Monthly outlook for Del Rio, CA: average high 99.7°, average low 62.6°. That is 4.3° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 0 days and 0.1 inches. The warmest day looks like 10 August (110.6°), the coolest 23 August (58.3°).
99.7°/62.6°
Average high / low
+4.3°
Above normal
0 / 0
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
100.9°
93°
+4.4°
18 August – 27 August
97.7°
90.7°
+3.9°
28 August – 6 September
at normal
91.3°
—
August records over 66 years
111.4°15 August 2020All-time high
52.3°23 August 1973All-time low
Climate normals and records are computed from the nearest reference point — Riverbank (4 mi).
Sun, 09103° / 69°0
103 °
Del Rio, Sunday, 9 August
Clear. High 103°, low 69°.
Pressure29.77 inHg
Wind4.7 mph NW
Humidity11%
Visibility6.2 mi
Dew point38°
Mon, 10111° / 70°0
111 °
Del Rio, Monday, 10 August
Mostly clear. High 111°, low 70°.
Pressure29.80 inHg
Wind3.3 mph SW
Humidity10%
Visibility6.2 mi
Dew point36°
Tue, 11108° / 67°0
108 °
Del Rio, Tuesday, 11 August
Clear. High 108°, low 67°.
Pressure29.85 inHg
Wind4.3 mph SW
Humidity13%
Visibility6.2 mi
Dew point40°
Wed, 12105° / 68°0
105 °
Del Rio, Wednesday, 12 August
Overcast. High 105°, low 68°.
Pressure29.80 inHg
Wind2.7 mph W
Humidity15%
Visibility6.2 mi
Dew point42°
Thu, 1398° / 64°0
98 °
Del Rio, Thursday, 13 August
Partly cloudy. High 98°, low 64°.
Pressure29.74 inHg
Wind11.8 mph NW
Humidity16%
Visibility—
Dew point40°
Fri, 14100° / 58°0
100 °
Del Rio, Friday, 14 August
Clear. High 100°, low 58°.
Pressure29.85 inHg
Wind14 mph NW
Humidity18%
Visibility—
Dew point42°
Sat, 1599° / 60°0
99 °
Del Rio, Saturday, 15 August
Clear. High 99°, low 60°.
Pressure29.94 inHg
Wind13.8 mph NW
Humidity19%
Visibility—
Dew point44°
Sun, 1699° / 60°0
99 °
Del Rio, Sunday, 16 August
Overcast. High 99°, low 60°.
Pressure29.97 inHg
Wind13.6 mph NW
Humidity19%
Visibility—
Dew point43°
Mon, 1794° / 63°0
94 °
Del Rio, Monday, 17 August
Overcast. High 94°, low 63°.
Pressure29.97 inHg
Wind12.3 mph NW
Humidity18%
Visibility—
Dew point41°
Tue, 1897° / 63°0
97 °
Del Rio, Tuesday, 18 August
Overcast. High 97°, low 63°.
Pressure29.94 inHg
Wind12.9 mph NW
Humidity15%
Visibility—
Dew point37°
Wed, 1998° / 61°0
98 °
Del Rio, Wednesday, 19 August
Clear. High 98°, low 61°.
Pressure29.88 inHg
Wind16.1 mph NW
Humidity11%
Visibility—
Dew point31°
Thu, 2094° / 59°0
94 °
Del Rio, Thursday, 20 August
Overcast. High 94°, low 59°.
Pressure29.85 inHg
Wind10.1 mph NW
Humidity14%
Visibility—
Dew point33°
Fri, 21102° / 59°0
102 °
Del Rio, Friday, 21 August
Clear. High 102°, low 59°.
Pressure29.80 inHg
Wind10.6 mph NW
Humidity12%
Visibility—
Dew point34°
Sat, 2297° / 58°0
97 °
Del Rio, Saturday, 22 August
Partly cloudy. High 97°, low 58°.
Pressure29.85 inHg
Wind12.1 mph NW
Humidity18%
Visibility—
Dew point41°
Sun, 2398° / 58°0
98 °
Del Rio, Sunday, 23 August
Clear. High 98°, low 58°.
Pressure29.85 inHg
Wind13 mph NW
Humidity19%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2491° / 63°0
91 °
Del Rio, Monday, 24 August
Climate normal for this date — 60-year average.
Average high91°
Average low63°
Average precipitation0 in
Chance of precipitation0%
Record high105° (2022)
Record low54° (1963)
Tue, 2591° / 63°0
91 °
Del Rio, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high91°
Average low63°
Average precipitation0 in
Chance of precipitation0%
Record high104° (2010)
Record low54° (1963)
Wed, 2691° / 62°0
91 °
Del Rio, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high91°
Average low62°
Average precipitation0 in
Chance of precipitation0%
Record high103° (2017)
Record low55° (1976)
Thu, 2792° / 63°0
92 °
Del Rio, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high92°
Average low63°
Average precipitation0 in
Chance of precipitation0%
Record high104° (2017)
Record low55° (1960)
Fri, 2892° / 64°0
92 °
Del Rio, Friday, 28 August
Climate normal for this date — 60-year average.
Average high92°
Average low64°
Average precipitation0 in
Chance of precipitation2%
Record high106° (2021)
Record low56° (1960)
Sat, 2992° / 64°0
92 °
Del Rio, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high92°
Average low64°
Average precipitation0 in
Chance of precipitation0%
Record high106° (2021)
Record low54° (2010)
Sun, 3091° / 63°0
91 °
Del Rio, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high91°
Average low63°
Average precipitation0 in
Chance of precipitation0%
Record high106° (2021)
Record low54° (2010)
Mon, 3191° / 63°0
91 °
Del Rio, Monday, 31 August
Climate normal for this date — 60-year average.
Average high91°
Average low63°
Average precipitation0 in
Chance of precipitation0%
Record high102° (2025)
Record low55° (1975)
Tue, 0192° / 63°0
92 °
Del Rio, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high92°
Average low63°
Average precipitation0 in
Chance of precipitation2%
Record high106° (2022)
Record low54° (1964)
Wed, 0292° / 64°0.01
92 °
Del Rio, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high92°
Average low64°
Average precipitation0.01 in
Chance of precipitation5%
Record high108° (2017)
Record low55° (1964)
Thu, 0391° / 63°0
91 °
Del Rio, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high91°
Average low63°
Average precipitation0 in
Chance of precipitation2%
Record high105° (2017)
Record low53° (1964)
Fri, 0491° / 63°0
91 °
Del Rio, Friday, 4 September
Climate normal for this date — 60-year average.
Average high91°
Average low63°
Average precipitation0 in
Chance of precipitation2%
Record high109° (2022)
Record low51° (2000)
Sat, 0591° / 63°0.01
91 °
Del Rio, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high91°
Average low63°
Average precipitation0.01 in
Chance of precipitation3%
Record high113° (2022)
Record low55° (2000)
Sun, 0691° / 64°0
91 °
Del Rio, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high91°
Average low64°
Average precipitation0 in
Chance of precipitation2%
Record high118° (2022)
Record low54° (1964)
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 Del Rio, CA 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 Del Rio, CA 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.