Monthly outlook for Butte City, ID: average high 83°, average low 60.9°. That is 1.2° above the climate normal for August. Precipitation is expected on 5 days (about 0.5 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 11 August (94.6°), the coolest 15 August (56.5°).
83°/60.9°
Average high / low
+1.2°
Above normal
5 / 2
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
84.1°
81.8°
+1.3°
19 August – 28 August
81.1°
79°
+1.1°
29 August – 7 September
at normal
76.9°
—
August records over 66 years
97°1 August 2000All-time high
35.2°25 August 1960All-time low
Climate normals and records are computed from the nearest reference point — Moore (11 mi).
Mon, 1093° / 59°0
93 °
Butte City, Monday, 10 August
Clear. High 93°, low 59°.
Pressure29.83 inHg
Wind12.4 mph SW
Humidity10%
Visibility6.2 mi
Dew point24°
Tue, 1195° / 64°0
95 °
Butte City, Tuesday, 11 August
Mostly clear. High 95°, low 64°.
Pressure29.88 inHg
Wind8 mph SE
Humidity10%
Visibility6.2 mi
Dew point23°
Wed, 1290° / 71°0
90 °
Butte City, Wednesday, 12 August
Overcast. High 90°, low 71°.
Pressure29.80 inHg
Wind7 mph S
Humidity11%
Visibility6.2 mi
Dew point25°
Thu, 1379° / 64°0
79 °
Butte City, Thursday, 13 August
Overcast. High 79°, low 64°.
Pressure29.77 inHg
Wind13 mph S
Humidity28%
Visibility—
Dew point40°
Fri, 1473° / 58°0.19
73 °
Butte City, Friday, 14 August
Light rain. High 73°, low 58°.
Pressure29.91 inHg
Wind9.1 mph N
Humidity47%
Visibility—
Dew point49°
Sat, 1584° / 56°0.03
84 °
Butte City, Saturday, 15 August
Light rain. High 84°, low 56°.
Pressure30.09 inHg
Wind9.3 mph SE
Humidity37%
Visibility—
Dew point44°
Sun, 1672° / 64°0.06
72 °
Butte City, Sunday, 16 August
Light rain. High 72°, low 64°.
Pressure30.09 inHg
Wind10.5 mph NW
Humidity66%
Visibility—
Dew point53°
Mon, 1780° / 58°0.06
80 °
Butte City, Monday, 17 August
Light rain. High 80°, low 58°.
Pressure29.97 inHg
Wind16.9 mph W
Humidity46%
Visibility—
Dew point50°
Tue, 1881° / 60°0
81 °
Butte City, Tuesday, 18 August
Overcast. High 81°, low 60°.
Pressure29.88 inHg
Wind18.7 mph SW
Humidity22%
Visibility—
Dew point34°
Wed, 1985° / 62°0
85 °
Butte City, Wednesday, 19 August
Overcast. High 85°, low 62°.
Pressure29.91 inHg
Wind10.6 mph S
Humidity17%
Visibility—
Dew point28°
Thu, 2087° / 64°0
87 °
Butte City, Thursday, 20 August
Overcast. High 87°, low 64°.
Pressure29.88 inHg
Wind12 mph S
Humidity30%
Visibility—
Dew point43°
Fri, 2178° / 61°0.11
78 °
Butte City, Friday, 21 August
Light rain. High 78°, low 61°.
Pressure29.91 inHg
Wind14.2 mph S
Humidity50%
Visibility—
Dew point50°
Sat, 2276° / 58°0.06
76 °
Butte City, Saturday, 22 August
Light rain. High 76°, low 58°.
Pressure29.85 inHg
Wind23.5 mph W
Humidity37%
Visibility—
Dew point42°
Sun, 2377° / 58°0
77 °
Butte City, Sunday, 23 August
Overcast. High 77°, low 58°.
Pressure29.94 inHg
Wind18.8 mph SW
Humidity15%
Visibility—
Dew point21°
Mon, 2485° / 58°0
85 °
Butte City, Monday, 24 August
Partly cloudy. High 85°, low 58°.
Pressure29.88 inHg
Wind14.3 mph SW
Humidity20%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2579° / 54°0.02
79 °
Butte City, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high79°
Average low54°
Average precipitation0.02 in
Chance of precipitation12%
Record high91° (2011)
Record low35° (1960)
Wed, 2679° / 55°0.01
79 °
Butte City, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high79°
Average low55°
Average precipitation0.01 in
Chance of precipitation7%
Record high92° (2011)
Record low39° (1993)
Thu, 2779° / 54°0.02
79 °
Butte City, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high79°
Average low54°
Average precipitation0.02 in
Chance of precipitation10%
Record high90° (2001)
Record low40° (1977)
Fri, 2879° / 54°0.01
79 °
Butte City, Friday, 28 August
Climate normal for this date — 60-year average.
Average high79°
Average low54°
Average precipitation0.01 in
Chance of precipitation5%
Record high89° (2001)
Record low36° (1960)
Sat, 2979° / 55°0.01
79 °
Butte City, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high79°
Average low55°
Average precipitation0.01 in
Chance of precipitation7%
Record high89° (2017)
Record low37° (1965)
Sun, 3078° / 54°0.01
78 °
Butte City, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high78°
Average low54°
Average precipitation0.01 in
Chance of precipitation10%
Record high89° (2007)
Record low38° (1965)
Mon, 3176° / 53°0.02
76 °
Butte City, Monday, 31 August
Climate normal for this date — 60-year average.
Average high76°
Average low53°
Average precipitation0.02 in
Chance of precipitation15%
Record high88° (2022)
Record low36° (1977)
Tue, 0177° / 52°0.02
77 °
Butte City, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high77°
Average low52°
Average precipitation0.02 in
Chance of precipitation12%
Record high91° (2022)
Record low38° (1973)
Wed, 0277° / 53°0.01
77 °
Butte City, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high77°
Average low53°
Average precipitation0.01 in
Chance of precipitation10%
Record high90° (1998)
Record low37° (1964)
Thu, 0377° / 52°0.02
77 °
Butte City, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high77°
Average low52°
Average precipitation0.02 in
Chance of precipitation12%
Record high92° (2022)
Record low35° (1964)
Fri, 0477° / 52°0.03
77 °
Butte City, Friday, 4 September
Climate normal for this date — 60-year average.
Average high77°
Average low52°
Average precipitation0.03 in
Chance of precipitation17%
Record high91° (2022)
Record low39° (1971)
Sat, 0576° / 52°0.02
76 °
Butte City, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high76°
Average low52°
Average precipitation0.02 in
Chance of precipitation10%
Record high92° (2020)
Record low40° (1960)
Sun, 0675° / 51°0.02
75 °
Butte City, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high75°
Average low51°
Average precipitation0.02 in
Chance of precipitation13%
Record high92° (2022)
Record low37° (2015)
Mon, 0775° / 51°0.02
75 °
Butte City, Monday, 7 September
Climate normal for this date — 60-year average.
Average high75°
Average low51°
Average precipitation0.02 in
Chance of precipitation10%
Record high93° (2022)
Record low35° (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 Butte City, 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 Butte City, 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.