Monthly outlook for New Haven, MO: average high 66°, average low 45.9°. That is 1.9° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 25 October (77°), the coolest 29 October (27.4°).
66°/45.9°
Average high / low
+1.9°
Above normal
3 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
66.9°
63.9°
+1.7°
30 October – 8 November
64.4°
59.5°
+2.7°
9 November – 18 November
at normal
55.1°
—
October records over 66 years
92.1°10 October 1963All-time high
27.3°24 October 1981All-time low
Wed, 2172° / 45°0
72 °
New Haven, Wednesday, 21 October
Clear. High 72°, low 45°.
Pressure30.27 inHg
Wind2 mph SW
Humidity47%
Visibility6.2 mi
Dew point48°
Thu, 2272° / 49°0
72 °
New Haven, Thursday, 22 October
Clear. High 72°, low 49°.
Pressure30.27 inHg
Wind2.6 mph SE
Humidity50%
Visibility6.2 mi
Dew point50°
Fri, 2371° / 50°0
71 °
New Haven, Friday, 23 October
Clear. High 71°, low 50°.
Pressure30.27 inHg
Wind6.1 mph SE
Humidity55%
Visibility6.2 mi
Dew point51°
Sat, 2472° / 50°0
72 °
New Haven, Saturday, 24 October
Overcast. High 72°, low 50°.
Pressure30.33 inHg
Wind8.2 mph E
Humidity46%
Visibility—
Dew point45°
Sun, 2577° / 53°0
77 °
New Haven, Sunday, 25 October
Overcast. High 77°, low 53°.
Pressure30.36 inHg
Wind5 mph SE
Humidity41%
Visibility—
Dew point46°
Mon, 2676° / 60°0
76 °
New Haven, Monday, 26 October
Overcast. High 76°, low 60°.
Pressure30.24 inHg
Wind5.1 mph NE
Humidity44%
Visibility—
Dew point47°
Tue, 2759° / 39°0.09
59 °
New Haven, Tuesday, 27 October
Light rain. High 59°, low 39°.
Pressure30.36 inHg
Wind11.1 mph N
Humidity90%
Visibility—
Dew point43°
Wed, 2845° / 28°0
45 °
New Haven, Wednesday, 28 October
Clear. High 45°, low 28°.
Pressure30.53 inHg
Wind8.8 mph N
Humidity26%
Visibility—
Dew point9°
Thu, 2954° / 27°0
54 °
New Haven, Thursday, 29 October
Clear. High 54°, low 27°.
Pressure30.30 inHg
Wind3.9 mph SW
Humidity24%
Visibility—
Dew point13°
Fri, 3061° / 36°0
61 °
New Haven, Friday, 30 October
Mostly clear. High 61°, low 36°.
Pressure30.12 inHg
Wind7.3 mph SW
Humidity24%
Visibility—
Dew point20°
Sat, 3170° / 51°0
70 °
New Haven, Saturday, 31 October
Overcast. High 70°, low 51°.
Pressure30.15 inHg
Wind8 mph S
Humidity23%
Visibility—
Dew point27°
Sun, 0163° / 53°0.05
63 °
New Haven, Sunday, 1 November
Light rain. High 63°, low 53°.
Pressure30.09 inHg
Wind7.6 mph SE
Humidity32%
Visibility—
Dew point31°
Mon, 0258° / 54°0.25
58 °
New Haven, Monday, 2 November
Rain. High 58°, low 54°.
Pressure29.94 inHg
Wind10.1 mph NW
Humidity93%
Visibility—
Dew point53°
Tue, 0368° / 48°0
68 °
New Haven, Tuesday, 3 November
Clear. High 68°, low 48°.
Pressure30.03 inHg
Wind9.6 mph W
Humidity48%
Visibility—
Dew point44°
Wed, 0466° / 46°0
66 °
New Haven, Wednesday, 4 November
Clear. High 66°, low 46°.
Pressure30.06 inHg
Wind4.1 mph S
Humidity42%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0558° / 42°0.19
58 °
New Haven, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.19 in
Chance of precipitation33%
Record high79° (1978)
Record low24° (1991)
Fri, 0658° / 41°0.09
58 °
New Haven, Friday, 6 November
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.09 in
Chance of precipitation27%
Record high77° (2023)
Record low26° (1982)
Sat, 0758° / 42°0.08
58 °
New Haven, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.08 in
Chance of precipitation15%
Record high75° (1999)
Record low16° (1991)
Sun, 0858° / 41°0.04
58 °
New Haven, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.04 in
Chance of precipitation18%
Record high81° (2023)
Record low-5° (1991)
Mon, 0959° / 42°0.11
59 °
New Haven, Monday, 9 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.11 in
Chance of precipitation28%
Record high79° (2022)
Record low7° (1991)
Tue, 1056° / 40°0.11
56 °
New Haven, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.11 in
Chance of precipitation28%
Record high75° (2012)
Record low19° (2018)
Wed, 1155° / 38°0.1
55 °
New Haven, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.1 in
Chance of precipitation22%
Record high77° (1964)
Record low21° (2019)
Thu, 1253° / 37°0.08
53 °
New Haven, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.08 in
Chance of precipitation23%
Record high74° (1999)
Record low11° (2019)
Fri, 1354° / 37°0.05
54 °
New Haven, Friday, 13 November
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.05 in
Chance of precipitation22%
Record high79° (1999)
Record low11° (1986)
Sat, 1455° / 38°0.07
55 °
New Haven, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.07 in
Chance of precipitation22%
Record high78° (2025)
Record low15° (1986)
Sun, 1555° / 39°0.15
55 °
New Haven, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.15 in
Chance of precipitation37%
Record high76° (1971)
Record low23° (2019)
Mon, 1654° / 38°0.11
54 °
New Haven, Monday, 16 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.11 in
Chance of precipitation25%
Record high73° (2021)
Record low24° (2018)
Tue, 1755° / 38°0.15
55 °
New Haven, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.15 in
Chance of precipitation33%
Record high76° (2016)
Record low19° (2014)
Wed, 1854° / 39°0.16
54 °
New Haven, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.16 in
Chance of precipitation32%
Record high72° (1999)
Record low14° (2014)
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 New Haven, 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 New Haven, 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.