10-day forecast for Harrisburg, CA: 65° to 99°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
99°
Best day: Sunday, August 9
80°
Worst day: Sunday, August 16
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1095° / 69°0
Morning79°feels 77°
Afternoon95°feels 90°
Evening84°feels 81°
Overnight74°feels 72°
95 °
Harrisburg, Monday, 10 August
Overcast. High 95°, low 69°.
Pressure29.83 inHg
Wind7.1 mph SE
Humidity13%
Visibility6.2 mi
Dew point39°
Tue, 1195° / 73°0
Morning79°feels 79°
Afternoon94°feels 89°
Evening87°feels 83°
Overnight80°feels 79°
95 °
Harrisburg, Tuesday, 11 August
Overcast. High 95°, low 73°.
Pressure29.85 inHg
Wind4.9 mph SE
Humidity14%
Visibility6.2 mi
Dew point38°
Wed, 1292° / 72°0
Morning78°feels 76°
Afternoon92°feels 88°
Evening83°feels 81°
Overnight76°feels 74°
92 °
Harrisburg, Wednesday, 12 August
Mostly clear. High 92°, low 72°.
Pressure29.77 inHg
Wind6.4 mph SE
Humidity17%
Visibility6.2 mi
Dew point42°
Thu, 1390° / 69°0
Morning73°feels 71°
Afternoon83°feels 81°
Evening87°feels 83°
Overnight74°feels 72°
90 °
Harrisburg, Thursday, 13 August
Clear. High 90°, low 69°.
Pressure29.77 inHg
Wind16.7 mph S
Humidity21%
Visibility—
Dew point37°
Fri, 1487° / 65°0
Morning69°feels 67°
Afternoon81°feels 80°
Evening85°feels 82°
Overnight71°feels 69°
87 °
Harrisburg, Friday, 14 August
Clear. High 87°, low 65°.
Pressure29.88 inHg
Wind13.7 mph S
Humidity19%
Visibility—
Dew point32°
Sat, 1588° / 69°0
Morning73°feels 71°
Afternoon82°feels 80°
Evening86°feels 83°
Overnight75°feels 73°
88 °
Harrisburg, Saturday, 15 August
Overcast. High 88°, low 69°.
Pressure29.97 inHg
Wind11.2 mph S
Humidity15%
Visibility—
Dew point28°
Sun, 1680° / 68°0
Morning69°feels 68°
Afternoon72°feels 71°
Evening79°feels 78°
Overnight70°feels 69°
80 °
Harrisburg, Sunday, 16 August
Overcast. High 80°, low 68°.
Pressure30.09 inHg
Wind12.9 mph S
Humidity42%
Visibility—
Dew point46°
Mon, 1790° / 68°0
Morning72°feels 70°
Afternoon84°feels 82°
Evening88°feels 85°
Overnight77°feels 77°
90 °
Harrisburg, Monday, 17 August
Mostly clear. High 90°, low 68°.
Pressure30.03 inHg
Wind6 mph SW
Humidity25%
Visibility—
Dew point42°
Tue, 1895° / 75°0
Morning79°feels 77°
Afternoon91°feels 87°
Evening93°feels 89°
Overnight82°feels 79°
95 °
Harrisburg, Tuesday, 18 August
Mostly clear. High 95°, low 75°.
Pressure29.94 inHg
Wind5.4 mph SW
Humidity18%
Visibility—
Dew point39°
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 Harrisburg, CA 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.