10-day forecast for Welby, UT: 63° to 99°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
99°
Best day: Sunday, August 9
87° · 0.22 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1093° / 69°0.03
Morning73°feels 72°
Afternoon93°feels 89°
Evening86°feels 83°
Overnight76°feels 75°
93 °
Welby, Monday, 10 August
Light rain. High 93°, low 69°.
Pressure29.85 inHg
Wind7.4 mph S
Humidity17%
Visibility6.2 mi
Dew point43°
Tue, 1197° / 72°0
Morning76°feels 76°
Afternoon97°feels 92°
Evening88°feels 84°
Overnight75°feels 74°
97 °
Welby, Tuesday, 11 August
Light rain. High 97°, low 72°.
Pressure29.85 inHg
Wind1.3 mph SE
Humidity17%
Visibility6.2 mi
Dew point43°
Wed, 1291° / 73°0.02
Morning77°feels 76°
Afternoon88°feels 85°
Evening81°feels 80°
Overnight76°feels 75°
91 °
Welby, Wednesday, 12 August
Light rain. High 91°, low 73°.
Pressure29.77 inHg
Wind1.8 mph SW
Humidity18%
Visibility6.2 mi
Dew point42°
Thu, 1387° / 65°0.22
Morning70°feels 70°
Afternoon83°feels 81°
Evening79°feels 78°
Overnight68°feels 68°
87 °
Welby, Thursday, 13 August
Rain. High 87°, low 65°.
Pressure29.77 inHg
Wind10.2 mph S
Humidity32%
Visibility—
Dew point48°
Fri, 1485° / 63°0.05
Morning68°feels 68°
Afternoon82°feels 81°
Evening82°feels 80°
Overnight71°feels 70°
85 °
Welby, Friday, 14 August
Light rain. High 85°, low 63°.
Pressure29.88 inHg
Wind12.2 mph W
Humidity35%
Visibility—
Dew point49°
Sat, 1591° / 65°0.04
Morning71°feels 69°
Afternoon86°feels 83°
Evening85°feels 82°
Overnight72°feels 71°
91 °
Welby, Saturday, 15 August
Light rain. High 91°, low 65°.
Pressure30.00 inHg
Wind9.4 mph S
Humidity20%
Visibility—
Dew point37°
Sun, 1690° / 69°0
Morning74°feels 72°
Afternoon88°feels 84°
Evening88°feels 85°
Overnight74°feels 73°
90 °
Welby, Sunday, 16 August
Overcast. High 90°, low 69°.
Pressure30.03 inHg
Wind9 mph S
Humidity22%
Visibility—
Dew point42°
Mon, 1793° / 70°0
Morning75°feels 73°
Afternoon89°feels 86°
Evening87°feels 84°
Overnight75°feels 74°
93 °
Welby, Monday, 17 August
Mostly clear. High 93°, low 70°.
Pressure30.03 inHg
Wind12.2 mph W
Humidity21%
Visibility—
Dew point42°
Tue, 1893° / 70°0
Morning76°feels 74°
Afternoon91°feels 87°
Evening88°feels 85°
Overnight76°feels 74°
93 °
Welby, Tuesday, 18 August
Clear. High 93°, low 70°.
Pressure30.03 inHg
Wind15.3 mph N
Humidity17%
Visibility—
Dew point38°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Welby, UT around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.