Monthly outlook for Melba, ID: average high 67.1°, average low 46.7°. That is 0.7° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 9 October (88.7°), the coolest 16 October (37.1°).
67.1°/46.7°
Average high / low
+0.7°
Above normal
0 / 2
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
67°
66.7°
+0.2°
17 October – 26 October
67.1°
62.7°
+2.4°
27 October – 5 November
at normal
56.6°
—
October records over 66 years
92.7°2 October 2010All-time high
17.6°30 October 2019All-time low
Thu, 0885° / 50°0
85 °
Melba, Thursday, 8 October
Clear. High 85°, low 50°.
Pressure30.00 inHg
Wind2.5 mph NW
Humidity19%
Visibility6.2 mi
Dew point27°
Fri, 0989° / 56°0
89 °
Melba, Friday, 9 October
Clear. High 89°, low 56°.
Pressure29.65 inHg
Wind2.9 mph SE
Humidity18%
Visibility6.2 mi
Dew point30°
Sat, 1064° / 53°0
64 °
Melba, Saturday, 10 October
Partly cloudy. High 64°, low 53°.
Pressure29.68 inHg
Wind11.8 mph NW
Humidity37%
Visibility6.2 mi
Dew point30°
Sun, 1158° / 48°0
58 °
Melba, Sunday, 11 October
Overcast. High 58°, low 48°.
Pressure29.83 inHg
Wind14.3 mph NW
Humidity48%
Visibility—
Dew point32°
Mon, 1252° / 47°0.02
52 °
Melba, Monday, 12 October
Light rain. High 52°, low 47°.
Pressure30.00 inHg
Wind13.1 mph NW
Humidity47%
Visibility—
Dew point31°
Tue, 1365° / 43°0
65 °
Melba, Tuesday, 13 October
Mostly clear. High 65°, low 43°.
Pressure29.94 inHg
Wind10.6 mph SE
Humidity51%
Visibility—
Dew point38°
Wed, 1457° / 48°0
57 °
Melba, Wednesday, 14 October
Overcast. High 57°, low 48°.
Pressure29.85 inHg
Wind23.4 mph NW
Humidity42%
Visibility—
Dew point30°
Thu, 1557° / 41°0
57 °
Melba, Thursday, 15 October
Clear. High 57°, low 41°.
Pressure30.18 inHg
Wind17.4 mph NW
Humidity44%
Visibility—
Dew point29°
Fri, 1659° / 37°0
59 °
Melba, Friday, 16 October
Clear. High 59°, low 37°.
Pressure30.33 inHg
Wind5 mph NW
Humidity42%
Visibility—
Dew point27°
Sat, 1762° / 42°0
62 °
Melba, Saturday, 17 October
Clear. High 62°, low 42°.
Pressure30.09 inHg
Wind15.7 mph SE
Humidity28%
Visibility—
Dew point22°
Sun, 1865° / 46°0
65 °
Melba, Sunday, 18 October
Clear. High 65°, low 46°.
Pressure30.03 inHg
Wind13.4 mph SE
Humidity27%
Visibility—
Dew point22°
Mon, 1968° / 47°0
68 °
Melba, Monday, 19 October
Clear. High 68°, low 47°.
Pressure29.97 inHg
Wind13.1 mph SE
Humidity28%
Visibility—
Dew point26°
Tue, 2067° / 45°0
67 °
Melba, Tuesday, 20 October
Partly cloudy. High 67°, low 45°.
Pressure30.09 inHg
Wind7.6 mph NW
Humidity25%
Visibility—
Dew point22°
Wed, 2170° / 48°0
70 °
Melba, Wednesday, 21 October
Clear. High 70°, low 48°.
Pressure30.09 inHg
Wind10.4 mph NW
Humidity26%
Visibility—
Dew point25°
Thu, 2271° / 47°0
71 °
Melba, Thursday, 22 October
Partly cloudy. High 71°, low 47°.
Pressure30.03 inHg
Wind4.3 mph S
Humidity18%
Visibility—
Dew point18°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2361° / 43°0.06
61 °
Melba, Friday, 23 October
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.06 in
Chance of precipitation28%
Record high79° (1960)
Record low31° (1984)
Sat, 2461° / 42°0.05
61 °
Melba, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high61°
Average low42°
Average precipitation0.05 in
Chance of precipitation18%
Record high73° (1977)
Record low30° (1975)
Sun, 2561° / 41°0.05
61 °
Melba, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high61°
Average low41°
Average precipitation0.05 in
Chance of precipitation27%
Record high79° (1977)
Record low28° (2020)
Mon, 2660° / 42°0.06
60 °
Melba, Monday, 26 October
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.06 in
Chance of precipitation20%
Record high76° (1999)
Record low22° (2020)
Tue, 2759° / 39°0.02
59 °
Melba, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high59°
Average low39°
Average precipitation0.02 in
Chance of precipitation13%
Record high76° (2003)
Record low26° (1970)
Wed, 2858° / 40°0.05
58 °
Melba, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.05 in
Chance of precipitation22%
Record high75° (1990)
Record low24° (2019)
Thu, 2957° / 40°0.04
57 °
Melba, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.04 in
Chance of precipitation25%
Record high76° (1968)
Record low22° (1971)
Fri, 3056° / 38°0.02
56 °
Melba, Friday, 30 October
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.02 in
Chance of precipitation18%
Record high73° (2008)
Record low18° (2019)
Sat, 3156° / 39°0.01
56 °
Melba, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.01 in
Chance of precipitation12%
Record high75° (1988)
Record low22° (2002)
Sun, 0156° / 38°0.02
56 °
Melba, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.02 in
Chance of precipitation15%
Record high72° (1988)
Record low21° (2019)
Mon, 0255° / 38°0.04
55 °
Melba, Monday, 2 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.04 in
Chance of precipitation23%
Record high69° (1965)
Record low24° (2002)
Tue, 0356° / 37°0.03
56 °
Melba, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low37°
Average precipitation0.03 in
Chance of precipitation12%
Record high71° (1983)
Record low25° (2002)
Wed, 0455° / 38°0.04
55 °
Melba, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.04 in
Chance of precipitation27%
Record high70° (1980)
Record low25° (2003)
Thu, 0555° / 38°0.03
55 °
Melba, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.03 in
Chance of precipitation25%
Record high73° (1980)
Record low24° (2013)
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 Melba, 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 Melba, 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.