10-day forecast for Johnstone, TX: 55° to 96°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
96°
Best day: Wednesday, October 14
85° · 0.31 in
Worst day: Thursday, October 22
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1496° / 76°0
Morning76°feels 77°
Afternoon94°feels 96°
Evening91°feels 92°
Overnight83°feels 86°
96 °
Johnstone, Wednesday, 14 October
Clear. High 96°, low 76°.
Pressure29.91 inHg
Wind17.2 mph SE
Humidity53%
Visibility6.2 mi
Dew point69°
Thu, 1587° / 76°0.05
Morning76°feels 78°
Afternoon84°feels 87°
Evening82°feels 83°
Overnight76°feels 78°
87 °
Johnstone, Thursday, 15 October
Light rain. High 87°, low 76°.
Pressure29.97 inHg
Wind14.9 mph SE
Humidity73%
Visibility6.2 mi
Dew point70°
Fri, 1677° / 67°0.02
Morning67°feels 67°
Afternoon74°feels 73°
Evening71°feels 69°
Overnight75°feels 75°
77 °
Johnstone, Friday, 16 October
Light rain. High 77°, low 67°.
Pressure30.30 inHg
Wind20.7 mph NE
Humidity45%
Visibility6.2 mi
Dew point49°
Sat, 1772° / 55°0
Morning58°feels 56°
Afternoon68°feels 66°
Evening70°feels 68°
Overnight60°feels 58°
72 °
Johnstone, Saturday, 17 October
Clear. High 72°, low 55°.
Pressure30.39 inHg
Wind11.4 mph N
Humidity34%
Visibility—
Dew point36°
Sun, 1876° / 57°0
Morning62°feels 60°
Afternoon73°feels 71°
Evening71°feels 69°
Overnight67°feels 65°
76 °
Johnstone, Sunday, 18 October
Mostly clear. High 76°, low 57°.
Pressure30.18 inHg
Wind8.6 mph S
Humidity31%
Visibility—
Dew point39°
Mon, 1979° / 64°0
Morning65°feels 65°
Afternoon70°feels 70°
Evening75°feels 76°
Overnight69°feels 69°
79 °
Johnstone, Monday, 19 October
Overcast. High 79°, low 64°.
Pressure30.06 inHg
Wind12.1 mph E
Humidity82%
Visibility—
Dew point62°
Tue, 2086° / 65°0
Morning70°feels 70°
Afternoon83°feels 84°
Evening81°feels 83°
Overnight76°feels 76°
86 °
Johnstone, Tuesday, 20 October
Mostly clear. High 86°, low 65°.
Pressure29.91 inHg
Wind14.8 mph SE
Humidity51%
Visibility—
Dew point61°
Wed, 2184° / 71°0.04
Morning74°feels 76°
Afternoon81°feels 84°
Evening82°feels 85°
Overnight78°feels 81°
84 °
Johnstone, Wednesday, 21 October
Light rain. High 84°, low 71°.
Pressure29.83 inHg
Wind19.2 mph SE
Humidity68%
Visibility—
Dew point68°
Thu, 2285° / 73°0.31
Morning77°feels 79°
Afternoon84°feels 88°
Evening81°feels 84°
Overnight75°feels 76°
85 °
Johnstone, Thursday, 22 October
Rain. High 85°, low 73°.
Pressure29.83 inHg
Wind17.2 mph SE
Humidity63%
Visibility—
Dew point69°
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 Johnstone, TX 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.