Monthly outlook for La Salle, CO: average high 93.3°, average low 64.2°. That is 4.7° above the climate normal for August. Precipitation is expected on 9 days (about 2.2 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 11 August (103.2°), the coolest 13 August (61.2°).
93.3°/64.2°
Average high / low
+4.7°
Above normal
9 / 3
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
93.7°
84.9°
+4.9°
19 August – 28 August
92.7°
84.7°
+4.5°
29 August – 7 September
at normal
83.1°
—
August records over 66 years
100.6°4 August 2024All-time high
42.4°27 August 1992All-time low
Climate normals and records are computed from the nearest reference point — Greeley (6 mi).
Mon, 1097° / 66°0.01
97 °
La Salle, Monday, 10 August
Light rain. High 97°, low 66°.
Pressure29.77 inHg
Wind3.6 mph NE
Humidity13%
Visibility6.2 mi
Dew point39°
Tue, 11103° / 67°0.01
103 °
La Salle, Tuesday, 11 August
Light rain. High 103°, low 67°.
Pressure29.74 inHg
Wind5.8 mph NE
Humidity11%
Visibility6.2 mi
Dew point35°
Wed, 12100° / 64°0.05
100 °
La Salle, Wednesday, 12 August
Light rain. High 100°, low 64°.
Pressure29.74 inHg
Wind9.5 mph E
Humidity19%
Visibility6.2 mi
Dew point45°
Thu, 1392° / 61°0.56
92 °
La Salle, Thursday, 13 August
Rain. High 92°, low 61°.
Pressure29.77 inHg
Wind13.2 mph E
Humidity40%
Visibility—
Dew point54°
Fri, 1485° / 62°0.82
85 °
La Salle, Friday, 14 August
Rain. High 85°, low 62°.
Pressure29.91 inHg
Wind8.9 mph E
Humidity55%
Visibility—
Dew point58°
Sat, 1587° / 62°0.07
87 °
La Salle, Saturday, 15 August
Light rain. High 87°, low 62°.
Pressure30.03 inHg
Wind12.1 mph SW
Humidity42%
Visibility—
Dew point54°
Sun, 1687° / 63°0.24
87 °
La Salle, Sunday, 16 August
Rain. High 87°, low 63°.
Pressure30.06 inHg
Wind11.7 mph SW
Humidity48%
Visibility—
Dew point56°
Mon, 1795° / 65°0
95 °
La Salle, Monday, 17 August
Mostly clear. High 95°, low 65°.
Pressure29.94 inHg
Wind18.1 mph SW
Humidity29%
Visibility—
Dew point49°
Tue, 1894° / 67°0.04
94 °
La Salle, Tuesday, 18 August
Light rain. High 94°, low 67°.
Pressure29.85 inHg
Wind12.2 mph SW
Humidity27%
Visibility—
Dew point48°
Wed, 1997° / 66°0.16
97 °
La Salle, Wednesday, 19 August
Rain. High 97°, low 66°.
Pressure29.85 inHg
Wind15.4 mph E
Humidity25%
Visibility—
Dew point47°
Thu, 2095° / 65°0.06
95 °
La Salle, Thursday, 20 August
Light rain. High 95°, low 65°.
Pressure29.91 inHg
Wind16.6 mph E
Humidity30%
Visibility—
Dew point50°
Fri, 2194° / 64°0.18
94 °
La Salle, Friday, 21 August
Light rain. High 94°, low 64°.
Pressure29.85 inHg
Wind10.7 mph SW
Humidity33%
Visibility—
Dew point51°
Sat, 2290° / 64°0
90 °
La Salle, Saturday, 22 August
Overcast. High 90°, low 64°.
Pressure29.83 inHg
Wind11.9 mph SW
Humidity29%
Visibility—
Dew point47°
Sun, 2388° / 64°0.02
88 °
La Salle, Sunday, 23 August
Light rain. High 88°, low 64°.
Pressure29.85 inHg
Wind19.3 mph S
Humidity25%
Visibility—
Dew point45°
Mon, 2493° / 62°0
93 °
La Salle, Monday, 24 August
Clear. High 93°, low 62°.
Pressure29.88 inHg
Wind9.5 mph SE
Humidity26%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2585° / 58°0.02
85 °
La Salle, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high85°
Average low58°
Average precipitation0.02 in
Chance of precipitation20%
Record high99° (2020)
Record low46° (1972)
Wed, 2685° / 58°0.03
85 °
La Salle, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high85°
Average low58°
Average precipitation0.03 in
Chance of precipitation18%
Record high96° (2020)
Record low50° (1992)
Thu, 2784° / 58°0.04
84 °
La Salle, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high84°
Average low58°
Average precipitation0.04 in
Chance of precipitation13%
Record high96° (2020)
Record low42° (1992)
Fri, 2884° / 57°0.02
84 °
La Salle, Friday, 28 August
Climate normal for this date — 60-year average.
Average high84°
Average low57°
Average precipitation0.02 in
Chance of precipitation12%
Record high95° (2011)
Record low45° (2004)
Sat, 2985° / 57°0.03
85 °
La Salle, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low57°
Average precipitation0.03 in
Chance of precipitation17%
Record high95° (2012)
Record low48° (2004)
Sun, 3084° / 57°0.03
84 °
La Salle, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low57°
Average precipitation0.03 in
Chance of precipitation18%
Record high97° (1990)
Record low47° (1968)
Mon, 3183° / 57°0.02
83 °
La Salle, Monday, 31 August
Climate normal for this date — 60-year average.
Average high83°
Average low57°
Average precipitation0.02 in
Chance of precipitation13%
Record high97° (1960)
Record low46° (1968)
Tue, 0183° / 56°0.04
83 °
La Salle, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high83°
Average low56°
Average precipitation0.04 in
Chance of precipitation13%
Record high95° (1995)
Record low47° (1962)
Wed, 0283° / 56°0.02
83 °
La Salle, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high83°
Average low56°
Average precipitation0.02 in
Chance of precipitation15%
Record high98° (2019)
Record low44° (1974)
Thu, 0383° / 56°0.02
83 °
La Salle, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low56°
Average precipitation0.02 in
Chance of precipitation8%
Record high96° (2017)
Record low39° (1974)
Fri, 0483° / 56°0.02
83 °
La Salle, Friday, 4 September
Climate normal for this date — 60-year average.
Average high83°
Average low56°
Average precipitation0.02 in
Chance of precipitation13%
Record high96° (1960)
Record low43° (1961)
Sat, 0583° / 55°0.02
83 °
La Salle, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high83°
Average low55°
Average precipitation0.02 in
Chance of precipitation13%
Record high100° (2020)
Record low44° (1962)
Sun, 0682° / 56°0.02
82 °
La Salle, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high82°
Average low56°
Average precipitation0.02 in
Chance of precipitation13%
Record high100° (2020)
Record low46° (1961)
Mon, 0781° / 55°0.02
81 °
La Salle, Monday, 7 September
Climate normal for this date — 60-year average.
Average high81°
Average low55°
Average precipitation0.02 in
Chance of precipitation17%
Record high98° (2022)
Record low46° (1986)
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 La Salle, 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 La Salle, 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.