10-day forecast for Helena, CA: 28° to 72°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Monday, November 2
48°
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2866° / 36°0
Morning37°feels 37°
Afternoon66°feels 64°
Evening39°feels 37°
Overnight37°feels 37°
66 °
Helena, Wednesday, 28 October
Mostly clear. High 66°, low 36°.
Pressure30.06 inHg
Wind3.2 mph SW
Humidity48%
Visibility6.2 mi
Dew point31°
Thu, 2956° / 35°0
Morning38°feels 38°
Afternoon56°feels 53°
Evening41°feels 41°
Overnight35°feels 35°
56 °
Helena, Thursday, 29 October
Overcast. High 56°, low 35°.
Pressure29.88 inHg
Wind2.5 mph SW
Humidity41%
Visibility6.2 mi
Dew point26°
Fri, 3052° / 32°0
Morning32°feels 32°
Afternoon52°feels 49°
Evening38°feels 38°
Overnight34°feels 34°
52 °
Helena, Friday, 30 October
Partly cloudy. High 52°, low 32°.
Pressure29.91 inHg
Wind2.6 mph SW
Humidity51%
Visibility6.2 mi
Dew point27°
Sat, 3148° / 35°0.02
Morning39°feels 39°
Afternoon46°feels 46°
Evening44°feels 42°
Overnight37°feels 37°
48 °
Helena, Saturday, 31 October
Light rain. High 48°, low 35°.
Pressure29.94 inHg
Wind5.6 mph W
Humidity56%
Visibility—
Dew point30°
Sun, 0154° / 28°0
Morning34°feels 31°
Afternoon46°feels 45°
Evening51°feels 48°
Overnight36°feels 34°
54 °
Helena, Sunday, 1 November
Clear. High 54°, low 28°.
Pressure30.15 inHg
Wind4.3 mph NE
Humidity61%
Visibility—
Dew point29°
Mon, 0272° / 40°0
Morning46°feels 44°
Afternoon63°feels 60°
Evening64°feels 61°
Overnight49°feels 45°
72 °
Helena, Monday, 2 November
Overcast. High 72°, low 40°.
Pressure30.24 inHg
Wind4.1 mph E
Humidity11%
Visibility—
Dew point5°
Tue, 0367° / 47°0
Morning55°feels 50°
Afternoon64°feels 60°
Evening62°feels 59°
Overnight52°feels 48°
67 °
Helena, Tuesday, 3 November
Overcast. High 67°, low 47°.
Pressure30.06 inHg
Wind6.1 mph SE
Humidity12%
Visibility—
Dew point8°
Wed, 0466° / 50°0
Morning53°feels 50°
Afternoon61°feels 58°
Evening62°feels 60°
Overnight54°feels 51°
66 °
Helena, Wednesday, 4 November
Overcast. High 66°, low 50°.
Pressure30.09 inHg
Wind4.3 mph E
Humidity38%
Visibility—
Dew point33°
Thu, 0569° / 46°0
Morning52°feels 51°
Afternoon64°feels 62°
Evening65°feels 63°
Overnight52°feels 51°
69 °
Helena, Thursday, 5 November
Mostly clear. High 69°, low 46°.
Pressure30.03 inHg
Wind4.5 mph E
Humidity43%
Visibility—
Dew point38°
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 Helena, 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.