Monthly outlook for Clarendon Hot Springs, ID: average high 85°, average low 57.6°. That is 2.8° above the climate normal for August. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 24 August (92.5°), the coolest 9 August (48.1°).
85°/57.6°
Average high / low
+2.8°
Above normal
1 / 2
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
81.4°
81°
+0.3°
19 August – 28 August
91°
78.4°
+7°
29 August – 7 September
at normal
76.3°
—
August records over 66 years
95°3 August 2024All-time high
34°25 August 1960All-time low
Climate normals and records are computed from the nearest reference point — Hailey (7 mi).
Mon, 1086° / 49°0
86 °
Clarendon Hot Springs, Monday, 10 August
Clear. High 86°, low 49°.
Pressure29.83 inHg
Wind11.5 mph SW
Humidity10%
Visibility6.2 mi
Dew point23°
Tue, 1187° / 49°0
87 °
Clarendon Hot Springs, Tuesday, 11 August
Partly cloudy. High 87°, low 49°.
Pressure29.88 inHg
Wind7.9 mph SW
Humidity10%
Visibility6.2 mi
Dew point22°
Wed, 1284° / 61°0
84 °
Clarendon Hot Springs, Wednesday, 12 August
Overcast. High 84°, low 61°.
Pressure29.80 inHg
Wind9.5 mph S
Humidity14%
Visibility6.2 mi
Dew point28°
Thu, 1373° / 55°0.01
73 °
Clarendon Hot Springs, Thursday, 13 August
Light rain. High 73°, low 55°.
Pressure29.80 inHg
Wind12.1 mph S
Humidity21%
Visibility6.2 mi
Dew point30°
Fri, 1477° / 53°0.07
77 °
Clarendon Hot Springs, Friday, 14 August
Light rain. High 77°, low 53°.
Pressure29.94 inHg
Wind6.1 mph N
Humidity34%
Visibility—
Dew point37°
Sat, 1580° / 52°0
80 °
Clarendon Hot Springs, Saturday, 15 August
Clear. High 80°, low 52°.
Pressure30.03 inHg
Wind10.6 mph S
Humidity25%
Visibility—
Dew point34°
Sun, 1680° / 57°0
80 °
Clarendon Hot Springs, Sunday, 16 August
Overcast. High 80°, low 57°.
Pressure30.03 inHg
Wind9.5 mph SE
Humidity17%
Visibility—
Dew point28°
Mon, 1776° / 62°0
76 °
Clarendon Hot Springs, Monday, 17 August
Overcast. High 76°, low 62°.
Pressure30.06 inHg
Wind12.2 mph W
Humidity31%
Visibility—
Dew point40°
Tue, 1883° / 54°0
83 °
Clarendon Hot Springs, Tuesday, 18 August
Clear. High 83°, low 54°.
Pressure30.09 inHg
Wind14.5 mph W
Humidity20%
Visibility—
Dew point31°
Wed, 1988° / 58°0
88 °
Clarendon Hot Springs, Wednesday, 19 August
Clear. High 88°, low 58°.
Pressure30.06 inHg
Wind11.3 mph NW
Humidity15%
Visibility—
Dew point28°
Thu, 2091° / 63°0
91 °
Clarendon Hot Springs, Thursday, 20 August
Mostly clear. High 91°, low 63°.
Pressure29.97 inHg
Wind14.8 mph W
Humidity15%
Visibility—
Dew point32°
Fri, 2190° / 65°0
90 °
Clarendon Hot Springs, Friday, 21 August
Mostly clear. High 90°, low 65°.
Pressure29.91 inHg
Wind13.7 mph NW
Humidity15%
Visibility—
Dew point32°
Sat, 2292° / 66°0
92 °
Clarendon Hot Springs, Saturday, 22 August
Partly cloudy. High 92°, low 66°.
Pressure29.94 inHg
Wind14.9 mph W
Humidity14%
Visibility—
Dew point31°
Sun, 2392° / 64°0
92 °
Clarendon Hot Springs, Sunday, 23 August
Overcast. High 92°, low 64°.
Pressure30.06 inHg
Wind9.8 mph NW
Humidity14%
Visibility—
Dew point31°
Mon, 2493° / 66°0
93 °
Clarendon Hot Springs, Monday, 24 August
Clear. High 93°, low 66°.
Pressure30.00 inHg
Wind12.3 mph NW
Humidity11%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2578° / 51°0.02
78 °
Clarendon Hot Springs, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high78°
Average low51°
Average precipitation0.02 in
Chance of precipitation18%
Record high88° (1985)
Record low34° (1960)
Wed, 2678° / 51°0.01
78 °
Clarendon Hot Springs, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high78°
Average low51°
Average precipitation0.01 in
Chance of precipitation5%
Record high90° (2011)
Record low37° (1993)
Thu, 2778° / 51°0.02
78 °
Clarendon Hot Springs, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high78°
Average low51°
Average precipitation0.02 in
Chance of precipitation10%
Record high90° (2017)
Record low37° (1964)
Fri, 2878° / 51°0.01
78 °
Clarendon Hot Springs, Friday, 28 August
Climate normal for this date — 60-year average.
Average high78°
Average low51°
Average precipitation0.01 in
Chance of precipitation3%
Record high90° (2017)
Record low35° (1960)
Sat, 2978° / 51°0.01
78 °
Clarendon Hot Springs, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high78°
Average low51°
Average precipitation0.01 in
Chance of precipitation8%
Record high89° (2017)
Record low35° (1964)
Sun, 3078° / 51°0.02
78 °
Clarendon Hot Springs, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high78°
Average low51°
Average precipitation0.02 in
Chance of precipitation12%
Record high90° (2022)
Record low35° (1965)
Mon, 3176° / 49°0.02
76 °
Clarendon Hot Springs, Monday, 31 August
Climate normal for this date — 60-year average.
Average high76°
Average low49°
Average precipitation0.02 in
Chance of precipitation15%
Record high92° (2022)
Record low35° (1965)
Tue, 0177° / 49°0.02
77 °
Clarendon Hot Springs, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high77°
Average low49°
Average precipitation0.02 in
Chance of precipitation5%
Record high91° (2022)
Record low37° (1980)
Wed, 0276° / 50°0.02
76 °
Clarendon Hot Springs, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high76°
Average low50°
Average precipitation0.02 in
Chance of precipitation8%
Record high88° (2025)
Record low36° (1964)
Thu, 0377° / 49°0.02
77 °
Clarendon Hot Springs, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high77°
Average low49°
Average precipitation0.02 in
Chance of precipitation10%
Record high93° (2022)
Record low34° (1964)
Fri, 0476° / 50°0.02
76 °
Clarendon Hot Springs, Friday, 4 September
Climate normal for this date — 60-year average.
Average high76°
Average low50°
Average precipitation0.02 in
Chance of precipitation8%
Record high91° (2022)
Record low35° (1971)
Sat, 0576° / 49°0.03
76 °
Clarendon Hot Springs, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high76°
Average low49°
Average precipitation0.03 in
Chance of precipitation12%
Record high93° (2020)
Record low38° (2014)
Sun, 0675° / 49°0.04
75 °
Clarendon Hot Springs, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high75°
Average low49°
Average precipitation0.04 in
Chance of precipitation22%
Record high94° (2022)
Record low35° (2015)
Mon, 0775° / 48°0.02
75 °
Clarendon Hot Springs, Monday, 7 September
Climate normal for this date — 60-year average.
Average high75°
Average low48°
Average precipitation0.02 in
Chance of precipitation12%
Record high93° (2022)
Record low32° (1992)
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 Clarendon Hot Springs, ID 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 Clarendon Hot Springs, ID 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.