Monthly outlook for Yorkville, CO: average high 83.7°, average low 58.7°. That is 1° below the climate normal for August. Precipitation is expected on 6 days (about 1.2 inches), against a normal of 7 days and 1.3 inches. The warmest day looks like 21 August (90°), the coolest 14 August (54.2°).
83.7°/58.7°
Average high / low
−1°
Below normal
6 / 7
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
81.7°
85.5°
-2.1°
19 August – 28 August
87.1°
85°
+1.2°
29 August – 7 September
at normal
83.7°
—
August records over 66 years
100.4°5 August 2022All-time high
40.8°27 August 1992All-time low
Climate normals and records are computed from the nearest reference point — Florence (12 mi).
Mon, 1089° / 62°0.14
89 °
Yorkville, Monday, 10 August
Rain. High 89°, low 62°.
Pressure29.85 inHg
Wind9.6 mph NW
Humidity17%
Visibility6.2 mi
Dew point36°
Tue, 1186° / 59°0.02
86 °
Yorkville, Tuesday, 11 August
Light rain. High 86°, low 59°.
Pressure29.88 inHg
Wind8.4 mph E
Humidity22%
Visibility6.2 mi
Dew point40°
Wed, 1283° / 59°0.07
83 °
Yorkville, Wednesday, 12 August
Light rain. High 83°, low 59°.
Pressure29.80 inHg
Wind11.7 mph NE
Humidity25%
Visibility6.2 mi
Dew point43°
Thu, 1378° / 55°0.36
78 °
Yorkville, Thursday, 13 August
Rain. High 78°, low 55°.
Pressure29.77 inHg
Wind12.2 mph NE
Humidity35%
Visibility6.2 mi
Dew point48°
Fri, 1473° / 54°0.01
73 °
Yorkville, Friday, 14 August
Light rain. High 73°, low 54°.
Pressure29.91 inHg
Wind5.5 mph SW
Humidity40%
Visibility—
Dew point45°
Sat, 1579° / 55°0.34
79 °
Yorkville, Saturday, 15 August
Rain. High 79°, low 55°.
Pressure30.06 inHg
Wind14.2 mph E
Humidity34%
Visibility—
Dew point43°
Sun, 1674° / 55°0.08
74 °
Yorkville, Sunday, 16 August
Light rain. High 74°, low 55°.
Pressure30.15 inHg
Wind15.5 mph NW
Humidity40%
Visibility—
Dew point46°
Mon, 1782° / 56°0
82 °
Yorkville, Monday, 17 August
Clear. High 82°, low 56°.
Pressure30.06 inHg
Wind8.3 mph N
Humidity26%
Visibility—
Dew point37°
Tue, 1884° / 61°0.04
84 °
Yorkville, Tuesday, 18 August
Light rain. High 84°, low 61°.
Pressure30.03 inHg
Wind15.2 mph SW
Humidity24%
Visibility—
Dew point38°
Wed, 1986° / 59°0.03
86 °
Yorkville, Wednesday, 19 August
Light rain. High 86°, low 59°.
Pressure30.06 inHg
Wind9.6 mph NE
Humidity26%
Visibility—
Dew point40°
Thu, 2087° / 59°0
87 °
Yorkville, Thursday, 20 August
Clear. High 87°, low 59°.
Pressure30.00 inHg
Wind9.4 mph E
Humidity14%
Visibility—
Dew point27°
Fri, 2190° / 63°0
90 °
Yorkville, Friday, 21 August
Clear. High 90°, low 63°.
Pressure29.91 inHg
Wind11.9 mph N
Humidity13%
Visibility—
Dew point27°
Sat, 2287° / 63°0
87 °
Yorkville, Saturday, 22 August
Light rain. High 87°, low 63°.
Pressure30.03 inHg
Wind16.1 mph SE
Humidity19%
Visibility—
Dew point35°
Sun, 2387° / 58°0.13
87 °
Yorkville, Sunday, 23 August
Rain. High 87°, low 58°.
Pressure30.03 inHg
Wind17.2 mph S
Humidity16%
Visibility—
Dew point33°
Mon, 2485° / 58°0
85 °
Yorkville, Monday, 24 August
Clear. High 85°, low 58°.
Pressure30.09 inHg
Wind12.4 mph E
Humidity21%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2585° / 57°0.06
85 °
Yorkville, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high85°
Average low57°
Average precipitation0.06 in
Chance of precipitation43%
Record high98° (2019)
Record low42° (1992)
Wed, 2685° / 57°0.06
85 °
Yorkville, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high85°
Average low57°
Average precipitation0.06 in
Chance of precipitation37%
Record high97° (2020)
Record low48° (1992)
Thu, 2784° / 57°0.07
84 °
Yorkville, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high84°
Average low57°
Average precipitation0.07 in
Chance of precipitation48%
Record high94° (2020)
Record low41° (1992)
Fri, 2884° / 56°0.06
84 °
Yorkville, Friday, 28 August
Climate normal for this date — 60-year average.
Average high84°
Average low56°
Average precipitation0.06 in
Chance of precipitation42%
Record high95° (2021)
Record low45° (1992)
Sat, 2984° / 56°0.04
84 °
Yorkville, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high84°
Average low56°
Average precipitation0.04 in
Chance of precipitation37%
Record high96° (2019)
Record low46° (2004)
Sun, 3084° / 56°0.06
84 °
Yorkville, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low56°
Average precipitation0.06 in
Chance of precipitation35%
Record high95° (2013)
Record low49° (1987)
Mon, 3184° / 55°0.06
84 °
Yorkville, Monday, 31 August
Climate normal for this date — 60-year average.
Average high84°
Average low55°
Average precipitation0.06 in
Chance of precipitation38%
Record high98° (2023)
Record low47° (1968)
Tue, 0184° / 55°0.06
84 °
Yorkville, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high84°
Average low55°
Average precipitation0.06 in
Chance of precipitation28%
Record high97° (2023)
Record low47° (1968)
Wed, 0284° / 55°0.04
84 °
Yorkville, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high84°
Average low55°
Average precipitation0.04 in
Chance of precipitation25%
Record high100° (2019)
Record low45° (1976)
Thu, 0384° / 55°0.03
84 °
Yorkville, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high84°
Average low55°
Average precipitation0.03 in
Chance of precipitation23%
Record high94° (2014)
Record low40° (1961)
Fri, 0484° / 54°0.04
84 °
Yorkville, Friday, 4 September
Climate normal for this date — 60-year average.
Average high84°
Average low54°
Average precipitation0.04 in
Chance of precipitation28%
Record high94° (2023)
Record low31° (1961)
Sat, 0583° / 54°0.03
83 °
Yorkville, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high83°
Average low54°
Average precipitation0.03 in
Chance of precipitation28%
Record high96° (2019)
Record low39° (1961)
Sun, 0683° / 54°0.04
83 °
Yorkville, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high83°
Average low54°
Average precipitation0.04 in
Chance of precipitation27%
Record high99° (2020)
Record low43° (1968)
Mon, 0782° / 54°0.05
82 °
Yorkville, Monday, 7 September
Climate normal for this date — 60-year average.
Average high82°
Average low54°
Average precipitation0.05 in
Chance of precipitation32%
Record high98° (2020)
Record low46° (1968)
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 Yorkville, 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 Yorkville, 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.