Monthly outlook for Lake Almanor Peninsula, CA: average high 90.9°, average low 55°. That is 1.2° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 23 August (103.7°), the coolest 18 August (46.5°).
90.9°/55°
Average high / low
+1.2°
Above normal
0 / 1
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
86.6°
89.9°
-1.9°
19 August – 28 August
98.1°
86.8°
+6.3°
29 August – 7 September
at normal
86.4°
—
August records over 66 years
107.4°8 August 1981All-time high
42.1°21 August 1968All-time low
Climate normals and records are computed from the nearest reference point — Caribou (14 mi).
Mon, 1092° / 56°0
92 °
Lake Almanor Peninsula, Monday, 10 August
Clear. High 92°, low 56°.
Pressure29.85 inHg
Wind8.4 mph S
Humidity7%
Visibility6.2 mi
Dew point17°
Tue, 1191° / 54°0
91 °
Lake Almanor Peninsula, Tuesday, 11 August
Clear. High 91°, low 54°.
Pressure29.91 inHg
Wind8.5 mph S
Humidity10%
Visibility6.2 mi
Dew point25°
Wed, 1288° / 56°0
88 °
Lake Almanor Peninsula, Wednesday, 12 August
Overcast. High 88°, low 56°.
Pressure29.83 inHg
Wind7.2 mph S
Humidity19%
Visibility6.2 mi
Dew point37°
Thu, 1382° / 55°0
82 °
Lake Almanor Peninsula, Thursday, 13 August
Overcast. High 82°, low 55°.
Pressure29.77 inHg
Wind8.9 mph S
Humidity21%
Visibility6.2 mi
Dew point38°
Fri, 1483° / 51°0
83 °
Lake Almanor Peninsula, Friday, 14 August
Partly cloudy. High 83°, low 51°.
Pressure29.85 inHg
Wind12.4 mph S
Humidity15%
Visibility—
Dew point28°
Sat, 1584° / 48°0
84 °
Lake Almanor Peninsula, Saturday, 15 August
Partly cloudy. High 84°, low 48°.
Pressure29.91 inHg
Wind12.1 mph SW
Humidity16%
Visibility—
Dew point31°
Sun, 1682° / 50°0
82 °
Lake Almanor Peninsula, Sunday, 16 August
Partly cloudy. High 82°, low 50°.
Pressure30.00 inHg
Wind11.8 mph SW
Humidity15%
Visibility—
Dew point27°
Mon, 1783° / 48°0
83 °
Lake Almanor Peninsula, Monday, 17 August
Overcast. High 83°, low 48°.
Pressure29.94 inHg
Wind11.7 mph SW
Humidity13%
Visibility—
Dew point24°
Tue, 1887° / 47°0
87 °
Lake Almanor Peninsula, Tuesday, 18 August
Clear. High 87°, low 47°.
Pressure29.91 inHg
Wind10.6 mph SW
Humidity10%
Visibility—
Dew point21°
Wed, 1991° / 49°0
91 °
Lake Almanor Peninsula, Wednesday, 19 August
Clear. High 91°, low 49°.
Pressure29.91 inHg
Wind11 mph SW
Humidity9%
Visibility—
Dew point21°
Thu, 2093° / 54°0
93 °
Lake Almanor Peninsula, Thursday, 20 August
Clear. High 93°, low 54°.
Pressure29.97 inHg
Wind10.4 mph SW
Humidity12%
Visibility—
Dew point30°
Fri, 2197° / 59°0
97 °
Lake Almanor Peninsula, Friday, 21 August
Clear. High 97°, low 59°.
Pressure29.97 inHg
Wind11.3 mph W
Humidity14%
Visibility—
Dew point37°
Sat, 22102° / 63°0
102 °
Lake Almanor Peninsula, Saturday, 22 August
Clear. High 102°, low 63°.
Pressure29.91 inHg
Wind12.9 mph W
Humidity12%
Visibility—
Dew point37°
Sun, 23104° / 65°0
104 °
Lake Almanor Peninsula, Sunday, 23 August
Clear. High 104°, low 65°.
Pressure29.88 inHg
Wind13.8 mph W
Humidity9%
Visibility—
Dew point31°
Mon, 24102° / 66°0
102 °
Lake Almanor Peninsula, Monday, 24 August
Partly cloudy. High 102°, low 66°.
Pressure29.85 inHg
Wind13.6 mph W
Humidity10%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2586° / 59°0.02
86 °
Lake Almanor Peninsula, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high86°
Average low59°
Average precipitation0.02 in
Chance of precipitation7%
Record high99° (1988)
Record low47° (2024)
Wed, 2686° / 59°0.02
86 °
Lake Almanor Peninsula, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high86°
Average low59°
Average precipitation0.02 in
Chance of precipitation8%
Record high99° (1988)
Record low51° (1990)
Thu, 2788° / 59°0
88 °
Lake Almanor Peninsula, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high88°
Average low59°
Average precipitation0 in
Chance of precipitation0%
Record high101° (2019)
Record low51° (1990)
Fri, 2888° / 60°0.01
88 °
Lake Almanor Peninsula, Friday, 28 August
Climate normal for this date — 60-year average.
Average high88°
Average low60°
Average precipitation0.01 in
Chance of precipitation5%
Record high100° (1988)
Record low51° (1975)
Sat, 2987° / 60°0.02
87 °
Lake Almanor Peninsula, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high87°
Average low60°
Average precipitation0.02 in
Chance of precipitation8%
Record high98° (1988)
Record low51° (2010)
Sun, 3086° / 60°0.02
86 °
Lake Almanor Peninsula, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high86°
Average low60°
Average precipitation0.02 in
Chance of precipitation8%
Record high97° (1987)
Record low50° (1989)
Mon, 3187° / 59°0.01
87 °
Lake Almanor Peninsula, Monday, 31 August
Climate normal for this date — 60-year average.
Average high87°
Average low59°
Average precipitation0.01 in
Chance of precipitation8%
Record high100° (1998)
Record low48° (1999)
Tue, 0187° / 59°0.02
87 °
Lake Almanor Peninsula, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high87°
Average low59°
Average precipitation0.02 in
Chance of precipitation10%
Record high101° (1998)
Record low43° (1964)
Wed, 0287° / 59°0.02
87 °
Lake Almanor Peninsula, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high87°
Average low59°
Average precipitation0.02 in
Chance of precipitation10%
Record high102° (1998)
Record low42° (1964)
Thu, 0387° / 59°0.01
87 °
Lake Almanor Peninsula, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high87°
Average low59°
Average precipitation0.01 in
Chance of precipitation8%
Record high103° (1988)
Record low48° (2000)
Fri, 0487° / 58°0.01
87 °
Lake Almanor Peninsula, Friday, 4 September
Climate normal for this date — 60-year average.
Average high87°
Average low58°
Average precipitation0.01 in
Chance of precipitation7%
Record high104° (1988)
Record low45° (2000)
Sat, 0586° / 59°0.01
86 °
Lake Almanor Peninsula, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high86°
Average low59°
Average precipitation0.01 in
Chance of precipitation7%
Record high103° (2020)
Record low42° (2000)
Sun, 0686° / 59°0.02
86 °
Lake Almanor Peninsula, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high86°
Average low59°
Average precipitation0.02 in
Chance of precipitation7%
Record high104° (2020)
Record low49° (2000)
Mon, 0785° / 58°0.01
85 °
Lake Almanor Peninsula, Monday, 7 September
Climate normal for this date — 60-year average.
Average high85°
Average low58°
Average precipitation0.01 in
Chance of precipitation7%
Record high102° (2020)
Record low47° (1978)
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 Lake Almanor Peninsula, 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 Lake Almanor Peninsula, 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.