As of 09:57 PDT

Weather in Rosny, NV

68°

Rosny, Saturday, 10 October, 09:57

Clear. Feels like 66°. High 74°, low 52°.

Pressure29.59 inHg

Wind5.7 mph W

Humidity34%

Visibility6.2 mi

Dew point39°

See detailed hourly forecast

Monthly outlook for Rosny, NV: average high 65.6°, average low 49.2°. That is 4.5° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 18 October (74.3°), the coolest 13 October (36.5°).

65.6°/49.2°

Average high / low

+4.5°

Above normal

2 / 2

Wet days / normal

0.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
10 October – 19 October	63°	58.5°	+2.5°
20 October – 29 October	70°	54.3°	+8.7°
30 October – 8 November	at normal	49.1°	—

October records over 66 years

81.5°1 October 2010All-time high

-4°18 October 1984All-time low

Climate normals and records are computed from the nearest reference point — Hilltop (14 mi).

Sun, 1157° / 45°

57 °

Rosny, Sunday, 11 October

Light rain. High 57°, low 45°.

Pressure29.53 inHg

Wind6.5 mph N

Humidity39%

Visibility6.2 mi

Dew point28°

Mon, 1246° / 40°

0.11

46 °

Rosny, Monday, 12 October

Light rain. High 46°, low 40°.

Pressure29.88 inHg

Wind6.2 mph NW

Humidity59%

Visibility5.1 mi

Dew point34°

Tue, 1345° / 37°

0.13

45 °

Rosny, Tuesday, 13 October

Light rain. High 45°, low 37°.

Pressure30.09 inHg

Wind2 mph SW

Humidity72%

Visibility5.6 mi

Dew point33°

Wed, 1458° / 38°

58 °

Rosny, Wednesday, 14 October

Clear. High 58°, low 38°.

Pressure30.15 inHg

Wind6 mph N

Humidity43%

Visibility—

Dew point28°

Thu, 1562° / 39°

62 °

Rosny, Thursday, 15 October

Clear. High 62°, low 39°.

Pressure30.33 inHg

Wind2.7 mph W

Humidity38%

Visibility—

Dew point27°

Fri, 1670° / 50°

70 °

Rosny, Friday, 16 October

Clear. High 70°, low 50°.

Pressure30.27 inHg

Wind5.1 mph E

Humidity32%

Visibility—

Dew point31°

Sat, 1774° / 55°

74 °

Rosny, Saturday, 17 October

Overcast. High 74°, low 55°.

Pressure30.12 inHg

Wind6.3 mph W

Humidity24%

Visibility—

Dew point28°

Sun, 1874° / 58°

74 °

Rosny, Sunday, 18 October

Overcast. High 74°, low 58°.

Pressure30.06 inHg

Wind13.4 mph W

Humidity18%

Visibility—

Dew point23°

Mon, 1971° / 56°

71 °

Rosny, Monday, 19 October

Overcast. High 71°, low 56°.

Pressure29.94 inHg

Wind22.4 mph NW

Humidity17%

Visibility—

Dew point20°

Tue, 2059° / 45°

59 °

Rosny, Tuesday, 20 October

Clear. High 59°, low 45°.

Pressure30.24 inHg

Wind6.2 mph NE

Humidity41%

Visibility—

Dew point28°

Wed, 2167° / 48°

67 °

Rosny, Wednesday, 21 October

Clear. High 67°, low 48°.

Pressure30.12 inHg

Wind3.5 mph E

Humidity20%

Visibility—

Dew point19°

Thu, 2274° / 54°

74 °

Rosny, Thursday, 22 October

Partly cloudy. High 74°, low 54°.

Pressure29.97 inHg

Wind7.9 mph SW

Humidity21%

Visibility—

Dew point25°

Fri, 2373° / 58°

73 °

Rosny, Friday, 23 October

Overcast. High 73°, low 58°.

Pressure29.94 inHg

Wind5.6 mph SW

Humidity26%

Visibility—

Dew point31°

Sat, 2473° / 56°

73 °

Rosny, Saturday, 24 October

Partly cloudy. High 73°, low 56°.

Pressure30.09 inHg

Wind4.7 mph N

Humidity26%

Visibility—

Dew point30°

Sun, 2573° / 57°

73 °

Rosny, Sunday, 25 October

Clear. High 73°, low 57°.

Pressure30.18 inHg

Wind5 mph NE

Humidity29%

Visibility—

Dew point34°

From day 17 onward the outlook is built from 60-year climate statistics

Mon, 2653° / 35°

0.05

53 °

Rosny, Monday, 26 October

Climate normal for this date — 60-year average.

Average high53°

Average low35°

Average precipitation0.05 in

Chance of precipitation20%

Record high68° (2016)

Record low16° (2020)

Tue, 2753° / 34°

0.03

53 °

Rosny, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high53°

Average low34°

Average precipitation0.03 in

Chance of precipitation15%

Record high70° (1990)

Record low15° (1970)

Wed, 2852° / 33°

0.04

52 °

Rosny, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high52°

Average low33°

Average precipitation0.04 in

Chance of precipitation20%

Record high72° (1968)

Record low7° (1971)

Thu, 2949° / 33°

0.07

49 °

Rosny, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high49°

Average low33°

Average precipitation0.07 in

Chance of precipitation25%

Record high68° (1962)

Record low2° (1971)

Fri, 3049° / 32°

0.04

49 °

Rosny, Friday, 30 October

Climate normal for this date — 60-year average.

Average high49°

Average low32°

Average precipitation0.04 in

Chance of precipitation22%

Record high67° (2014)

Record low9° (2019)

Sat, 3149° / 32°

0.02

49 °

Rosny, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high49°

Average low32°

Average precipitation0.02 in

Chance of precipitation15%

Record high66° (2012)

Record low16° (1972)

Sun, 0150° / 32°

0.03

50 °

Rosny, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high50°

Average low32°

Average precipitation0.03 in

Chance of precipitation22%

Record high66° (1965)

Record low-1° (1971)

Mon, 0249° / 32°

0.04

49 °

Rosny, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°

Average low32°

Average precipitation0.04 in

Chance of precipitation20%

Record high66° (2020)

Record low12° (1971)

Tue, 0350° / 31°

0.04

50 °

Rosny, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°

Average low31°

Average precipitation0.04 in

Chance of precipitation15%

Record high65° (2010)

Record low11° (1971)

Wed, 0451° / 32°

0.01

51 °

Rosny, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°

Average low32°

Average precipitation0.01 in

Chance of precipitation12%

Record high67° (2009)

Record low17° (2015)

Thu, 0550° / 32°

0.03

50 °

Rosny, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high50°

Average low32°

Average precipitation0.03 in

Chance of precipitation17%

Record high66° (1980)

Record low1° (2015)

Fri, 0649° / 31°

0.03

49 °

Rosny, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°

Average low31°

Average precipitation0.03 in

Chance of precipitation15%

Record high66° (1999)

Record low-1° (1971)

Sat, 0748° / 31°

0.06

48 °

Rosny, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°

Average low31°

Average precipitation0.06 in

Chance of precipitation30%

Record high66° (2006)

Record low5° (2015)

Sun, 0846° / 29°

0.06

46 °

Rosny, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high46°

Average low29°

Average precipitation0.06 in

Chance of precipitation25%

Record high62° (2007)

Record low4° (2015)

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 Rosny, 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 Rosny, 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.