Monthly outlook for Marietta, NV: average high 55.9°, average low 40°. That is 3.7° below the climate normal for October. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 19 October (65.3°), the coolest 24 October (26.9°).
55.9°/40°
Average high / low
−3.7°
Below normal
1 / 1
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
57.3°
64.7°
-4.1°
29 October – 7 November
53.6°
59.4°
-3.2°
8 November – 17 November
at normal
54.2°
—
October records over 66 years
88.3°2 October 2024All-time high
11.8°28 October 2004All-time low
Tue, 2062° / 35°0
62 °
Marietta, Tuesday, 20 October
Clear. High 62°, low 35°.
Pressure29.97 inHg
Wind7.5 mph SE
Humidity37%
Visibility6.2 mi
Dew point27°
Wed, 2151° / 38°0.03
51 °
Marietta, Wednesday, 21 October
Light rain. High 51°, low 38°.
Pressure29.91 inHg
Wind10.5 mph SE
Humidity59%
Visibility6.2 mi
Dew point39°
Thu, 2243° / 34°0.32
43 °
Marietta, Thursday, 22 October
Rain. High 43°, low 34°.
Pressure29.94 inHg
Wind0.9 mph SW
Humidity91%
Visibility3.1 mi
Dew point40°
Fri, 2344° / 29°0.01
44 °
Marietta, Friday, 23 October
Light rain. High 44°, low 29°.
Pressure30.06 inHg
Wind10.9 mph N
Humidity61%
Visibility—
Dew point29°
Sat, 2451° / 27°0
51 °
Marietta, Saturday, 24 October
Clear. High 51°, low 27°.
Pressure30.12 inHg
Wind4.1 mph SE
Humidity57%
Visibility—
Dew point26°
Sun, 2564° / 45°0
64 °
Marietta, Sunday, 25 October
Mostly clear. High 64°, low 45°.
Pressure30.21 inHg
Wind4.8 mph E
Humidity14%
Visibility—
Dew point8°
Mon, 2664° / 48°0
64 °
Marietta, Monday, 26 October
Overcast. High 64°, low 48°.
Pressure29.97 inHg
Wind5.1 mph NE
Humidity13%
Visibility—
Dew point8°
Tue, 2765° / 49°0
65 °
Marietta, Tuesday, 27 October
Clear. High 65°, low 49°.
Pressure29.94 inHg
Wind7 mph E
Humidity12%
Visibility—
Dew point6°
Wed, 2864° / 49°0
64 °
Marietta, Wednesday, 28 October
Mostly clear. High 64°, low 49°.
Pressure29.97 inHg
Wind9.5 mph SE
Humidity15%
Visibility—
Dew point10°
Thu, 2960° / 47°0
60 °
Marietta, Thursday, 29 October
Overcast. High 60°, low 47°.
Pressure29.83 inHg
Wind8.9 mph SE
Humidity16%
Visibility—
Dew point9°
Fri, 3056° / 45°0
56 °
Marietta, Friday, 30 October
Partly cloudy. High 56°, low 45°.
Pressure29.80 inHg
Wind8.7 mph N
Humidity22%
Visibility—
Dew point13°
Sat, 3153° / 44°0
53 °
Marietta, Saturday, 31 October
Overcast. High 53°, low 44°.
Pressure29.97 inHg
Wind6.3 mph E
Humidity43%
Visibility—
Dew point26°
Sun, 0146° / 41°0.03
46 °
Marietta, Sunday, 1 November
Light rain. High 46°, low 41°.
Pressure29.85 inHg
Wind17.1 mph NW
Humidity55%
Visibility—
Dew point30°
Mon, 0253° / 37°0
53 °
Marietta, Monday, 2 November
Mostly clear. High 53°, low 37°.
Pressure30.09 inHg
Wind12.3 mph SE
Humidity48%
Visibility—
Dew point25°
Tue, 0353° / 38°0
53 °
Marietta, Tuesday, 3 November
Clear. High 53°, low 38°.
Pressure29.97 inHg
Wind10.1 mph SE
Humidity44%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0460° / 39°0.01
60 °
Marietta, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high60°
Average low39°
Average precipitation0.01 in
Chance of precipitation5%
Record high76° (2018)
Record low21° (2015)
Thu, 0560° / 40°0.01
60 °
Marietta, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high60°
Average low40°
Average precipitation0.01 in
Chance of precipitation3%
Record high73° (1980)
Record low7° (2015)
Fri, 0659° / 38°0
59 °
Marietta, Friday, 6 November
Climate normal for this date — 60-year average.
Average high59°
Average low38°
Average precipitation0 in
Chance of precipitation2%
Record high71° (1976)
Record low20° (2015)
Sat, 0759° / 39°0.02
59 °
Marietta, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high59°
Average low39°
Average precipitation0.02 in
Chance of precipitation10%
Record high74° (2006)
Record low24° (1960)
Sun, 0856° / 37°0.06
56 °
Marietta, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high56°
Average low37°
Average precipitation0.06 in
Chance of precipitation15%
Record high71° (1995)
Record low21° (1960)
Mon, 0956° / 36°0.02
56 °
Marietta, Monday, 9 November
Climate normal for this date — 60-year average.
Average high56°
Average low36°
Average precipitation0.02 in
Chance of precipitation15%
Record high71° (1980)
Record low20° (2022)
Tue, 1055° / 36°0.03
55 °
Marietta, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high55°
Average low36°
Average precipitation0.03 in
Chance of precipitation12%
Record high69° (2025)
Record low15° (2022)
Wed, 1154° / 36°0.04
54 °
Marietta, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high54°
Average low36°
Average precipitation0.04 in
Chance of precipitation23%
Record high70° (1989)
Record low13° (2015)
Thu, 1254° / 35°0.02
54 °
Marietta, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high54°
Average low35°
Average precipitation0.02 in
Chance of precipitation15%
Record high70° (1995)
Record low7° (1978)
Fri, 1355° / 35°0.03
55 °
Marietta, Friday, 13 November
Climate normal for this date — 60-year average.
Average high55°
Average low35°
Average precipitation0.03 in
Chance of precipitation18%
Record high69° (1990)
Record low3° (1985)
Sat, 1453° / 35°0.01
53 °
Marietta, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low35°
Average precipitation0.01 in
Chance of precipitation8%
Record high71° (2016)
Record low8° (1994)
Sun, 1553° / 34°0.01
53 °
Marietta, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low34°
Average precipitation0.01 in
Chance of precipitation7%
Record high71° (2021)
Record low1° (1978)
Mon, 1653° / 34°0.02
53 °
Marietta, Monday, 16 November
Climate normal for this date — 60-year average.
Average high53°
Average low34°
Average precipitation0.02 in
Chance of precipitation12%
Record high66° (2007)
Record low11° (1978)
Tue, 1753° / 34°0.04
53 °
Marietta, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high53°
Average low34°
Average precipitation0.04 in
Chance of precipitation20%
Record high70° (1995)
Record low10° (1994)
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 Marietta, 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 Marietta, 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.