Monthly outlook for Henderson, MO: average high 79.2°, average low 56.1°. That is 6.5° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 12 October (93.3°), the coolest 18 October (43.8°).
79.2°/56.1°
Average high / low
+6.5°
Above normal
2 / 5
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
85.2°
68.7°
+9.2°
17 October – 26 October
69.2°
64.7°
+2.5°
27 October – 5 November
at normal
60.3°
—
October records over 66 years
88.9°10 October 1963All-time high
24.3°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Strafford (9 mi).
Thu, 0886° / 54°0
86 °
Henderson, Thursday, 8 October
Clear. High 86°, low 54°.
Pressure30.09 inHg
Wind4.6 mph SE
Humidity44%
Visibility6.2 mi
Dew point58°
Fri, 0986° / 57°0
86 °
Henderson, Friday, 9 October
Clear. High 86°, low 57°.
Pressure30.12 inHg
Wind8.7 mph S
Humidity39%
Visibility6.2 mi
Dew point55°
Sat, 1085° / 65°0
85 °
Henderson, Saturday, 10 October
Partly cloudy. High 85°, low 65°.
Pressure30.03 inHg
Wind8.4 mph S
Humidity41%
Visibility6.2 mi
Dew point56°
Sun, 1185° / 61°0
85 °
Henderson, Sunday, 11 October
Clear. High 85°, low 61°.
Pressure29.88 inHg
Wind9.8 mph NW
Humidity40%
Visibility6.2 mi
Dew point50°
Mon, 1293° / 69°0
93 °
Henderson, Monday, 12 October
Clear. High 93°, low 69°.
Pressure29.88 inHg
Wind12.6 mph SW
Humidity30%
Visibility—
Dew point53°
Tue, 1390° / 63°0
90 °
Henderson, Tuesday, 13 October
Mostly clear. High 90°, low 63°.
Pressure29.97 inHg
Wind16.1 mph NE
Humidity33%
Visibility—
Dew point53°
Wed, 1482° / 58°0
82 °
Henderson, Wednesday, 14 October
Clear. High 82°, low 58°.
Pressure30.00 inHg
Wind14.8 mph SE
Humidity40%
Visibility—
Dew point50°
Thu, 1591° / 64°0
91 °
Henderson, Thursday, 15 October
Clear. High 91°, low 64°.
Pressure29.83 inHg
Wind19.8 mph S
Humidity34%
Visibility—
Dew point55°
Fri, 1670° / 56°0.09
70 °
Henderson, Friday, 16 October
Light rain. High 70°, low 56°.
Pressure30.03 inHg
Wind13.4 mph NW
Humidity38%
Visibility—
Dew point42°
Sat, 1766° / 45°0
66 °
Henderson, Saturday, 17 October
Overcast. High 66°, low 45°.
Pressure30.12 inHg
Wind11.4 mph NW
Humidity31%
Visibility—
Dew point30°
Sun, 1867° / 44°0
67 °
Henderson, Sunday, 18 October
Partly cloudy. High 67°, low 44°.
Pressure30.18 inHg
Wind9.9 mph NW
Humidity34%
Visibility—
Dew point33°
Mon, 1971° / 45°0
71 °
Henderson, Monday, 19 October
Clear. High 71°, low 45°.
Pressure30.21 inHg
Wind5.5 mph NW
Humidity28%
Visibility—
Dew point31°
Tue, 2072° / 52°0
72 °
Henderson, Tuesday, 20 October
Overcast. High 72°, low 52°.
Pressure30.21 inHg
Wind5.7 mph S
Humidity48%
Visibility—
Dew point44°
Wed, 2177° / 58°0.02
77 °
Henderson, Wednesday, 21 October
Light rain. High 77°, low 58°.
Pressure30.12 inHg
Wind6.1 mph SE
Humidity46%
Visibility—
Dew point51°
Thu, 2262° / 54°0.04
62 °
Henderson, Thursday, 22 October
Light rain. High 62°, low 54°.
Pressure30.18 inHg
Wind12.1 mph SE
Humidity44%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2364° / 49°0.11
64 °
Henderson, Friday, 23 October
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.11 in
Chance of precipitation32%
Record high79° (1963)
Record low33° (1982)
Sat, 2463° / 49°0.11
63 °
Henderson, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high63°
Average low49°
Average precipitation0.11 in
Chance of precipitation30%
Record high81° (2024)
Record low28° (1981)
Sun, 2562° / 47°0.15
62 °
Henderson, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.15 in
Chance of precipitation30%
Record high79° (2014)
Record low32° (2013)
Mon, 2662° / 47°0.1
62 °
Henderson, Monday, 26 October
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.1 in
Chance of precipitation33%
Record high80° (2014)
Record low33° (2020)
Tue, 2762° / 46°0.15
62 °
Henderson, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.15 in
Chance of precipitation32%
Record high79° (1963)
Record low32° (2001)
Wed, 2861° / 46°0.09
61 °
Henderson, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.09 in
Chance of precipitation25%
Record high82° (2024)
Record low31° (2008)
Thu, 2962° / 46°0.13
62 °
Henderson, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.13 in
Chance of precipitation35%
Record high81° (2024)
Record low29° (2017)
Fri, 3062° / 47°0.15
62 °
Henderson, Friday, 30 October
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.15 in
Chance of precipitation33%
Record high77° (2024)
Record low26° (1993)
Sat, 3162° / 47°0.21
62 °
Henderson, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.21 in
Chance of precipitation35%
Record high78° (2016)
Record low24° (1993)
Sun, 0161° / 45°0.17
61 °
Henderson, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.17 in
Chance of precipitation38%
Record high79° (2016)
Record low23° (2023)
Mon, 0259° / 44°0.11
59 °
Henderson, Monday, 2 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.11 in
Chance of precipitation28%
Record high77° (2016)
Record low24° (1991)
Tue, 0358° / 43°0.11
58 °
Henderson, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.11 in
Chance of precipitation23%
Record high76° (1978)
Record low15° (1991)
Wed, 0458° / 44°0.15
58 °
Henderson, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.15 in
Chance of precipitation28%
Record high78° (1978)
Record low16° (1991)
Thu, 0558° / 42°0.21
58 °
Henderson, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.21 in
Chance of precipitation37%
Record high76° (2017)
Record low24° (1976)
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 Henderson, MO 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 Henderson, MO 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.