10-day forecast for Big Water, UT: 70° to 103°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
103°
Best day: Monday, August 10
79° · 0.2 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 10103° / 79°0
Morning82°feels 81°
Afternoon101°feels 97°
Evening92°feels 88°
Overnight80°feels 80°
103 °
Big Water, Monday, 10 August
Mostly clear. High 103°, low 79°.
Pressure29.88 inHg
Wind15.9 mph W
Humidity21%
Visibility6.2 mi
Dew point48°
Tue, 11100° / 79°0
Morning81°feels 81°
Afternoon99°feels 96°
Evening87°feels 84°
Overnight81°feels 80°
100 °
Big Water, Tuesday, 11 August
Overcast. High 100°, low 79°.
Pressure29.88 inHg
Wind16 mph W
Humidity22%
Visibility6.2 mi
Dew point48°
Wed, 1290° / 78°0.01
Morning79°feels 79°
Afternoon91°feels 89°
Evening83°feels 82°
Overnight79°feels 79°
90 °
Big Water, Wednesday, 12 August
Light rain. High 90°, low 78°.
Pressure29.80 inHg
Wind14.7 mph W
Humidity28%
Visibility6.2 mi
Dew point51°
Thu, 1379° / 70°0.2
Morning71°feels 71°
Afternoon71°feels 71°
Evening76°feels 76°
Overnight78°feels 78°
79 °
Big Water, Thursday, 13 August
Light rain. High 79°, low 70°.
Pressure29.91 inHg
Wind11.6 mph W
Humidity70%
Visibility—
Dew point60°
Fri, 1488° / 71°0.06
Morning74°feels 74°
Afternoon84°feels 82°
Evening88°feels 85°
Overnight82°feels 80°
88 °
Big Water, Friday, 14 August
Light rain. High 88°, low 71°.
Pressure29.94 inHg
Wind13.8 mph W
Humidity35%
Visibility—
Dew point51°
Sat, 1590° / 76°0
Morning78°feels 77°
Afternoon85°feels 83°
Evening89°feels 86°
Overnight82°feels 80°
90 °
Big Water, Saturday, 15 August
Overcast. High 90°, low 76°.
Pressure30.03 inHg
Wind11.3 mph E
Humidity32%
Visibility—
Dew point50°
Sun, 1691° / 75°0
Morning78°feels 77°
Afternoon86°feels 84°
Evening91°feels 87°
Overnight87°feels 84°
91 °
Big Water, Sunday, 16 August
Overcast. High 91°, low 75°.
Pressure30.09 inHg
Wind10.4 mph W
Humidity34%
Visibility—
Dew point52°
Mon, 1795° / 78°0
Morning82°feels 80°
Afternoon91°feels 87°
Evening94°feels 91°
Overnight88°feels 85°
95 °
Big Water, Monday, 17 August
Mostly clear. High 95°, low 78°.
Pressure30.03 inHg
Wind12.3 mph SW
Humidity22%
Visibility—
Dew point45°
Tue, 1899° / 80°0
Morning83°feels 82°
Afternoon94°feels 90°
Evening98°feels 94°
Overnight91°feels 88°
99 °
Big Water, Tuesday, 18 August
Clear. High 99°, low 80°.
Pressure29.97 inHg
Wind5.3 mph W
Humidity20%
Visibility—
Dew point44°
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 Big Water, 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.