10-day forecast for Fort Johnson, UT: 63° to 100°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
99°
Best day: Monday, August 10
80° · 0.07 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1099° / 71°0
Morning78°feels 77°
Afternoon96°feels 92°
Evening80°feels 79°
Overnight74°feels 73°
99 °
Fort Johnson, Monday, 10 August
Light rain. High 99°, low 71°.
Pressure29.91 inHg
Wind11.6 mph W
Humidity18%
Visibility6.2 mi
Dew point42°
Tue, 1192° / 70°0.03
Morning75°feels 74°
Afternoon92°feels 88°
Evening79°feels 79°
Overnight77°feels 76°
92 °
Fort Johnson, Tuesday, 11 August
Light rain. High 92°, low 70°.
Pressure29.94 inHg
Wind9.7 mph W
Humidity22%
Visibility6.2 mi
Dew point45°
Wed, 1290° / 71°0.03
Morning73°feels 72°
Afternoon86°feels 83°
Evening82°feels 80°
Overnight72°feels 71°
90 °
Fort Johnson, Wednesday, 12 August
Light rain. High 90°, low 71°.
Pressure29.88 inHg
Wind7.8 mph W
Humidity32%
Visibility6.2 mi
Dew point48°
Thu, 1383° / 69°0.05
Morning73°feels 72°
Afternoon82°feels 80°
Evening77°feels 77°
Overnight71°feels 70°
83 °
Fort Johnson, Thursday, 13 August
Light rain. High 83°, low 69°.
Pressure29.85 inHg
Wind16.6 mph SW
Humidity32%
Visibility—
Dew point48°
Fri, 1480° / 64°0.07
Morning68°feels 68°
Afternoon79°feels 78°
Evening72°feels 72°
Overnight68°feels 68°
80 °
Fort Johnson, Friday, 14 August
Light rain. High 80°, low 64°.
Pressure29.97 inHg
Wind10.1 mph SW
Humidity31%
Visibility—
Dew point44°
Sat, 1583° / 63°0.01
Morning68°feels 67°
Afternoon82°feels 80°
Evening81°feels 79°
Overnight70°feels 69°
83 °
Fort Johnson, Saturday, 15 August
Light rain. High 83°, low 63°.
Pressure30.03 inHg
Wind12.5 mph S
Humidity30%
Visibility—
Dew point45°
Sun, 1687° / 64°0
Morning70°feels 68°
Afternoon84°feels 81°
Evening83°feels 80°
Overnight71°feels 70°
87 °
Fort Johnson, Sunday, 16 August
Overcast. High 87°, low 64°.
Pressure30.06 inHg
Wind15.6 mph SW
Humidity22%
Visibility—
Dew point38°
Mon, 1788° / 64°0
Morning70°feels 69°
Afternoon85°feels 82°
Evening84°feels 82°
Overnight71°feels 70°
88 °
Fort Johnson, Monday, 17 August
Clear. High 88°, low 64°.
Pressure30.03 inHg
Wind16.4 mph S
Humidity26%
Visibility—
Dew point44°
Tue, 1890° / 66°0
Morning72°feels 69°
Afternoon87°feels 84°
Evening85°feels 82°
Overnight72°feels 71°
90 °
Fort Johnson, Tuesday, 18 August
Mostly clear. High 90°, low 66°.
Pressure29.94 inHg
Wind13.6 mph S
Humidity20%
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 Fort Johnson, 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.