10-day forecast for Alturas, CA: 55° 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
83°
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0999° / 62°0
Morning72°feels 70°
Afternoon97°feels 92°
Evening84°feels 81°
Overnight64°feels 62°
99 °
Alturas, Sunday, 9 August
Clear. High 99°, low 62°.
Pressure29.85 inHg
Wind5.4 mph W
Humidity11%
Visibility6.2 mi
Dew point28°
Mon, 1097° / 61°0
Morning71°feels 69°
Afternoon96°feels 91°
Evening79°feels 79°
Overnight62°feels 59°
97 °
Alturas, Monday, 10 August
Clear. High 97°, low 61°.
Pressure29.85 inHg
Wind4.7 mph W
Humidity10%
Visibility6.2 mi
Dew point26°
Tue, 1196° / 57°0
Morning71°feels 69°
Afternoon95°feels 91°
Evening79°feels 79°
Overnight60°feels 57°
96 °
Alturas, Tuesday, 11 August
Clear. High 96°, low 57°.
Pressure29.85 inHg
Wind6 mph SW
Humidity11%
Visibility6.2 mi
Dew point28°
Wed, 1292° / 55°0
Morning68°feels 66°
Afternoon92°feels 88°
Evening75°feels 73°
Overnight59°feels 56°
92 °
Alturas, Wednesday, 12 August
Partly cloudy. High 92°, low 55°.
Pressure29.83 inHg
Wind3.9 mph SW
Humidity15%
Visibility6.2 mi
Dew point32°
Thu, 1390° / 58°0
Morning73°feels 71°
Afternoon86°feels 83°
Evening74°feels 73°
Overnight66°feels 65°
90 °
Alturas, Thursday, 13 August
Overcast. High 90°, low 58°.
Pressure29.74 inHg
Wind17 mph SW
Humidity15%
Visibility—
Dew point32°
Fri, 1483° / 60°0
Morning72°feels 71°
Afternoon82°feels 79°
Evening71°feels 69°
Overnight64°feels 62°
83 °
Alturas, Friday, 14 August
Overcast. High 83°, low 60°.
Pressure29.88 inHg
Wind13.5 mph W
Humidity22%
Visibility—
Dew point39°
Sat, 1589° / 56°0.02
Morning75°feels 73°
Afternoon86°feels 82°
Evening66°feels 65°
Overnight64°feels 63°
89 °
Alturas, Saturday, 15 August
Light rain. High 89°, low 56°.
Pressure29.91 inHg
Wind10.2 mph N
Humidity14%
Visibility—
Dew point31°
Sun, 1692° / 56°0
Morning76°feels 73°
Afternoon90°feels 86°
Evening74°feels 72°
Overnight64°feels 62°
92 °
Alturas, Sunday, 16 August
Clear. High 92°, low 56°.
Pressure29.91 inHg
Wind18.1 mph W
Humidity11%
Visibility—
Dew point28°
Mon, 1787° / 60°0
Morning75°feels 72°
Afternoon85°feels 82°
Evening70°feels 68°
Overnight63°feels 61°
87 °
Alturas, Monday, 17 August
Overcast. High 87°, low 60°.
Pressure29.94 inHg
Wind14.9 mph SW
Humidity16%
Visibility—
Dew point34°
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 Alturas, 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.