Monthly outlook for Silt, CA: average high 78.1°, average low 60.7°. That is 0.7° above the climate normal for October. Precipitation is expected on 1 day (about 0.6 inches), against a normal of 0 days and 0.1 inches. The warmest day looks like 25 October (88.1°), the coolest 14 October (46.6°).
78.1°/60.7°
Average high / low
+0.7°
Above normal
1 / 0
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
74.7°
78°
-1.8°
20 October – 29 October
83.9°
74°
+5.5°
30 October – 8 November
at normal
69.9°
—
October records over 66 years
100.8°1 October 2024All-time high
27.3°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Boron (5 mi).
Sun, 1165° / 51°0.52
65 °
Silt, Sunday, 11 October
Rain. High 65°, low 51°.
Pressure29.62 inHg
Wind16.6 mph SW
Humidity75%
Visibility6.2 mi
Dew point54°
Mon, 1262° / 49°0.03
62 °
Silt, Monday, 12 October
Light rain. High 62°, low 49°.
Pressure29.83 inHg
Wind12.7 mph SW
Humidity61%
Visibility6.2 mi
Dew point48°
Tue, 1364° / 47°0.02
64 °
Silt, Tuesday, 13 October
Light rain. High 64°, low 47°.
Pressure29.94 inHg
Wind11.7 mph W
Humidity43%
Visibility6.2 mi
Dew point40°
Wed, 1467° / 47°0
67 °
Silt, Wednesday, 14 October
Clear. High 67°, low 47°.
Pressure30.12 inHg
Wind3.9 mph SE
Humidity56%
Visibility—
Dew point42°
Thu, 1574° / 51°0
74 °
Silt, Thursday, 15 October
Clear. High 74°, low 51°.
Pressure30.15 inHg
Wind8.9 mph E
Humidity41%
Visibility—
Dew point41°
Fri, 1684° / 61°0
84 °
Silt, Friday, 16 October
Clear. High 84°, low 61°.
Pressure30.09 inHg
Wind14.3 mph E
Humidity15%
Visibility—
Dew point25°
Sat, 1784° / 67°0
84 °
Silt, Saturday, 17 October
Clear. High 84°, low 67°.
Pressure30.06 inHg
Wind9.4 mph E
Humidity17%
Visibility—
Dew point29°
Sun, 1887° / 69°0
87 °
Silt, Sunday, 18 October
Clear. High 87°, low 69°.
Pressure30.03 inHg
Wind15.9 mph SW
Humidity30%
Visibility—
Dew point43°
Mon, 1985° / 67°0
85 °
Silt, Monday, 19 October
Clear. High 85°, low 67°.
Pressure29.94 inHg
Wind20.1 mph W
Humidity25%
Visibility—
Dew point39°
Tue, 2082° / 63°0
82 °
Silt, Tuesday, 20 October
Clear. High 82°, low 63°.
Pressure29.97 inHg
Wind8.7 mph SW
Humidity20%
Visibility—
Dew point28°
Wed, 2184° / 68°0
84 °
Silt, Wednesday, 21 October
Clear. High 84°, low 68°.
Pressure29.97 inHg
Wind5.9 mph E
Humidity17%
Visibility—
Dew point29°
Thu, 2285° / 67°0
85 °
Silt, Thursday, 22 October
Clear. High 85°, low 67°.
Pressure29.94 inHg
Wind12.7 mph W
Humidity23%
Visibility—
Dew point36°
Fri, 2382° / 66°0
82 °
Silt, Friday, 23 October
Partly cloudy. High 82°, low 66°.
Pressure29.94 inHg
Wind12.5 mph SW
Humidity40%
Visibility—
Dew point47°
Sat, 2483° / 65°0
83 °
Silt, Saturday, 24 October
Clear. High 83°, low 65°.
Pressure30.00 inHg
Wind7 mph SW
Humidity39%
Visibility—
Dew point46°
Sun, 2588° / 69°0
88 °
Silt, Sunday, 25 October
Clear. High 88°, low 69°.
Pressure30.00 inHg
Wind15.4 mph E
Humidity22%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2674° / 48°0
74 °
Silt, Monday, 26 October
Climate normal for this date — 60-year average.
Average high74°
Average low48°
Average precipitation0 in
Chance of precipitation3%
Record high85° (2019)
Record low38° (1989)
Tue, 2773° / 48°0.02
73 °
Silt, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high73°
Average low48°
Average precipitation0.02 in
Chance of precipitation3%
Record high86° (2008)
Record low38° (1982)
Wed, 2872° / 47°0.01
72 °
Silt, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high72°
Average low47°
Average precipitation0.01 in
Chance of precipitation5%
Record high85° (2018)
Record low32° (1970)
Thu, 2971° / 47°0
71 °
Silt, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high71°
Average low47°
Average precipitation0 in
Chance of precipitation0%
Record high85° (2008)
Record low28° (1971)
Fri, 3069° / 46°0.02
69 °
Silt, Friday, 30 October
Climate normal for this date — 60-year average.
Average high69°
Average low46°
Average precipitation0.02 in
Chance of precipitation10%
Record high82° (1966)
Record low27° (1971)
Sat, 3170° / 45°0.01
70 °
Silt, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high70°
Average low45°
Average precipitation0.01 in
Chance of precipitation3%
Record high83° (1988)
Record low28° (2019)
Sun, 0171° / 45°0.01
71 °
Silt, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high71°
Average low45°
Average precipitation0.01 in
Chance of precipitation7%
Record high83° (2015)
Record low30° (2019)
Mon, 0271° / 45°0
71 °
Silt, Monday, 2 November
Climate normal for this date — 60-year average.
Average high71°
Average low45°
Average precipitation0 in
Chance of precipitation0%
Record high82° (2020)
Record low34° (1971)
Tue, 0371° / 44°0
71 °
Silt, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high71°
Average low44°
Average precipitation0 in
Chance of precipitation2%
Record high84° (2010)
Record low31° (1990)
Wed, 0471° / 45°0.02
71 °
Silt, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high71°
Average low45°
Average precipitation0.02 in
Chance of precipitation3%
Record high83° (1980)
Record low30° (1994)
Thu, 0571° / 45°0.01
71 °
Silt, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high71°
Average low45°
Average precipitation0.01 in
Chance of precipitation2%
Record high83° (2023)
Record low31° (2015)
Fri, 0670° / 46°0
70 °
Silt, Friday, 6 November
Climate normal for this date — 60-year average.
Average high70°
Average low46°
Average precipitation0 in
Chance of precipitation3%
Record high81° (2007)
Record low33° (2015)
Sat, 0769° / 45°0.01
69 °
Silt, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high69°
Average low45°
Average precipitation0.01 in
Chance of precipitation5%
Record high82° (1991)
Record low31° (2011)
Sun, 0867° / 44°0.02
67 °
Silt, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high67°
Average low44°
Average precipitation0.02 in
Chance of precipitation5%
Record high82° (2016)
Record low31° (2011)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Silt, CA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Silt, CA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.