Monthly outlook for Wellsville, UT: average high 85.4°, average low 61.1°. That is 0.3° below the climate normal for August. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 9 August (93.9°), the coolest 14 August (56.2°).
85.4°/61.1°
Average high / low
−0.3°
Below normal
3 / 3
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
86.3°
86.7°
-0.2°
19 August – 28 August
83.8°
84.5°
-0.4°
29 August – 7 September
at normal
82.3°
—
August records over 66 years
100.9°1 August 2000All-time high
37.6°30 August 1964All-time low
Climate normals and records are computed from the nearest reference point — Logan (10 mi).
Mon, 1093° / 61°0
93 °
Wellsville, Monday, 10 August
Clear. High 93°, low 61°.
Pressure29.83 inHg
Wind9.1 mph SW
Humidity18%
Visibility6.2 mi
Dew point42°
Tue, 1194° / 65°0
94 °
Wellsville, Tuesday, 11 August
Overcast. High 94°, low 65°.
Pressure29.85 inHg
Wind6.8 mph W
Humidity17%
Visibility6.2 mi
Dew point39°
Wed, 1286° / 65°0
86 °
Wellsville, Wednesday, 12 August
Overcast. High 86°, low 65°.
Pressure29.77 inHg
Wind8.1 mph W
Humidity19%
Visibility6.2 mi
Dew point40°
Thu, 1383° / 61°0.01
83 °
Wellsville, Thursday, 13 August
Light rain. High 83°, low 61°.
Pressure29.77 inHg
Wind7.9 mph W
Humidity30%
Visibility—
Dew point43°
Fri, 1480° / 56°0.07
80 °
Wellsville, Friday, 14 August
Light rain. High 80°, low 56°.
Pressure29.91 inHg
Wind15.8 mph SW
Humidity36%
Visibility—
Dew point44°
Sat, 1585° / 58°0
85 °
Wellsville, Saturday, 15 August
Overcast. High 85°, low 58°.
Pressure30.00 inHg
Wind8.8 mph S
Humidity25%
Visibility—
Dew point37°
Sun, 1678° / 61°0
78 °
Wellsville, Sunday, 16 August
Overcast. High 78°, low 61°.
Pressure30.03 inHg
Wind13.2 mph SW
Humidity34%
Visibility—
Dew point43°
Mon, 1783° / 64°0.03
83 °
Wellsville, Monday, 17 August
Light rain. High 83°, low 64°.
Pressure29.97 inHg
Wind17.8 mph SW
Humidity35%
Visibility—
Dew point46°
Tue, 1887° / 62°0
87 °
Wellsville, Tuesday, 18 August
Clear. High 87°, low 62°.
Pressure29.85 inHg
Wind19.3 mph SW
Humidity20%
Visibility—
Dew point36°
Wed, 1988° / 61°0
88 °
Wellsville, Wednesday, 19 August
Overcast. High 88°, low 61°.
Pressure29.85 inHg
Wind17.3 mph SW
Humidity19%
Visibility—
Dew point35°
Thu, 2083° / 64°0.03
83 °
Wellsville, Thursday, 20 August
Light rain. High 83°, low 64°.
Pressure29.91 inHg
Wind14.3 mph SW
Humidity27%
Visibility—
Dew point42°
Fri, 2182° / 59°0.04
82 °
Wellsville, Friday, 21 August
Light rain. High 82°, low 59°.
Pressure29.94 inHg
Wind14 mph W
Humidity43%
Visibility—
Dew point47°
Sat, 2283° / 57°0.17
83 °
Wellsville, Saturday, 22 August
Light rain. High 83°, low 57°.
Pressure29.85 inHg
Wind17.6 mph SW
Humidity30%
Visibility—
Dew point42°
Sun, 2382° / 59°0
82 °
Wellsville, Sunday, 23 August
Overcast. High 82°, low 59°.
Pressure29.88 inHg
Wind10.4 mph W
Humidity27%
Visibility—
Dew point38°
Mon, 2486° / 58°0.01
86 °
Wellsville, Monday, 24 August
Light rain. High 86°, low 58°.
Pressure29.85 inHg
Wind10.8 mph SW
Humidity21%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2585° / 55°0.02
85 °
Wellsville, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high85°
Average low55°
Average precipitation0.02 in
Chance of precipitation18%
Record high95° (2015)
Record low46° (1968)
Wed, 2684° / 56°0.04
84 °
Wellsville, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high84°
Average low56°
Average precipitation0.04 in
Chance of precipitation20%
Record high95° (2001)
Record low42° (1960)
Thu, 2784° / 57°0.02
84 °
Wellsville, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high84°
Average low57°
Average precipitation0.02 in
Chance of precipitation17%
Record high95° (2001)
Record low43° (1993)
Fri, 2884° / 56°0.02
84 °
Wellsville, Friday, 28 August
Climate normal for this date — 60-year average.
Average high84°
Average low56°
Average precipitation0.02 in
Chance of precipitation15%
Record high93° (2012)
Record low44° (2004)
Sat, 2985° / 56°0.02
85 °
Wellsville, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low56°
Average precipitation0.02 in
Chance of precipitation10%
Record high94° (2023)
Record low42° (1960)
Sun, 3085° / 55°0.04
85 °
Wellsville, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high85°
Average low55°
Average precipitation0.04 in
Chance of precipitation12%
Record high93° (2007)
Record low38° (1964)
Mon, 3182° / 56°0.04
82 °
Wellsville, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low56°
Average precipitation0.04 in
Chance of precipitation20%
Record high94° (2022)
Record low42° (1965)
Tue, 0182° / 55°0.04
82 °
Wellsville, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high82°
Average low55°
Average precipitation0.04 in
Chance of precipitation22%
Record high95° (2022)
Record low41° (1965)
Wed, 0282° / 55°0.06
82 °
Wellsville, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high82°
Average low55°
Average precipitation0.06 in
Chance of precipitation22%
Record high93° (2007)
Record low43° (1973)
Thu, 0382° / 54°0.04
82 °
Wellsville, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high82°
Average low54°
Average precipitation0.04 in
Chance of precipitation15%
Record high96° (2022)
Record low43° (1964)
Fri, 0482° / 54°0.03
82 °
Wellsville, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low54°
Average precipitation0.03 in
Chance of precipitation17%
Record high96° (2022)
Record low41° (1964)
Sat, 0582° / 54°0.04
82 °
Wellsville, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low54°
Average precipitation0.04 in
Chance of precipitation18%
Record high97° (2022)
Record low43° (1968)
Sun, 0681° / 53°0.05
81 °
Wellsville, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high81°
Average low53°
Average precipitation0.05 in
Chance of precipitation25%
Record high98° (2022)
Record low44° (1968)
Mon, 0780° / 54°0.05
80 °
Wellsville, Monday, 7 September
Climate normal for this date — 60-year average.
Average high80°
Average low54°
Average precipitation0.05 in
Chance of precipitation17%
Record high99° (2022)
Record low38° (2010)
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 Wellsville, 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 Wellsville, 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.