As of 02:34 CDT

Weather in Haddam, KS

78°Current weather

Haddam, Sunday, 9 August, 02:34

Clear. Feels like 79°. High 103°, low 78°.

Pressure29.80 inHg
Wind17 mph S
Humidity73%
Visibility6.2 mi
Dew point69°

Monthly outlook for Haddam, KS: average high 102.5°, average low 73.1°. That is 8.9° above the climate normal for August. Precipitation is expected on 8 days (about 1.2 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 22 August (113.9°), the coolest 14 August (63.6°).

102.5°/73.1°
Average high / low
+8.9°
Above normal
8 / 5
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August97.5°86.5°+6.2°
19 August – 28 August110.9°86.6°+13.5°
29 August – 7 Septemberat normal84.2°

August records over 66 years

104.9°19 August 2023All-time high
50°31 August 2009All-time low

Climate normals and records are computed from the nearest reference point — Washington (14 mi).

Mon, 1099° / 76°0.03Light rain
99 °Light rain

Haddam, Monday, 10 August

Light rain. High 99°, low 76°.

Pressure29.80 inHg
Wind5.3 mph SW
Humidity29%
Visibility6.2 mi
Dew point55°
Tue, 11113° / 73°0.07Light rain
113 °Light rain

Haddam, Tuesday, 11 August

Light rain. High 113°, low 73°.

Pressure29.68 inHg
Wind13.7 mph SW
Humidity19%
Visibility6.2 mi
Dew point54°
Wed, 12100° / 74°0.04Light rain
100 °Light rain

Haddam, Wednesday, 12 August

Light rain. High 100°, low 74°.

Pressure29.77 inHg
Wind11 mph E
Humidity33%
Visibility6.2 mi
Dew point61°
Thu, 1393° / 69°0.04Light rain
93 °Light rain

Haddam, Thursday, 13 August

Light rain. High 93°, low 69°.

Pressure29.74 inHg
Wind23.9 mph E
Humidity40%
Visibility
Dew point63°
Fri, 1488° / 64°0.04Light rain
88 °Light rain

Haddam, Friday, 14 August

Light rain. High 88°, low 64°.

Pressure29.94 inHg
Wind18.5 mph NE
Humidity52%
Visibility
Dew point61°
Sat, 1584° / 66°0.16Light rain
84 °Light rain

Haddam, Saturday, 15 August

Light rain. High 84°, low 66°.

Pressure30.09 inHg
Wind11.2 mph NE
Humidity86%
Visibility
Dew point67°
Sun, 1691° / 68°0.41Rain
91 °Rain

Haddam, Sunday, 16 August

Rain. High 91°, low 68°.

Pressure30.12 inHg
Wind9.3 mph NE
Humidity53%
Visibility
Dew point64°
Mon, 1793° / 70°0.29Rain
93 °Rain

Haddam, Monday, 17 August

Rain. High 93°, low 70°.

Pressure30.00 inHg
Wind15 mph E
Humidity58%
Visibility
Dew point67°
Tue, 18112° / 70°0Overcast
112 °Overcast

Haddam, Tuesday, 18 August

Overcast. High 112°, low 70°.

Pressure29.77 inHg
Wind14.7 mph S
Humidity15%
Visibility
Dew point44°
Wed, 19114° / 79°0Overcast
114 °Overcast

Haddam, Wednesday, 19 August

Overcast. High 114°, low 79°.

Pressure29.74 inHg
Wind18 mph SW
Humidity14%
Visibility
Dew point46°
Thu, 20113° / 81°0Mostly clear
113 °Mostly clear

Haddam, Thursday, 20 August

Mostly clear. High 113°, low 81°.

Pressure29.77 inHg
Wind17.2 mph NE
Humidity15%
Visibility
Dew point47°
Fri, 21111° / 75°0Mostly clear
111 °Mostly clear

Haddam, Friday, 21 August

Mostly clear. High 111°, low 75°.

Pressure29.83 inHg
Wind15.9 mph NE
Humidity33%
Visibility
Dew point60°
Sat, 22114° / 82°0.01Light rain
114 °Light rain

Haddam, Saturday, 22 August

Light rain. High 114°, low 82°.

Pressure29.71 inHg
Wind24.9 mph S
Humidity12%
Visibility
Dew point44°
Sun, 23109° / 76°0.03Light rain
109 °Light rain

Haddam, Sunday, 23 August

Light rain. High 109°, low 76°.

Pressure29.77 inHg
Wind14 mph S
Humidity24%
Visibility
Dew point55°
Mon, 24105° / 69°0.07Light rain
105 °Light rain

Haddam, Monday, 24 August

Light rain. High 105°, low 69°.

Pressure29.85 inHg
Wind11.3 mph SE
Humidity26%
Visibility
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 68°0.13Climate normal
87 °Climate normal

Haddam, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high87°
Average low68°
Average precipitation0.13 in
Chance of precipitation27%
Record high103° (2023)
Record low55° (1982)
Wed, 2687° / 68°0.16Climate normal
87 °Climate normal

Haddam, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high87°
Average low68°
Average precipitation0.16 in
Chance of precipitation33%
Record high100° (1983)
Record low54° (1985)
Thu, 2786° / 69°0.06Climate normal
86 °Climate normal

Haddam, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.06 in
Chance of precipitation23%
Record high100° (1990)
Record low52° (1967)
Fri, 2886° / 67°0.07Climate normal
86 °Climate normal

Haddam, Friday, 28 August

Climate normal for this date — 60-year average.

Average high86°
Average low67°
Average precipitation0.07 in
Chance of precipitation23%
Record high103° (2000)
Record low54° (1987)
Sat, 2985° / 67°0.13Climate normal
85 °Climate normal

Haddam, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high85°
Average low67°
Average precipitation0.13 in
Chance of precipitation22%
Record high98° (1984)
Record low54° (1986)
Sun, 3085° / 67°0.1Climate normal
85 °Climate normal

Haddam, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high85°
Average low67°
Average precipitation0.1 in
Chance of precipitation27%
Record high99° (2000)
Record low53° (2009)
Mon, 3185° / 67°0.13Climate normal
85 °Climate normal

Haddam, Monday, 31 August

Climate normal for this date — 60-year average.

Average high85°
Average low67°
Average precipitation0.13 in
Chance of precipitation28%
Record high102° (1990)
Record low50° (2009)
Tue, 0184° / 67°0.11Climate normal
84 °Climate normal

Haddam, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.11 in
Chance of precipitation25%
Record high101° (1990)
Record low53° (1967)
Wed, 0284° / 66°0.06Climate normal
84 °Climate normal

Haddam, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high84°
Average low66°
Average precipitation0.06 in
Chance of precipitation27%
Record high103° (2000)
Record low52° (1974)
Thu, 0384° / 66°0.07Climate normal
84 °Climate normal

Haddam, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high84°
Average low66°
Average precipitation0.07 in
Chance of precipitation22%
Record high98° (2023)
Record low42° (1974)
Fri, 0484° / 65°0.1Climate normal
84 °Climate normal

Haddam, Friday, 4 September

Climate normal for this date — 60-year average.

Average high84°
Average low65°
Average precipitation0.1 in
Chance of precipitation23%
Record high97° (2023)
Record low47° (1974)
Sat, 0584° / 65°0.05Climate normal
84 °Climate normal

Haddam, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high84°
Average low65°
Average precipitation0.05 in
Chance of precipitation18%
Record high98° (1976)
Record low47° (1962)
Sun, 0684° / 65°0.09Climate normal
84 °Climate normal

Haddam, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high84°
Average low65°
Average precipitation0.09 in
Chance of precipitation23%
Record high99° (2020)
Record low50° (2025)
Mon, 0783° / 65°0.12Climate normal
83 °Climate normal

Haddam, Monday, 7 September

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.12 in
Chance of precipitation30%
Record high100° (1971)
Record low51° (2008)

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.