Monthly outlook for Security-Widefield, CO: average high 87.5°, average low 64.9°. That is 4.6° above the climate normal for August. Precipitation is expected on 11 days (about 4.9 inches), against a normal of 6 days and 1.3 inches. The warmest day looks like 9 August (96.9°), the coolest 13 August (56.3°).
87.5°/64.9°
Average high / low
+4.6°
Above normal
11 / 6
Wet days / normal
4.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
88.8°
79.3°
+5.2°
18 August – 27 August
85.5°
79.1°
+3.6°
28 August – 6 September
at normal
77.8°
—
August records over 66 years
96.1°7 August 2025All-time high
37.2°27 August 1992All-time low
Climate normals and records are computed from the nearest reference point — Colorado Springs (9 mi).
Sun, 0997° / 67°0
97 °
Security-Widefield, Sunday, 9 August
Overcast. High 97°, low 67°.
Pressure29.80 inHg
Wind9.6 mph SE
Humidity11%
Visibility6.2 mi
Dew point31°
Mon, 1093° / 65°0.08
93 °
Security-Widefield, Monday, 10 August
Light rain. High 93°, low 65°.
Pressure29.80 inHg
Wind9.8 mph NE
Humidity15%
Visibility6.2 mi
Dew point38°
Tue, 1192° / 71°0.42
92 °
Security-Widefield, Tuesday, 11 August
Rain. High 92°, low 71°.
Pressure29.80 inHg
Wind5.5 mph NE
Humidity16%
Visibility6.2 mi
Dew point40°
Wed, 1292° / 71°0.09
92 °
Security-Widefield, Wednesday, 12 August
Light rain. High 92°, low 71°.
Pressure29.77 inHg
Wind4.9 mph SE
Humidity20%
Visibility6.2 mi
Dew point42°
Thu, 1383° / 56°1.81
83 °
Security-Widefield, Thursday, 13 August
Heavy rain. High 83°, low 56°.
Pressure29.85 inHg
Wind19.8 mph SW
Humidity32%
Visibility—
Dew point48°
Fri, 1477° / 61°0.68
77 °
Security-Widefield, Friday, 14 August
Rain. High 77°, low 61°.
Pressure30.03 inHg
Wind15 mph SE
Humidity61%
Visibility—
Dew point56°
Sat, 1587° / 63°1
87 °
Security-Widefield, Saturday, 15 August
Heavy rain. High 87°, low 63°.
Pressure30.00 inHg
Wind12.3 mph N
Humidity41%
Visibility—
Dew point53°
Sun, 1687° / 67°0.43
87 °
Security-Widefield, Sunday, 16 August
Rain. High 87°, low 67°.
Pressure30.00 inHg
Wind14.5 mph NW
Humidity28%
Visibility—
Dew point47°
Mon, 1788° / 66°0.09
88 °
Security-Widefield, Monday, 17 August
Light rain. High 88°, low 66°.
Pressure30.03 inHg
Wind18.9 mph NW
Humidity33%
Visibility—
Dew point49°
Tue, 1887° / 65°0.07
87 °
Security-Widefield, Tuesday, 18 August
Light rain. High 87°, low 65°.
Pressure30.00 inHg
Wind19.3 mph NW
Humidity32%
Visibility—
Dew point47°
Wed, 1986° / 67°0.17
86 °
Security-Widefield, Wednesday, 19 August
Light rain. High 86°, low 67°.
Pressure29.88 inHg
Wind12.3 mph NW
Humidity28%
Visibility—
Dew point46°
Thu, 2084° / 66°0.06
84 °
Security-Widefield, Thursday, 20 August
Light rain. High 84°, low 66°.
Pressure30.00 inHg
Wind11.7 mph SE
Humidity39%
Visibility—
Dew point50°
Fri, 2185° / 62°0.01
85 °
Security-Widefield, Friday, 21 August
Light rain. High 85°, low 62°.
Pressure29.97 inHg
Wind11.1 mph SE
Humidity46%
Visibility—
Dew point54°
Sat, 2288° / 66°0
88 °
Security-Widefield, Saturday, 22 August
Clear. High 88°, low 66°.
Pressure29.94 inHg
Wind16.3 mph W
Humidity33%
Visibility—
Dew point50°
Sun, 2384° / 60°0.01
84 °
Security-Widefield, Sunday, 23 August
Light rain. High 84°, low 60°.
Pressure30.03 inHg
Wind8.8 mph SE
Humidity47%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2479° / 52°0.06
79 °
Security-Widefield, Monday, 24 August
Climate normal for this date — 60-year average.
Average high79°
Average low52°
Average precipitation0.06 in
Chance of precipitation28%
Record high93° (2020)
Record low43° (1966)
Tue, 2579° / 52°0.07
79 °
Security-Widefield, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high79°
Average low52°
Average precipitation0.07 in
Chance of precipitation27%
Record high94° (2020)
Record low40° (1992)
Wed, 2679° / 53°0.08
79 °
Security-Widefield, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high79°
Average low53°
Average precipitation0.08 in
Chance of precipitation35%
Record high92° (2020)
Record low45° (1990)
Thu, 2778° / 53°0.09
78 °
Security-Widefield, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high78°
Average low53°
Average precipitation0.09 in
Chance of precipitation37%
Record high91° (2021)
Record low37° (1992)
Fri, 2878° / 52°0.04
78 °
Security-Widefield, Friday, 28 August
Climate normal for this date — 60-year average.
Average high78°
Average low52°
Average precipitation0.04 in
Chance of precipitation40%
Record high91° (2021)
Record low41° (1992)
Sat, 2978° / 51°0.05
78 °
Security-Widefield, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high78°
Average low51°
Average precipitation0.05 in
Chance of precipitation32%
Record high89° (2019)
Record low42° (2004)
Sun, 3078° / 51°0.06
78 °
Security-Widefield, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high78°
Average low51°
Average precipitation0.06 in
Chance of precipitation35%
Record high90° (2018)
Record low45° (1964)
Mon, 3178° / 51°0.06
78 °
Security-Widefield, Monday, 31 August
Climate normal for this date — 60-year average.
Average high78°
Average low51°
Average precipitation0.06 in
Chance of precipitation33%
Record high91° (2021)
Record low42° (1968)
Tue, 0178° / 51°0.07
78 °
Security-Widefield, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high78°
Average low51°
Average precipitation0.07 in
Chance of precipitation27%
Record high93° (2023)
Record low42° (1968)
Wed, 0278° / 51°0.04
78 °
Security-Widefield, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high78°
Average low51°
Average precipitation0.04 in
Chance of precipitation23%
Record high92° (2019)
Record low41° (1976)
Thu, 0378° / 50°0.04
78 °
Security-Widefield, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high78°
Average low50°
Average precipitation0.04 in
Chance of precipitation22%
Record high92° (2017)
Record low35° (1961)
Fri, 0478° / 50°0.04
78 °
Security-Widefield, Friday, 4 September
Climate normal for this date — 60-year average.
Average high78°
Average low50°
Average precipitation0.04 in
Chance of precipitation25%
Record high89° (1960)
Record low21° (1961)
Sat, 0577° / 49°0.03
77 °
Security-Widefield, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high77°
Average low49°
Average precipitation0.03 in
Chance of precipitation18%
Record high91° (2019)
Record low33° (1961)
Sun, 0677° / 50°0.03
77 °
Security-Widefield, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high77°
Average low50°
Average precipitation0.03 in
Chance of precipitation22%
Record high95° (2020)
Record low39° (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 Security-Widefield, 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 Security-Widefield, 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.