Mountain View · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Mountain View & neighbors — hit play
Every city on the map carries real forecast data from the same models as its city page, refreshed several times a day. The icon is the day's overall look; the number is the afternoon high.
Next 14 days at a glance
from the model forecast
Hottest day
96°
Thu, Aug 20
Coldest night
65°
Thu, Aug 27
Days with precip
4 / 14
of 14 forecast days
Nicest day
Sun, Aug 23
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 22 – Sun 23 Aug
88° 65°
70% precip chance
Sat 29 – Sun 30 Aug
85° 66°
12% precip chance
Sat 5 – Sun 6 Sep
85° 65°
typical range
Sat 12 – Sun 13 Sep
86° 64°
typical range
30 days — Mountain View
14 forecast + 16 climatology
Thu · Today Sunny
96°69°0.5 mm⌄
Wind10 mph S
Gusts21 mph
UV index9 – Very high
Precip chance36%
Sunrise06:48
Sunset20:09
Fri · Tomorrow Mostly cloudy
81°68°16.4 mm⌄
Wind7 mph E
Gusts17 mph
UV index9 – Very high
Precip chance85%
Sunrise06:49
Sunset20:08
Saturday 22/8 Sunny
88°65°4.3 mm⌄
Wind9 mph S
Gusts19 mph
UV index9 – Very high
Precip chance70%
Sunrise06:50
Sunset20:06
Sunday 23/8 Sunny
84°65°3%⌄
Wind9 mph NW
Gusts17 mph
UV index8 – Very high
Precip chance3%
Sunrise06:50
Sunset20:05
Monday 24/8 Mostly cloudy
89°67°0.4 mm⌄
Wind9 mph SW
Gusts15 mph
UV index7 – High
Precip chance36%
Sunrise06:51
Sunset20:04
Tuesday 25/8 Fog
83°68°0.2 mm⌄
Wind3 mph W
Gusts14 mph
UV index7 – High
Precip chance30%
Sunrise06:52
Sunset20:02
Wednesday 26/8 Mostly cloudy
84°69°0.7 mm⌄
Wind4 mph S
Gusts13 mph
UV index6 – High
Precip chance55%
Sunrise06:53
Sunset20:01
Thursday 27/8 Fog
76°65°19.7 mm⌄
Wind4 mph N
Gusts14 mph
UV index6 – High
Precip chance89%
Sunrise06:53
Sunset20:00
Friday 28/8 Showers
84°65°1.2 mm⌄
Wind4 mph S
Gusts8 mph
UV index7 – High
Precip chance57%
Sunrise06:54
Sunset19:58
Saturday 29/8 Sunny
85°66°10%⌄
Wind4 mph SE
Gusts15 mph
UV index7 – High
Precip chance10%
Sunrise06:55
Sunset19:57
Sunday 30/8 Sunny
85°68°12%⌄
Wind4 mph E
Gusts6 mph
UV index7 – High
Precip chance12%
Sunrise06:56
Sunset19:56
Monday 31/8 Sunny
89°70°7%⌄
Wind3 mph N
Gusts11 mph
UV index8 – Very high
Precip chance7%
Sunrise06:56
Sunset19:54
Tuesday 1/9 Sunny
93°71°7%⌄
Wind9 mph N
Gusts12 mph
UV index8 – Very high
Precip chance7%
Sunrise06:57
Sunset19:53
Wednesday 2/9 Mostly cloudy
84°72°19%⌄
Wind9 mph NW
Gusts15 mph
UV index6 – High
Precip chance19%
Sunrise06:58
Sunset19:51
Thursday 3/9 Rain (climatological)
83°64°5.4 mm⌄
Day≈77–88°
Night≈59–70°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 4/9 Partly cloudy (climatological)
86°66°20%⌄
Day≈80–91°
Night≈61–72°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 5/9 Partly cloudy (climatological)
85°66°20%⌄
Day≈79–90°
Night≈60–71°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 6/9 Rain (climatological)
83°65°10.8 mm⌄
Day≈78–89°
Night≈60–70°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 7/9 Partly cloudy (climatological)
79°62°20%⌄
Day≈73–84°
Night≈57–67°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
75°60°20%⌄
Day≈69–80°
Night≈54–65°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Rain (climatological)
74°60°8.6 mm⌄
Day≈69–80°
Night≈54–65°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
81°64°20%⌄
Day≈76–86°
Night≈58–69°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
84°65°20%⌄
Day≈79–89°
Night≈60–71°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Rain (climatological)
86°66°10.5 mm⌄
Day≈80–91°
Night≈61–72°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
81°64°20%⌄
Day≈76–87°
Night≈58–69°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
76°60°20%⌄
Day≈70–81°
Night≈55–66°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Rain (climatological)
74°60°6.7 mm⌄
Day≈69–80°
Night≈54–65°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
79°62°20%⌄
Day≈73–84°
Night≈57–68°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
81°63°20%⌄
Day≈75–86°
Night≈58–69°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Rain (climatological)
86°67°5.7 mm⌄
Day≈81–91°
Night≈61–72°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
How does a 30-day outlook work?
The first 14 days are a live model forecast. The back half of the month shows the typical range for those dates — useful for planning, not a literal prediction.
First 14 days: a real forecast, blended from NBM, ECMWF and GFS runs. Trust it most inside three days; by the second week treat it as a lean, not a promise.
Rest of the month: past day 14 we stop pretending to forecast and switch to the climate corridor — the range those dates have produced over three decades computed directly for Mountain View, with mild week-to-week wiggle.
Good question for this page: "Is late August usually humid in Chicago?" Bad question: "Do I need an umbrella on the 29th?" — three weeks out no one knows, and that's the honest answer.