As of 12:41 PDT

Weather in Bellevue, CA

83°

Bellevue, Friday, 9 October, 12:41

Clear. Feels like 84°. High 77°, low 51°.

Pressure29.74 inHg

Wind8 mph S

Humidity49%

Visibility6.2 mi

Dew point59°

See detailed hourly forecast

Monthly outlook for Bellevue, CA: average high 82.9°, average low 53.5°. That is 4.1° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 2 days and 0.9 inches. The warmest day looks like 17 October (91.8°), the coolest 10 October (46°).

82.9°/53.5°

Average high / low

+4.1°

Above normal

0 / 2

Wet days / normal

0.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 October – 18 October	80.9°	76.5°	+2.4°
19 October – 28 October	86.2°	72.7°	+7.5°
29 October – 7 November	at normal	69°	—

October records over 66 years

103.5°1 October 2020All-time high

34.9°29 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Roseland (1 mi).

Sat, 1076° / 46°

76 °

Bellevue, Saturday, 10 October

Clear. High 76°, low 46°.

Pressure29.62 inHg

Wind1.7 mph SW

Humidity44%

Visibility6.2 mi

Dew point46°

Sun, 1174° / 46°

74 °

Bellevue, Sunday, 11 October

Clear. High 74°, low 46°.

Pressure29.50 inHg

Wind4.4 mph S

Humidity39%

Visibility6.2 mi

Dew point44°

Mon, 1271° / 48°

71 °

Bellevue, Monday, 12 October

Clear. High 71°, low 48°.

Pressure29.88 inHg

Wind3.7 mph SW

Humidity38%

Visibility6.2 mi

Dew point41°

Tue, 1376° / 49°

76 °

Bellevue, Tuesday, 13 October

Clear. High 76°, low 49°.

Pressure30.06 inHg

Wind1.5 mph SW

Humidity35%

Visibility6.2 mi

Dew point39°

Wed, 1481° / 52°

81 °

Bellevue, Wednesday, 14 October

Clear. High 81°, low 52°.

Pressure30.15 inHg

Wind5.9 mph SW

Humidity32%

Visibility—

Dew point35°

Thu, 1588° / 54°

88 °

Bellevue, Thursday, 15 October

Clear. High 88°, low 54°.

Pressure30.06 inHg

Wind7.5 mph SW

Humidity17%

Visibility—

Dew point26°

Fri, 1690° / 57°

90 °

Bellevue, Friday, 16 October

Clear. High 90°, low 57°.

Pressure30.12 inHg

Wind6.1 mph SW

Humidity16%

Visibility—

Dew point28°

Sat, 1792° / 60°

92 °

Bellevue, Saturday, 17 October

Clear. High 92°, low 60°.

Pressure30.03 inHg

Wind6.2 mph SW

Humidity14%

Visibility—

Dew point26°

Sun, 1883° / 55°

83 °

Bellevue, Sunday, 18 October

Clear. High 83°, low 55°.

Pressure29.97 inHg

Wind7.6 mph SW

Humidity22%

Visibility—

Dew point32°

Mon, 1981° / 50°

81 °

Bellevue, Monday, 19 October

Clear. High 81°, low 50°.

Pressure29.97 inHg

Wind7.1 mph S

Humidity28%

Visibility—

Dew point33°

Tue, 2086° / 53°

86 °

Bellevue, Tuesday, 20 October

Clear. High 86°, low 53°.

Pressure30.03 inHg

Wind6.2 mph SW

Humidity16%

Visibility—

Dew point24°

Wed, 2191° / 56°

91 °

Bellevue, Wednesday, 21 October

Clear. High 91°, low 56°.

Pressure30.03 inHg

Wind6.1 mph SW

Humidity9%

Visibility—

Dew point13°

Thu, 2292° / 59°

92 °

Bellevue, Thursday, 22 October

Clear. High 92°, low 59°.

Pressure29.97 inHg

Wind7.1 mph SW

Humidity10%

Visibility—

Dew point17°

Fri, 2391° / 61°

91 °

Bellevue, Friday, 23 October

Clear. High 91°, low 61°.

Pressure29.91 inHg

Wind9.8 mph SW

Humidity10%

Visibility—

Dew point17°

Sat, 2477° / 59°

77 °

Bellevue, Saturday, 24 October

Overcast. High 77°, low 59°.

Pressure29.94 inHg

Wind6.1 mph SW

Humidity27%

Visibility—

Dew point35°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 2572° / 51°

0.1

72 °

Bellevue, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high72°

Average low51°

Average precipitation0.1 in

Chance of precipitation17%

Record high93° (2003)

Record low41° (1971)

Mon, 2672° / 50°

0.06

72 °

Bellevue, Monday, 26 October

Climate normal for this date — 60-year average.

Average high72°

Average low50°

Average precipitation0.06 in

Chance of precipitation13%

Record high94° (2003)

Record low39° (2023)

Tue, 2771° / 49°

0.04

71 °

Bellevue, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high71°

Average low49°

Average precipitation0.04 in

Chance of precipitation10%

Record high93° (2003)

Record low35° (2023)

Wed, 2870° / 49°

0.09

70 °

Bellevue, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high70°

Average low49°

Average precipitation0.09 in

Chance of precipitation18%

Record high92° (2003)

Record low39° (2023)

Thu, 2970° / 48°

0.08

70 °

Bellevue, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high70°

Average low48°

Average precipitation0.08 in

Chance of precipitation22%

Record high85° (1965)

Record low35° (1971)

Fri, 3069° / 48°

0.07

69 °

Bellevue, Friday, 30 October

Climate normal for this date — 60-year average.

Average high69°

Average low48°

Average precipitation0.07 in

Chance of precipitation15%

Record high86° (1966)

Record low38° (1972)

Sat, 3170° / 48°

0.05

70 °

Bellevue, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high70°

Average low48°

Average precipitation0.05 in

Chance of precipitation20%

Record high89° (1966)

Record low38° (1972)

Sun, 0170° / 48°

0.07

70 °

Bellevue, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high70°

Average low48°

Average precipitation0.07 in

Chance of precipitation15%

Record high87° (1966)

Record low36° (2003)

Mon, 0271° / 47°

0.05

71 °

Bellevue, Monday, 2 November

Climate normal for this date — 60-year average.

Average high71°

Average low47°

Average precipitation0.05 in

Chance of precipitation17%

Record high86° (1967)

Record low39° (1971)

Tue, 0370° / 47°

0.04

70 °

Bellevue, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high70°

Average low47°

Average precipitation0.04 in

Chance of precipitation15%

Record high85° (1976)

Record low38° (2022)

Wed, 0469° / 48°

0.04

69 °

Bellevue, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high69°

Average low48°

Average precipitation0.04 in

Chance of precipitation13%

Record high85° (1976)

Record low38° (2003)

Thu, 0568° / 48°

0.11

68 °

Bellevue, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high68°

Average low48°

Average precipitation0.11 in

Chance of precipitation15%

Record high83° (1976)

Record low40° (2004)

Fri, 0667° / 48°

0.08

67 °

Bellevue, Friday, 6 November

Climate normal for this date — 60-year average.

Average high67°

Average low48°

Average precipitation0.08 in

Chance of precipitation25%

Record high82° (1976)

Record low38° (1971)

Sat, 0767° / 48°

0.13

67 °

Bellevue, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high67°

Average low48°

Average precipitation0.13 in

Chance of precipitation23%

Record high83° (1991)

Record low41° (2020)

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 Bellevue, 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 Bellevue, 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.