10-day forecast for Alturas, CA: 31° to 74°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Sunday, October 18
67° · 0.37 in
Worst day: Wednesday, October 21
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1973° / 44°0
Morning56°feels 54°
Afternoon72°feels 70°
Evening52°feels 49°
Overnight51°feels 49°
73 °
Alturas, Monday, 19 October
Partly cloudy. High 73°, low 44°.
Pressure29.85 inHg
Wind10 mph S
Humidity28%
Visibility6.2 mi
Dew point29°
Tue, 2068° / 47°0
Morning52°feels 50°
Afternoon68°feels 65°
Evening57°feels 54°
Overnight51°feels 48°
68 °
Alturas, Tuesday, 20 October
Overcast. High 68°, low 47°.
Pressure29.91 inHg
Wind9.1 mph SE
Humidity27%
Visibility6.2 mi
Dew point27°
Wed, 2167° / 42°0.37
Morning42°feels 42°
Afternoon66°feels 64°
Evening52°feels 51°
Overnight45°feels 45°
67 °
Alturas, Wednesday, 21 October
Rain. High 67°, low 42°.
Pressure29.91 inHg
Wind0.8 mph N
Humidity33%
Visibility6.2 mi
Dew point34°
Thu, 2251° / 42°0.13
Morning42°feels 39°
Afternoon51°feels 49°
Evening47°feels 41°
Overnight48°feels 48°
51 °
Alturas, Thursday, 22 October
Light rain. High 51°, low 42°.
Pressure29.94 inHg
Wind4.7 mph W
Humidity75%
Visibility4.9 mi
Dew point43°
Fri, 2348° / 34°0.01
Morning41°feels 36°
Afternoon45°feels 40°
Evening46°feels 42°
Overnight35°feels 34°
48 °
Alturas, Friday, 23 October
Light rain. High 48°, low 34°.
Pressure30.21 inHg
Wind12 mph NW
Humidity62%
Visibility—
Dew point32°
Sat, 2463° / 31°0
Morning36°feels 35°
Afternoon51°feels 49°
Evening60°feels 57°
Overnight43°feels 42°
63 °
Alturas, Saturday, 24 October
Overcast. High 63°, low 31°.
Pressure30.15 inHg
Wind4.5 mph SE
Humidity47%
Visibility—
Dew point27°
Sun, 2569° / 41°0
Morning47°feels 46°
Afternoon62°feels 59°
Evening64°feels 61°
Overnight46°feels 45°
69 °
Alturas, Sunday, 25 October
Clear. High 69°, low 41°.
Pressure30.12 inHg
Wind8.7 mph NW
Humidity22%
Visibility—
Dew point19°
Mon, 2667° / 41°0
Morning46°feels 45°
Afternoon61°feels 58°
Evening64°feels 61°
Overnight46°feels 46°
67 °
Alturas, Monday, 26 October
Clear. High 67°, low 41°.
Pressure29.91 inHg
Wind3.6 mph NW
Humidity28%
Visibility—
Dew point24°
Tue, 2765° / 35°0.07
Morning48°feels 47°
Afternoon59°feels 56°
Evening53°feels 49°
Overnight37°feels 33°
65 °
Alturas, Tuesday, 27 October
Snow. High 65°, low 35°.
Pressure29.65 inHg
Wind20.4 mph W
Humidity23%
Visibility—
Dew point20°
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.