Monthly outlook for Shem, UT: average high 64.9°, average low 50.4°. That is 2.4° below the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 16 October (78°), the coolest 25 October (41.7°).
64.9°/50.4°
Average high / low
−2.4°
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
64.6°
71.1°
-3.6°
26 October – 4 November
65.4°
65.6°
-0.2°
5 November – 14 November
at normal
61.8°
—
October records over 66 years
95.9°2 October 2024All-time high
20.5°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Gunlock (7 mi).
Sat, 1770° / 49°0
70 °
Shem, Saturday, 17 October
Overcast. High 70°, low 49°.
Pressure30.27 inHg
Wind7.6 mph SE
Humidity36%
Visibility6.2 mi
Dew point37°
Sun, 1865° / 51°0
65 °
Shem, Sunday, 18 October
Overcast. High 65°, low 51°.
Pressure30.12 inHg
Wind5.5 mph SE
Humidity46%
Visibility6.2 mi
Dew point40°
Mon, 1968° / 54°0.04
68 °
Shem, Monday, 19 October
Light rain. High 68°, low 54°.
Pressure30.03 inHg
Wind9.2 mph SE
Humidity65%
Visibility6.2 mi
Dew point51°
Tue, 2067° / 53°0.15
67 °
Shem, Tuesday, 20 October
Light rain. High 67°, low 53°.
Pressure29.85 inHg
Wind10 mph SE
Humidity60%
Visibility—
Dew point49°
Wed, 2161° / 53°0.73
61 °
Shem, Wednesday, 21 October
Rain. High 61°, low 53°.
Pressure29.88 inHg
Wind14.2 mph W
Humidity69%
Visibility—
Dew point49°
Thu, 2258° / 51°0.09
58 °
Shem, Thursday, 22 October
Light rain. High 58°, low 51°.
Pressure29.94 inHg
Wind7.5 mph SW
Humidity57%
Visibility—
Dew point40°
Fri, 2365° / 51°0
65 °
Shem, Friday, 23 October
Clear. High 65°, low 51°.
Pressure30.03 inHg
Wind15.8 mph W
Humidity48%
Visibility—
Dew point38°
Sat, 2455° / 44°0
55 °
Shem, Saturday, 24 October
Clear. High 55°, low 44°.
Pressure30.24 inHg
Wind20.4 mph N
Humidity24%
Visibility—
Dew point16°
Sun, 2558° / 42°0
58 °
Shem, Sunday, 25 October
Clear. High 58°, low 42°.
Pressure30.33 inHg
Wind10.8 mph N
Humidity30%
Visibility—
Dew point20°
Mon, 2662° / 48°0
62 °
Shem, Monday, 26 October
Partly cloudy. High 62°, low 48°.
Pressure30.00 inHg
Wind5.9 mph NE
Humidity22%
Visibility—
Dew point18°
Tue, 2762° / 45°0
62 °
Shem, Tuesday, 27 October
Clear. High 62°, low 45°.
Pressure30.00 inHg
Wind12 mph N
Humidity32%
Visibility—
Dew point26°
Wed, 2866° / 50°0
66 °
Shem, Wednesday, 28 October
Overcast. High 66°, low 50°.
Pressure30.06 inHg
Wind5.2 mph NE
Humidity21%
Visibility—
Dew point19°
Thu, 2970° / 58°0
70 °
Shem, Thursday, 29 October
Overcast. High 70°, low 58°.
Pressure30.03 inHg
Wind6 mph SE
Humidity22%
Visibility—
Dew point25°
Fri, 3069° / 55°0
69 °
Shem, Friday, 30 October
Clear. High 69°, low 55°.
Pressure30.06 inHg
Wind4.9 mph E
Humidity23%
Visibility—
Dew point26°
Sat, 3165° / 55°0
65 °
Shem, Saturday, 31 October
Overcast. High 65°, low 55°.
Pressure30.06 inHg
Wind3.6 mph NE
Humidity34%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0165° / 44°0.02
65 °
Shem, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high65°
Average low44°
Average precipitation0.02 in
Chance of precipitation8%
Record high78° (2020)
Record low26° (1971)
Mon, 0265° / 44°0.02
65 °
Shem, Monday, 2 November
Climate normal for this date — 60-year average.
Average high65°
Average low44°
Average precipitation0.02 in
Chance of precipitation10%
Record high78° (2020)
Record low31° (1971)
Tue, 0365° / 44°0.02
65 °
Shem, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high65°
Average low44°
Average precipitation0.02 in
Chance of precipitation13%
Record high77° (2020)
Record low29° (1971)
Wed, 0465° / 43°0
65 °
Shem, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high65°
Average low43°
Average precipitation0 in
Chance of precipitation5%
Record high78° (2020)
Record low28° (1994)
Thu, 0565° / 45°0.01
65 °
Shem, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high65°
Average low45°
Average precipitation0.01 in
Chance of precipitation5%
Record high80° (2020)
Record low32° (2015)
Fri, 0664° / 45°0.02
64 °
Shem, Friday, 6 November
Climate normal for this date — 60-year average.
Average high64°
Average low45°
Average precipitation0.02 in
Chance of precipitation5%
Record high77° (2020)
Record low31° (1971)
Sat, 0764° / 44°0.02
64 °
Shem, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high64°
Average low44°
Average precipitation0.02 in
Chance of precipitation8%
Record high77° (2007)
Record low31° (1986)
Sun, 0862° / 44°0.07
62 °
Shem, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.07 in
Chance of precipitation22%
Record high76° (2016)
Record low29° (2000)
Mon, 0962° / 42°0.06
62 °
Shem, Monday, 9 November
Climate normal for this date — 60-year average.
Average high62°
Average low42°
Average precipitation0.06 in
Chance of precipitation10%
Record high73° (2016)
Record low29° (1998)
Tue, 1061° / 42°0.01
61 °
Shem, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high61°
Average low42°
Average precipitation0.01 in
Chance of precipitation5%
Record high74° (1989)
Record low26° (1998)
Wed, 1161° / 41°0.05
61 °
Shem, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high61°
Average low41°
Average precipitation0.05 in
Chance of precipitation15%
Record high75° (1989)
Record low25° (2000)
Thu, 1260° / 41°0.04
60 °
Shem, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high60°
Average low41°
Average precipitation0.04 in
Chance of precipitation13%
Record high75° (1999)
Record low20° (2000)
Fri, 1360° / 41°0.01
60 °
Shem, Friday, 13 November
Climate normal for this date — 60-year average.
Average high60°
Average low41°
Average precipitation0.01 in
Chance of precipitation7%
Record high76° (1995)
Record low17° (1972)
Sat, 1459° / 41°0.04
59 °
Shem, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.04 in
Chance of precipitation15%
Record high76° (1999)
Record low11° (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 Shem, UT 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 Shem, UT 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.