Weather in Mountain House

United States · California · 37.7833, -121.5427

Today Now 1:57 AM

+54° Clear

Hourly forecast

Today10/27 Temperature°F Cloudiness Precipitation Windmph Wind gusts Humidity PressureinHg Dew point°F Visibilitymi UV index

Hourly forecast — Mountain House
Now	2:00 AM	3:00 AM	4:00 AM	5:00 AM	6:00 AM	7:00 AM	8:00 AM	9:00 AM	10:00 AM	11:00 AM	12:00 PM	1:00 PM	2:00 PM	3:00 PM	4:00 PM	5:00 PM	6:00 PM	7:00 PM	8:00 PM	9:00 PM	10:00 PM	11:00 PM	12:00 AM	1:00 AM	2:00 AM	3:00 AM	4:00 AM	5:00 AM	6:00 AM	7:00 AM	8:00 AM	9:00 AM	10:00 AM	11:00 AM	12:00 PM

Forecast in words

Today

Mostly clear throughout the day, high +68°, low +50°. Light wind, up to 10 mph. The day promises to be dry.

Tomorrow

Tomorrow mostly clear: daytime +70°, nighttime +48°, weather holds steady.

Week

This week temperatures range from +46° to +70°. Warmest day — Wed, up to +70°. Nighttime weekly low: +46° (Mon). The week promises to be dry. Cloudless weather for 4 days. Second half of the week is cooler.

Week vs norm

Today 10/27 +68° −5° usually +73°
Tomorrow 10/28 +70° −3° usually +72°
Thu 10/29 +70° −2° usually +72°
Fri 10/30 +70° −2° usually +72°
Sat 10/31 +66° −5° usually +71°
Sun 11/1 +68° −3° usually +71°
Mon 11/2 +66° −4° usually +70°
Tue 11/3 +54° −16° usually +70°

Difference between forecast daytime high and the 1991–2020 norm for this date.

This day, October 27

Today is cooler than usual for this date.

Heat record +86° 2003
Cold record +39° 2023
Most precipitation 0.2 in 2016
Strongest gust 42 mph 2019

Records for this calendar date, 1991-2024, ERA5 reanalysis.

Climate in Mountain House

Today is about 10° colder than usual for October.

Climate normals by month, Mountain House
Month	Daytime / Nighttime	Average	Precipitation in
Jan	+57° / +41°	+48°	3.4
Feb	+61° / +43°	+51°	3.2
Mar	+66° / +45°	+54°	2.7
Apr	+72° / +48°	+59°	1.3
May	+79° / +54°	+65°	0.7
Jun	+86° / +58°	+71°	0.1
Jul	+90° / +61°	+74°	0.0
Aug	+89° / +61°	+73°	0.1
Sep	+86° / +59°	+71°	0.1
Oct	+78° / +54°	+64°	0.9
Nov	+65° / +46°	+54°	1.7
Dec	+57° / +42°	+48°	3.3

Climatic normals for 1991–2025 years from ERA5-Land reanalysis.

Astronomical data

Sunrise / sunset 7:26 AM | 6:12 PM

Moon 7:04 PM | 9:26 AM

Moon phase Waning gibbous 96%

Next solar eclipse

Calculating for this city…