Monthly outlook for Haddam, KS: average high 74.7°, average low 53.9°. That is 4.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 3 days and 1.2 inches. The warmest day looks like 12 October (91.4°), the coolest 17 October (35.4°).
74.7°/53.9°
Average high / low
+4.8°
Above normal
2 / 3
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
77°
66.8°
+5.7°
19 October – 28 October
70.8°
63.3°
+4.2°
29 October – 7 November
at normal
57.5°
—
October records over 66 years
95.7°5 October 2024All-time high
10.9°27 October 1997All-time low
Climate normals and records are computed from the nearest reference point — Washington (14 mi).
Sat, 1088° / 65°0
88 °
Haddam, Saturday, 10 October
Clear. High 88°, low 65°.
Pressure29.85 inHg
Wind15.8 mph S
Humidity47%
Visibility6.2 mi
Dew point57°
Sun, 1186° / 67°0
86 °
Haddam, Sunday, 11 October
Overcast. High 86°, low 67°.
Pressure29.74 inHg
Wind14.9 mph S
Humidity39%
Visibility6.2 mi
Dew point53°
Mon, 1291° / 74°0
91 °
Haddam, Monday, 12 October
Clear. High 91°, low 74°.
Pressure29.68 inHg
Wind16.5 mph SW
Humidity44%
Visibility6.2 mi
Dew point61°
Tue, 1381° / 65°0.02
81 °
Haddam, Tuesday, 13 October
Light rain. High 81°, low 65°.
Pressure29.80 inHg
Wind11.1 mph NE
Humidity63%
Visibility—
Dew point62°
Wed, 1483° / 63°0.28
83 °
Haddam, Wednesday, 14 October
Light rain. High 83°, low 63°.
Pressure29.65 inHg
Wind18.7 mph W
Humidity73%
Visibility—
Dew point67°
Thu, 1573° / 53°0.14
73 °
Haddam, Thursday, 15 October
Light rain. High 73°, low 53°.
Pressure29.68 inHg
Wind23.2 mph W
Humidity48%
Visibility—
Dew point49°
Fri, 1657° / 43°0
57 °
Haddam, Friday, 16 October
Clear. High 57°, low 43°.
Pressure30.33 inHg
Wind21.3 mph NW
Humidity28%
Visibility—
Dew point21°
Sat, 1756° / 35°0
56 °
Haddam, Saturday, 17 October
Clear. High 56°, low 35°.
Pressure30.45 inHg
Wind8.8 mph N
Humidity27%
Visibility—
Dew point16°
Sun, 1866° / 40°0
66 °
Haddam, Sunday, 18 October
Clear. High 66°, low 40°.
Pressure30.18 inHg
Wind15.7 mph S
Humidity34%
Visibility—
Dew point30°
Mon, 1970° / 46°0
70 °
Haddam, Monday, 19 October
Clear. High 70°, low 46°.
Pressure30.18 inHg
Wind14.7 mph S
Humidity35%
Visibility—
Dew point36°
Tue, 2069° / 47°0
69 °
Haddam, Tuesday, 20 October
Clear. High 69°, low 47°.
Pressure30.18 inHg
Wind16.8 mph S
Humidity30%
Visibility—
Dew point32°
Wed, 2171° / 48°0
71 °
Haddam, Wednesday, 21 October
Clear. High 71°, low 48°.
Pressure30.12 inHg
Wind15.1 mph S
Humidity33%
Visibility—
Dew point35°
Thu, 2272° / 50°0
72 °
Haddam, Thursday, 22 October
Clear. High 72°, low 50°.
Pressure30.18 inHg
Wind10 mph SE
Humidity47%
Visibility—
Dew point46°
Fri, 2371° / 51°0
71 °
Haddam, Friday, 23 October
Overcast. High 71°, low 51°.
Pressure30.15 inHg
Wind10 mph SE
Humidity42%
Visibility—
Dew point42°
Sat, 2472° / 52°0
72 °
Haddam, Saturday, 24 October
Overcast. High 72°, low 52°.
Pressure30.00 inHg
Wind14.8 mph S
Humidity40%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2561° / 44°0.07
61 °
Haddam, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.07 in
Chance of precipitation25%
Record high80° (1989)
Record low28° (2020)
Mon, 2662° / 44°0.08
62 °
Haddam, Monday, 26 October
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.08 in
Chance of precipitation22%
Record high82° (2014)
Record low23° (2020)
Tue, 2761° / 44°0.07
61 °
Haddam, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.07 in
Chance of precipitation13%
Record high81° (1999)
Record low11° (1997)
Wed, 2860° / 44°0.05
60 °
Haddam, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.05 in
Chance of precipitation18%
Record high83° (2024)
Record low26° (2017)
Thu, 2961° / 44°0.08
61 °
Haddam, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.08 in
Chance of precipitation20%
Record high83° (2024)
Record low22° (2019)
Fri, 3060° / 44°0.15
60 °
Haddam, Friday, 30 October
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.15 in
Chance of precipitation32%
Record high78° (1968)
Record low22° (1991)
Sat, 3158° / 42°0.12
58 °
Haddam, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.12 in
Chance of precipitation30%
Record high80° (1990)
Record low20° (1993)
Sun, 0158° / 41°0.14
58 °
Haddam, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.14 in
Chance of precipitation32%
Record high81° (1990)
Record low16° (1991)
Mon, 0256° / 40°0.1
56 °
Haddam, Monday, 2 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.1 in
Chance of precipitation23%
Record high76° (1964)
Record low9° (1991)
Tue, 0356° / 40°0.1
56 °
Haddam, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.1 in
Chance of precipitation22%
Record high76° (2020)
Record low4° (1991)
Wed, 0456° / 39°0.06
56 °
Haddam, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.06 in
Chance of precipitation22%
Record high76° (1978)
Record low8° (1991)
Thu, 0556° / 39°0.05
56 °
Haddam, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.05 in
Chance of precipitation18%
Record high74° (2020)
Record low21° (1982)
Fri, 0656° / 39°0.03
56 °
Haddam, Friday, 6 November
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.03 in
Chance of precipitation13%
Record high75° (1980)
Record low20° (1991)
Sat, 0757° / 39°0.03
57 °
Haddam, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high57°
Average low39°
Average precipitation0.03 in
Chance of precipitation7%
Record high74° (1980)
Record low5° (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 Haddam, KS 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 Haddam, KS 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.