Monthly outlook for Union, NV: average high 59.6°, average low 42.4°. That is 0.2° below the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 2 days and 0.3 inches. The warmest day looks like 8 October (78.4°), the coolest 16 October (33.2°).
59.6°/42.4°
Average high / low
−0.2°
Below normal
3 / 2
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
58.6°
60.9°
-1.3°
18 October – 27 October
61.4°
57.5°
+2.2°
28 October – 6 November
at normal
51.8°
—
October records over 66 years
81.1°1 October 1980All-time high
2.3°18 October 1984All-time low
Climate normals and records are computed from the nearest reference point — Grantsville (2 mi).
Fri, 0977° / 46°0
77 °
Union, Friday, 9 October
Clear. High 77°, low 46°.
Pressure29.83 inHg
Wind7.3 mph SW
Humidity19%
Visibility6.2 mi
Dew point22°
Sat, 1070° / 49°0.01
70 °
Union, Saturday, 10 October
Light rain. High 70°, low 49°.
Pressure29.53 inHg
Wind9.8 mph S
Humidity25%
Visibility6.2 mi
Dew point30°
Sun, 1160° / 46°0.1
60 °
Union, Sunday, 11 October
Light rain. High 60°, low 46°.
Pressure29.41 inHg
Wind10.1 mph S
Humidity49%
Visibility6.2 mi
Dew point38°
Mon, 1252° / 38°0.19
52 °
Union, Monday, 12 October
Light rain. High 52°, low 38°.
Pressure29.74 inHg
Wind13 mph S
Humidity51%
Visibility—
Dew point31°
Tue, 1342° / 33°0.67
42 °
Union, Tuesday, 13 October
Snow. High 42°, low 33°.
Pressure29.94 inHg
Wind5.7 mph NW
Humidity95%
Visibility—
Dew point33°
Wed, 1450° / 40°0
50 °
Union, Wednesday, 14 October
Clear. High 50°, low 40°.
Pressure29.80 inHg
Wind20.9 mph NW
Humidity54%
Visibility—
Dew point32°
Thu, 1547° / 35°0
47 °
Union, Thursday, 15 October
Clear. High 47°, low 35°.
Pressure30.09 inHg
Wind9.4 mph N
Humidity36%
Visibility—
Dew point16°
Fri, 1652° / 33°0
52 °
Union, Friday, 16 October
Clear. High 52°, low 33°.
Pressure30.30 inHg
Wind7.6 mph NW
Humidity26%
Visibility—
Dew point11°
Sat, 1758° / 39°0
58 °
Union, Saturday, 17 October
Clear. High 58°, low 39°.
Pressure30.24 inHg
Wind8.9 mph NW
Humidity21%
Visibility—
Dew point12°
Sun, 1862° / 41°0
62 °
Union, Sunday, 18 October
Clear. High 62°, low 41°.
Pressure30.12 inHg
Wind5.3 mph SW
Humidity17%
Visibility—
Dew point11°
Mon, 1963° / 45°0
63 °
Union, Monday, 19 October
Clear. High 63°, low 45°.
Pressure30.09 inHg
Wind6.5 mph SW
Humidity14%
Visibility—
Dew point8°
Tue, 2064° / 45°0
64 °
Union, Tuesday, 20 October
Clear. High 64°, low 45°.
Pressure30.15 inHg
Wind7 mph SW
Humidity14%
Visibility—
Dew point10°
Wed, 2163° / 50°0
63 °
Union, Wednesday, 21 October
Partly cloudy. High 63°, low 50°.
Pressure29.91 inHg
Wind10.2 mph S
Humidity15%
Visibility—
Dew point12°
Thu, 2264° / 47°0
64 °
Union, Thursday, 22 October
Clear. High 64°, low 47°.
Pressure29.74 inHg
Wind25 mph W
Humidity32%
Visibility—
Dew point29°
Fri, 2353° / 47°0
53 °
Union, Friday, 23 October
Overcast. High 53°, low 47°.
Pressure29.65 inHg
Wind14.5 mph W
Humidity45%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2457° / 39°0.03
57 °
Union, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high57°
Average low39°
Average precipitation0.03 in
Chance of precipitation18%
Record high70° (2007)
Record low13° (2022)
Sun, 2556° / 38°0.04
56 °
Union, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.04 in
Chance of precipitation15%
Record high70° (1990)
Record low23° (2020)
Mon, 2655° / 37°0.04
55 °
Union, Monday, 26 October
Climate normal for this date — 60-year average.
Average high55°
Average low37°
Average precipitation0.04 in
Chance of precipitation18%
Record high70° (2008)
Record low16° (2020)
Tue, 2755° / 37°0.03
55 °
Union, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high55°
Average low37°
Average precipitation0.03 in
Chance of precipitation10%
Record high70° (2008)
Record low16° (1970)
Wed, 2854° / 36°0.04
54 °
Union, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high54°
Average low36°
Average precipitation0.04 in
Chance of precipitation18%
Record high70° (1968)
Record low10° (2004)
Thu, 2951° / 35°0.05
51 °
Union, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.05 in
Chance of precipitation20%
Record high68° (1965)
Record low10° (2004)
Fri, 3051° / 33°0.04
51 °
Union, Friday, 30 October
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.04 in
Chance of precipitation20%
Record high66° (1965)
Record low10° (2004)
Sat, 3151° / 34°0.03
51 °
Union, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.03 in
Chance of precipitation13%
Record high66° (1965)
Record low16° (1972)
Sun, 0152° / 34°0.03
52 °
Union, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low34°
Average precipitation0.03 in
Chance of precipitation15%
Record high66° (2020)
Record low12° (1971)
Mon, 0251° / 33°0.03
51 °
Union, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.03 in
Chance of precipitation13%
Record high66° (2020)
Record low15° (1996)
Tue, 0351° / 34°0.02
51 °
Union, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.02 in
Chance of precipitation8%
Record high67° (2010)
Record low17° (2000)
Wed, 0453° / 34°0.01
53 °
Union, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low34°
Average precipitation0.01 in
Chance of precipitation8%
Record high68° (1980)
Record low13° (2015)
Thu, 0552° / 35°0.01
52 °
Union, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.01 in
Chance of precipitation5%
Record high67° (1980)
Record low-2° (2015)
Fri, 0651° / 34°0.02
51 °
Union, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.02 in
Chance of precipitation12%
Record high66° (1976)
Record low13° (1974)
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 Union, 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 Union, 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.