.65 inHg
Wind23.3 mph S
Humidity53%
Visibility—
Dew point51°
Thu, 2267° / 51°0.04
67 °
Hazel, Thursday, 22 October
Light rain. High 67°, low 51°.
Pressure29.44 inHg
Wind24 mph S
Humidity23%
Visibility—
Dew point24°
Fri, 2368° / 45°0
68 °
Hazel, Friday, 23 October
Clear. High 68°, low 45°.
Pressure29.53 inHg
Wind12.1 mph W
Humidity32%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2452° / 38°0.04
52 °
Hazel, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.04 in
Chance of precipitation15%
Record high77° (1989)
Record low12° (2020)
Sun, 2552° / 38°0.04
52 °
Hazel, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.04 in
Chance of precipitation17%
Record high77° (1989)
Record low17° (2020)
Mon, 2653° / 37°0.03
53 °
Hazel, Monday, 26 October
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.03 in
Chance of precipitation17%
Record high76° (1989)
Record low6° (2020)
Tue, 2751° / 37°0.07
51 °
Hazel, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.07 in
Chance of precipitation30%
Record high69° (1966)
Record low9° (2020)
Wed, 2850° / 36°0.03
50 °
Hazel, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.03 in
Chance of precipitation17%
Record high70° (2024)
Record low19° (2023)
Thu, 2950° / 36°0.07
50 °
Hazel, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.07 in
Chance of precipitation23%
Record high67° (2004)
Record low18° (1991)
Fri, 3049° / 35°0.09
49 °
Hazel, Friday, 30 October
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation27%
Record high66° (1965)
Record low16° (1991)
Sat, 3149° / 33°0.06
49 °
Hazel, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.06 in
Chance of precipitation18%
Record high70° (1990)
Record low18° (2002)
Sun, 0147° / 34°0.05
47 °
Hazel, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.05 in
Chance of precipitation25%
Record high70° (1990)
Record low15° (1984)
Mon, 0247° / 33°0.04
47 °
Hazel, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.04 in
Chance of precipitation20%
Record high71° (1978)
Record low8° (1991)
Tue, 0346° / 33°0.04
46 °
Hazel, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.04 in
Chance of precipitation22%
Record high69° (1978)
Record low6° (1991)
Wed, 0446° / 31°0.02
46 °
Hazel, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.02 in
Chance of precipitation15%
Record high68° (2015)
Record low0° (1991)
Thu, 0547° / 32°0.04
47 °
Hazel, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.04 in
Chance of precipitation15%
Record high69° (2016)
Record low10° (2003)
Fri, 0646° / 31°0.03
46 °
Hazel, Friday, 6 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.03 in
Chance of precipitation15%
Record high72° (2020)
Record low4° (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 Hazel, 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 Hazel, 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.