Monthly outlook for Mellan, NV: average high 57.5°, average low 42.1°. That is 3.1° below the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 2 days and 0.3 inches. The warmest day looks like 17 October (69.2°), the coolest 30 October (35.9°).
57.5°/42.1°
Average high / low
−3.1°
Below normal
4 / 2
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
60.7°
65°
-2.4°
26 October – 4 November
52.2°
59.6°
-4.1°
5 November – 14 November
at normal
55.4°
—
October records over 66 years
87.4°1 October 1980All-time high
13.8°30 October 2019All-time low
Sat, 1769° / 44°0
69 °
Mellan, Saturday, 17 October
Clear. High 69°, low 44°.
Pressure30.24 inHg
Wind5.6 mph SE
Humidity32%
Visibility6.2 mi
Dew point34°
Sun, 1865° / 42°0
65 °
Mellan, Sunday, 18 October
Clear. High 65°, low 42°.
Pressure30.06 inHg
Wind4.2 mph S
Humidity31%
Visibility6.2 mi
Dew point30°
Mon, 1965° / 41°0
65 °
Mellan, Monday, 19 October
Clear. High 65°, low 41°.
Pressure29.94 inHg
Wind10.3 mph S
Humidity40%
Visibility6.2 mi
Dew point37°
Tue, 2064° / 47°0
64 °
Mellan, Tuesday, 20 October
Partly cloudy. High 64°, low 47°.
Pressure29.85 inHg
Wind20.9 mph S
Humidity37%
Visibility—
Dew point33°
Wed, 2157° / 46°0.35
57 °
Mellan, Wednesday, 21 October
Rain. High 57°, low 46°.
Pressure29.94 inHg
Wind15.4 mph S
Humidity51%
Visibility—
Dew point37°
Thu, 2254° / 45°0.3
54 °
Mellan, Thursday, 22 October
Rain. High 54°, low 45°.
Pressure29.85 inHg
Wind17.5 mph S
Humidity52%
Visibility—
Dew point34°
Fri, 2354° / 44°0.07
54 °
Mellan, Friday, 23 October
Light rain. High 54°, low 44°.
Pressure29.94 inHg
Wind8.7 mph S
Humidity59%
Visibility—
Dew point35°
Sat, 2455° / 45°0.03
55 °
Mellan, Saturday, 24 October
Light rain. High 55°, low 45°.
Pressure30.00 inHg
Wind14.2 mph NW
Humidity56%
Visibility—
Dew point36°
Sun, 2555° / 43°0
55 °
Mellan, Sunday, 25 October
Partly cloudy. High 55°, low 43°.
Pressure30.06 inHg
Wind8.1 mph SE
Humidity52%
Visibility—
Dew point32°
Mon, 2655° / 39°0.15
55 °
Mellan, Monday, 26 October
Snow. High 55°, low 39°.
Pressure29.71 inHg
Wind24.2 mph NW
Humidity39%
Visibility—
Dew point29°
Tue, 2750° / 38°0.04
50 °
Mellan, Tuesday, 27 October
Light snow. High 50°, low 38°.
Pressure29.80 inHg
Wind19.5 mph NW
Humidity64%
Visibility—
Dew point33°
Wed, 2855° / 44°0
55 °
Mellan, Wednesday, 28 October
Mostly clear. High 55°, low 44°.
Pressure29.94 inHg
Wind15.8 mph S
Humidity51%
Visibility—
Dew point32°
Thu, 2948° / 38°0.03
48 °
Mellan, Thursday, 29 October
Light rain. High 48°, low 38°.
Pressure29.88 inHg
Wind17.7 mph NW
Humidity69%
Visibility—
Dew point32°
Fri, 3052° / 36°0
52 °
Mellan, Friday, 30 October
Mostly clear. High 52°, low 36°.
Pressure29.97 inHg
Wind16.8 mph NW
Humidity54%
Visibility—
Dew point28°
Sat, 3153° / 39°0
53 °
Mellan, Saturday, 31 October
Clear. High 53°, low 39°.
Pressure30.06 inHg
Wind5.1 mph S
Humidity48%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0159° / 37°0.02
59 °
Mellan, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high59°
Average low37°
Average precipitation0.02 in
Chance of precipitation10%
Record high71° (2025)
Record low20° (1971)
Mon, 0259° / 36°0.02
59 °
Mellan, Monday, 2 November
Climate normal for this date — 60-year average.
Average high59°
Average low36°
Average precipitation0.02 in
Chance of precipitation10%
Record high72° (2025)
Record low24° (2003)
Tue, 0359° / 36°0.01
59 °
Mellan, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high59°
Average low36°
Average precipitation0.01 in
Chance of precipitation5%
Record high73° (2010)
Record low24° (1982)
Wed, 0459° / 36°0.01
59 °
Mellan, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high59°
Average low36°
Average precipitation0.01 in
Chance of precipitation5%
Record high74° (1980)
Record low21° (1994)
Thu, 0559° / 37°0.01
59 °
Mellan, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high59°
Average low37°
Average precipitation0.01 in
Chance of precipitation3%
Record high73° (1980)
Record low22° (2015)
Fri, 0658° / 36°0.01
58 °
Mellan, Friday, 6 November
Climate normal for this date — 60-year average.
Average high58°
Average low36°
Average precipitation0.01 in
Chance of precipitation7%
Record high70° (1980)
Record low23° (1961)
Sat, 0758° / 37°0.01
58 °
Mellan, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high58°
Average low37°
Average precipitation0.01 in
Chance of precipitation5%
Record high71° (2006)
Record low23° (2011)
Sun, 0856° / 35°0.05
56 °
Mellan, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high56°
Average low35°
Average precipitation0.05 in
Chance of precipitation17%
Record high70° (2016)
Record low19° (2011)
Mon, 0955° / 34°0.02
55 °
Mellan, Monday, 9 November
Climate normal for this date — 60-year average.
Average high55°
Average low34°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (2016)
Record low16° (2020)
Tue, 1054° / 34°0.01
54 °
Mellan, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high54°
Average low34°
Average precipitation0.01 in
Chance of precipitation12%
Record high68° (2016)
Record low14° (2020)
Wed, 1154° / 34°0.04
54 °
Mellan, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high54°
Average low34°
Average precipitation0.04 in
Chance of precipitation13%
Record high69° (1989)
Record low19° (2022)
Thu, 1254° / 33°0.02
54 °
Mellan, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high54°
Average low33°
Average precipitation0.02 in
Chance of precipitation10%
Record high68° (1990)
Record low14° (2000)
Fri, 1354° / 33°0.02
54 °
Mellan, Friday, 13 November
Climate normal for this date — 60-year average.
Average high54°
Average low33°
Average precipitation0.02 in
Chance of precipitation12%
Record high69° (1995)
Record low9° (1985)
Sat, 1453° / 32°0.02
53 °
Mellan, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low32°
Average precipitation0.02 in
Chance of precipitation10%
Record high70° (1999)
Record low8° (1985)
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 Mellan, NV 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 Mellan, NV 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.