Monthly outlook for Kellytown, CO: average high 89.6°, average low 63.1°. That is 4.2° above the climate normal for August. Precipitation is expected on 8 days (about 2.8 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 11 August (97.3°), the coolest 24 August (59.9°).
89.6°/63.1°
Average high / low
+4.2°
Above normal
8 / 5
Wet days / normal
2.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
88.8°
82.1°
+3.7°
19 August – 28 August
91°
81.7°
+5.2°
29 August – 7 September
at normal
80.5°
—
August records over 66 years
99°4 August 2024All-time high
41.2°28 August 2004All-time low
Climate normals and records are computed from the nearest reference point — Centennial (10 mi).
Mon, 1094° / 67°0
94 °
Kellytown, Monday, 10 August
Overcast. High 94°, low 67°.
Pressure29.80 inHg
Wind11.6 mph NE
Humidity15%
Visibility6.2 mi
Dew point38°
Tue, 1197° / 65°0.01
97 °
Kellytown, Tuesday, 11 August
Light rain. High 97°, low 65°.
Pressure29.80 inHg
Wind13.5 mph NE
Humidity13%
Visibility6.2 mi
Dew point36°
Wed, 1293° / 64°0.38
93 °
Kellytown, Wednesday, 12 August
Rain. High 93°, low 64°.
Pressure29.77 inHg
Wind11 mph NE
Humidity17%
Visibility6.2 mi
Dew point41°
Thu, 1382° / 61°0.46
82 °
Kellytown, Thursday, 13 August
Rain. High 82°, low 61°.
Pressure29.77 inHg
Wind11.1 mph SW
Humidity36%
Visibility—
Dew point50°
Fri, 1481° / 61°0.5
81 °
Kellytown, Friday, 14 August
Rain. High 81°, low 61°.
Pressure29.91 inHg
Wind12.1 mph SE
Humidity45%
Visibility—
Dew point53°
Sat, 1586° / 62°0.35
86 °
Kellytown, Saturday, 15 August
Rain. High 86°, low 62°.
Pressure30.03 inHg
Wind11.8 mph E
Humidity38%
Visibility—
Dew point51°
Sun, 1683° / 62°0.47
83 °
Kellytown, Sunday, 16 August
Rain. High 83°, low 62°.
Pressure30.09 inHg
Wind15.3 mph NW
Humidity42%
Visibility—
Dew point52°
Mon, 1789° / 64°0.16
89 °
Kellytown, Monday, 17 August
Light rain. High 89°, low 64°.
Pressure29.97 inHg
Wind14.9 mph NW
Humidity26%
Visibility—
Dew point45°
Tue, 1889° / 62°0.31
89 °
Kellytown, Tuesday, 18 August
Rain. High 89°, low 62°.
Pressure29.91 inHg
Wind21.4 mph W
Humidity27%
Visibility—
Dew point44°
Wed, 1991° / 62°0.02
91 °
Kellytown, Wednesday, 19 August
Light rain. High 91°, low 62°.
Pressure29.91 inHg
Wind15.7 mph SE
Humidity24%
Visibility—
Dew point44°
Thu, 2096° / 64°0.02
96 °
Kellytown, Thursday, 20 August
Light rain. High 96°, low 64°.
Pressure29.94 inHg
Wind9.1 mph SW
Humidity27%
Visibility—
Dew point46°
Fri, 2196° / 63°0.04
96 °
Kellytown, Friday, 21 August
Light rain. High 96°, low 63°.
Pressure29.83 inHg
Wind13.2 mph S
Humidity19%
Visibility—
Dew point40°
Sat, 2285° / 62°0.01
85 °
Kellytown, Saturday, 22 August
Light rain. High 85°, low 62°.
Pressure29.85 inHg
Wind18.2 mph NW
Humidity27%
Visibility—
Dew point44°
Sun, 2389° / 62°0.08
89 °
Kellytown, Sunday, 23 August
Light rain. High 89°, low 62°.
Pressure29.85 inHg
Wind16.3 mph NW
Humidity20%
Visibility—
Dew point39°
Mon, 2491° / 60°0
91 °
Kellytown, Monday, 24 August
Partly cloudy. High 91°, low 60°.
Pressure29.91 inHg
Wind15.2 mph E
Humidity23%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 56°0.05
82 °
Kellytown, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low56°
Average precipitation0.05 in
Chance of precipitation27%
Record high94° (2020)
Record low44° (1972)
Wed, 2682° / 56°0.07
82 °
Kellytown, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high82°
Average low56°
Average precipitation0.07 in
Chance of precipitation25%
Record high90° (2007)
Record low47° (1992)
Thu, 2781° / 56°0.04
81 °
Kellytown, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high81°
Average low56°
Average precipitation0.04 in
Chance of precipitation25%
Record high94° (2020)
Record low42° (1992)
Fri, 2881° / 55°0.04
81 °
Kellytown, Friday, 28 August
Climate normal for this date — 60-year average.
Average high81°
Average low55°
Average precipitation0.04 in
Chance of precipitation23%
Record high91° (2021)
Record low41° (2004)
Sat, 2982° / 55°0.04
82 °
Kellytown, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high82°
Average low55°
Average precipitation0.04 in
Chance of precipitation22%
Record high92° (2012)
Record low46° (2004)
Sun, 3081° / 55°0.04
81 °
Kellytown, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high81°
Average low55°
Average precipitation0.04 in
Chance of precipitation20%
Record high91° (2021)
Record low45° (1992)
Mon, 3181° / 55°0.03
81 °
Kellytown, Monday, 31 August
Climate normal for this date — 60-year average.
Average high81°
Average low55°
Average precipitation0.03 in
Chance of precipitation32%
Record high93° (2023)
Record low43° (1968)
Tue, 0181° / 54°0.05
81 °
Kellytown, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high81°
Average low54°
Average precipitation0.05 in
Chance of precipitation23%
Record high95° (2019)
Record low45° (1965)
Wed, 0280° / 54°0.03
80 °
Kellytown, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high80°
Average low54°
Average precipitation0.03 in
Chance of precipitation22%
Record high96° (2019)
Record low40° (1974)
Thu, 0381° / 54°0.04
81 °
Kellytown, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high81°
Average low54°
Average precipitation0.04 in
Chance of precipitation22%
Record high92° (2017)
Record low35° (1961)
Fri, 0480° / 53°0.03
80 °
Kellytown, Friday, 4 September
Climate normal for this date — 60-year average.
Average high80°
Average low53°
Average precipitation0.03 in
Chance of precipitation15%
Record high93° (2022)
Record low32° (1961)
Sat, 0580° / 53°0.03
80 °
Kellytown, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high80°
Average low53°
Average precipitation0.03 in
Chance of precipitation22%
Record high97° (2020)
Record low40° (1968)
Sun, 0680° / 54°0.02
80 °
Kellytown, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high80°
Average low54°
Average precipitation0.02 in
Chance of precipitation18%
Record high96° (2020)
Record low43° (1961)
Mon, 0779° / 53°0.04
79 °
Kellytown, Monday, 7 September
Climate normal for this date — 60-year average.
Average high79°
Average low53°
Average precipitation0.04 in
Chance of precipitation18%
Record high96° (2022)
Record low46° (1987)
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 Kellytown, CO 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 Kellytown, CO 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.