As of 14:40 CDT

Weather in Foster City, MI

55°

Foster City, Thursday, 29 October, 14:40

Clear. Feels like 53°. High 58°, low 43°.

Pressure30.03 inHg

Wind10.7 mph NW

Humidity59%

Visibility6.2 mi

Dew point41°

See detailed hourly forecast

Monthly outlook for Foster City, MI: average high 53.2°, average low 40.2°. That is 5.3° above the climate normal for October. Precipitation is expected on 5 days (about 4.0 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 3 November (65.4°), the coolest 8 November (32.2°).

53.2°/40.2°

Average high / low

+5.3°

Above normal

5 / 5

Wet days / normal

4.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
29 October – 7 November	55.2°	45.8°	+5.2°
8 November – 17 November	50°	39.9°	+5.6°
18 November – 27 November	at normal	35.8°	—

October records over 66 years

82.6°2 October 2023All-time high

16.5°24 October 2002All-time low

Climate normals and records are computed from the nearest reference point — Northland (10 mi).

Fri, 3053° / 35°

53 °

Foster City, Friday, 30 October

Overcast. High 53°, low 35°.

Pressure30.36 inHg

Wind4.7 mph NW

Humidity56%

Visibility6.2 mi

Dew point34°

Sat, 3159° / 34°

59 °

Foster City, Saturday, 31 October

Clear. High 59°, low 34°.

Pressure30.39 inHg

Wind5.9 mph S

Humidity62%

Visibility6.2 mi

Dew point41°

Sun, 0163° / 43°

63 °

Foster City, Sunday, 1 November

Light rain. High 63°, low 43°.

Pressure30.30 inHg

Wind4.4 mph SW

Humidity80%

Visibility6.2 mi

Dew point51°

Mon, 0259° / 50°

0.23

59 °

Foster City, Monday, 2 November

Rain. High 59°, low 50°.

Pressure30.09 inHg

Wind6.6 mph S

Humidity98%

Visibility6.2 mi

Dew point55°

Tue, 0365° / 55°

0.98

65 °

Foster City, Tuesday, 3 November

Rain. High 65°, low 55°.

Pressure29.68 inHg

Wind11.8 mph SE

Humidity97%

Visibility—

Dew point61°

Wed, 0460° / 48°

1.28

60 °

Foster City, Wednesday, 4 November

Rain. High 60°, low 48°.

Pressure29.88 inHg

Wind8.9 mph SW

Humidity97%

Visibility—

Dew point56°

Thu, 0547° / 42°

1.36

47 °

Foster City, Thursday, 5 November

Rain. High 47°, low 42°.

Pressure29.74 inHg

Wind17.7 mph N

Humidity94%

Visibility—

Dew point45°

Fri, 0641° / 33°

41 °

Foster City, Friday, 6 November

Overcast. High 41°, low 33°.

Pressure29.91 inHg

Wind17.1 mph N

Humidity58%

Visibility—

Dew point26°

Sat, 0746° / 32°

46 °

Foster City, Saturday, 7 November

Clear. High 46°, low 32°.

Pressure30.24 inHg

Wind7.4 mph NW

Humidity40%

Visibility—

Dew point21°

Sun, 0848° / 32°

48 °

Foster City, Sunday, 8 November

Clear. High 48°, low 32°.

Pressure30.33 inHg

Wind3.3 mph NW

Humidity33%

Visibility—

Dew point18°

Mon, 0948° / 35°

48 °

Foster City, Monday, 9 November

Overcast. High 48°, low 35°.

Pressure30.24 inHg

Wind4 mph W

Humidity49%

Visibility—

Dew point28°

Tue, 1052° / 36°

52 °

Foster City, Tuesday, 10 November

Overcast. High 52°, low 36°.

Pressure30.09 inHg

Wind3.8 mph SW

Humidity62%

Visibility—

Dew point37°

Wed, 1155° / 41°

55 °

Foster City, Wednesday, 11 November

Clear. High 55°, low 41°.

Pressure29.94 inHg

Wind7.3 mph NW

Humidity55%

Visibility—

Dew point38°

Thu, 1250° / 38°

50 °

Foster City, Thursday, 12 November

Overcast. High 50°, low 38°.

Pressure29.85 inHg

Wind7.7 mph SE

Humidity72%

Visibility—

Dew point39°

Fri, 1347° / 46°

0.02

47 °

Foster City, Friday, 13 November

Light rain. High 47°, low 46°.

Pressure29.62 inHg

Wind10 mph SE

Humidity90%

Visibility—

Dew point44°

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

Sat, 1439° / 27°

0.02

39 °

Foster City, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high39°

Average low27°

Average precipitation0.02 in

Chance of precipitation18%

Record high60° (2001)

Record low8° (2018)

Sun, 1540° / 28°

0.04

40 °

Foster City, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.04 in

Chance of precipitation27%

Record high63° (2001)

Record low6° (2014)

Mon, 1639° / 27°

0.06

39 °

Foster City, Monday, 16 November

Climate normal for this date — 60-year average.

Average high39°

Average low27°

Average precipitation0.06 in

Chance of precipitation20%

Record high59° (2023)

Record low12° (2014)

Tue, 1739° / 27°

0.07

39 °

Foster City, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high39°

Average low27°

Average precipitation0.07 in

Chance of precipitation27%

Record high58° (2001)

Record low5° (2014)

Wed, 1839° / 27°

0.06

39 °

Foster City, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high39°

Average low27°

Average precipitation0.06 in

Chance of precipitation30%

Record high59° (2001)

Record low7° (2014)

Thu, 1938° / 26°

0.06

38 °

Foster City, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high38°

Average low26°

Average precipitation0.06 in

Chance of precipitation42%

Record high56° (1999)

Record low-1° (2014)

Fri, 2037° / 26°

0.09

37 °

Foster City, Friday, 20 November

Climate normal for this date — 60-year average.

Average high37°

Average low26°

Average precipitation0.09 in

Chance of precipitation28%

Record high55° (1982)

Record low5° (2018)

Sat, 2135° / 24°

0.1

35 °

Foster City, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high35°

Average low24°

Average precipitation0.1 in

Chance of precipitation28%

Record high56° (1990)

Record low0° (2014)

Sun, 2236° / 24°

0.03

36 °

Foster City, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high36°

Average low24°

Average precipitation0.03 in

Chance of precipitation17%

Record high57° (2012)

Record low-2° (2018)

Mon, 2336° / 24°

0.09

36 °

Foster City, Monday, 23 November

Climate normal for this date — 60-year average.

Average high36°

Average low24°

Average precipitation0.09 in

Chance of precipitation37%

Record high51° (2001)

Record low4° (2000)

Tue, 2435° / 24°

0.06

35 °

Foster City, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high35°

Average low24°

Average precipitation0.06 in

Chance of precipitation27%

Record high53° (2017)

Record low-2° (1995)

Wed, 2535° / 24°

0.06

35 °

Foster City, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high35°

Average low24°

Average precipitation0.06 in

Chance of precipitation32%

Record high51° (2001)

Record low5° (1985)

Thu, 2634° / 23°

0.1

34 °

Foster City, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high34°

Average low23°

Average precipitation0.1 in

Chance of precipitation32%

Record high52° (2022)

Record low-5° (2014)

Fri, 2733° / 22°

0.11

33 °

Foster City, Friday, 27 November

Climate normal for this date — 60-year average.

Average high33°

Average low22°

Average precipitation0.11 in

Chance of precipitation40%

Record high49° (1984)

Record low2° (1993)

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 Foster City, MI 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 Foster City, MI 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.