10-day forecast for Norristown, OH: 61° to 91°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Sunday, August 16
82° · 1.56 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1082° / 67°1.56
Morning68°feels 69°
Afternoon81°feels 82°
Evening80°feels 80°
Overnight71°feels 72°
82 °
Norristown, Monday, 10 August
Heavy rain. High 82°, low 67°.
Pressure30.00 inHg
Wind6.4 mph W
Humidity74%
Visibility6.2 mi
Dew point63°
Tue, 1184° / 65°0.2
Morning68°feels 69°
Afternoon84°feels 86°
Evening71°feels 73°
Overnight68°feels 69°
84 °
Norristown, Tuesday, 11 August
Rain. High 84°, low 65°.
Pressure29.97 inHg
Wind7.1 mph W
Humidity66%
Visibility6.2 mi
Dew point67°
Wed, 1278° / 64°0.01
Morning66°feels 67°
Afternoon74°feels 75°
Evening72°feels 72°
Overnight65°feels 65°
78 °
Norristown, Wednesday, 12 August
Light rain. High 78°, low 64°.
Pressure29.83 inHg
Wind5.8 mph W
Humidity93%
Visibility6.2 mi
Dew point68°
Thu, 1378° / 62°0
Morning64°feels 64°
Afternoon78°feels 78°
Evening68°feels 68°
Overnight64°feels 64°
78 °
Norristown, Thursday, 13 August
Partly cloudy. High 78°, low 62°.
Pressure30.00 inHg
Wind5 mph N
Humidity49%
Visibility6.2 mi
Dew point55°
Fri, 1482° / 63°0
Morning68°feels 68°
Afternoon80°feels 80°
Evening71°feels 72°
Overnight67°feels 67°
82 °
Norristown, Friday, 14 August
Light rain. High 82°, low 63°.
Pressure30.06 inHg
Wind5.4 mph E
Humidity45%
Visibility—
Dew point56°
Sat, 1576° / 66°0.16
Morning67°feels 67°
Afternoon67°feels 68°
Evening71°feels 73°
Overnight69°feels 70°
76 °
Norristown, Saturday, 15 August
Rain. High 76°, low 66°.
Pressure30.12 inHg
Wind8.5 mph SW
Humidity99%
Visibility—
Dew point66°
Sun, 1689° / 69°0.03
Morning77°feels 79°
Afternoon87°feels 91°
Evening75°feels 76°
Overnight70°feels 70°
89 °
Norristown, Sunday, 16 August
Light rain. High 89°, low 69°.
Pressure29.80 inHg
Wind17.9 mph W
Humidity52%
Visibility—
Dew point67°
Mon, 1779° / 61°0
Morning67°feels 66°
Afternoon76°feels 76°
Evening70°feels 70°
Overnight67°feels 67°
79 °
Norristown, Monday, 17 August
Overcast. High 79°, low 61°.
Pressure30.06 inHg
Wind6.4 mph NW
Humidity51%
Visibility—
Dew point56°
Tue, 1891° / 65°0.06
Morning73°feels 74°
Afternoon85°feels 90°
Evening81°feels 84°
Overnight73°feels 74°
91 °
Norristown, Tuesday, 18 August
Light rain. High 91°, low 65°.
Pressure29.88 inHg
Wind14.2 mph SW
Humidity58%
Visibility—
Dew point67°
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 Norristown, OH 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.