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Weather Fairfield: Current forecast

Fairfield / California (CA) / United States

30.4 °C
Feels like 30.3 °C
Min 13 °C / Max 30 °C
Weather Fairfield: Sunny, 30 °C Sunny
20.9 km/h SW
Wind
24 km/h SW
Gusts
1014 hPa
Pressure
0 mm
Precipitation
26 %
Humidity
5.6
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass High
Mugwort Low
Ragweed None
05:59 / 20:29
Sunrise / Sunset
10:49 / 23:07
Moonrise / Moonset
Waxing Crescent (23 %)
Moon phase

Updated: Jul 19, 2026, 1:15 CEST Jul 18, 2026, 16:15 PDT

Today's Summary

Right now Fairfield has sunny weather. The thermometer currently shows 30.4°C. Stay in the shade, wear light clothing and drink lots of water. During the day temperatures will range between 13.3°C and 30.3°C.

Hourly forecast – Fairfield, today

Jul 18, 17:00
27 °C
Sunny
Fairfield Jul 18, 17:00: Sunny, 27 °C
Jul 18, 18:00
21 °C
Sunny
Fairfield Jul 18, 18:00: Sunny, 21 °C
Jul 18, 19:00
19 °C
Clear
Fairfield Jul 18, 19:00: Clear, 19 °C
Jul 18, 20:00
17 °C
Clear
Fairfield Jul 18, 20:00: Clear, 17 °C
Jul 18, 21:00
16 °C
Clear
Fairfield Jul 18, 21:00: Clear, 16 °C
Jul 18, 22:00
15 °C
Clear
Fairfield Jul 18, 22:00: Clear, 15 °C
Jul 18, 23:00
15 °C
Clear
Fairfield Jul 18, 23:00: Clear, 15 °C
Jul 19, 00:00
14 °C
Clear
Fairfield Jul 19, 00:00: Clear, 14 °C
Jul 19, 01:00
14 °C
Clear
Fairfield Jul 19, 01:00: Clear, 14 °C
Jul 19, 02:00
14 °C
Clear
Fairfield Jul 19, 02:00: Clear, 14 °C
Jul 19, 03:00
12 °C
Clear
Fairfield Jul 19, 03:00: Clear, 12 °C
Jul 19, 04:00
12 °C
Clear
Fairfield Jul 19, 04:00: Clear, 12 °C
Jul 19, 05:00
13 °C
Partly cloudy
Fairfield Jul 19, 05:00: Partly cloudy, 13 °C
Jul 19, 06:00
17 °C
Partly cloudy
Fairfield Jul 19, 06:00: Partly cloudy, 17 °C
Jul 19, 07:00
20 °C
Partly cloudy
Fairfield Jul 19, 07:00: Partly cloudy, 20 °C
Jul 19, 08:00
23 °C
Partly cloudy
Fairfield Jul 19, 08:00: Partly cloudy, 23 °C
Jul 19, 09:00
26 °C
Partly cloudy
Fairfield Jul 19, 09:00: Partly cloudy, 26 °C
Jul 19, 10:00
28 °C
Partly cloudy
Fairfield Jul 19, 10:00: Partly cloudy, 28 °C
Jul 19, 11:00
30 °C
Sunny
Fairfield Jul 19, 11:00: Sunny, 30 °C
Jul 19, 12:00
30 °C
Sunny
Fairfield Jul 19, 12:00: Sunny, 30 °C
Jul 19, 13:00
30 °C
Sunny
Fairfield Jul 19, 13:00: Sunny, 30 °C
Jul 19, 14:00
28 °C
Sunny
Fairfield Jul 19, 14:00: Sunny, 28 °C
Jul 19, 15:00
27 °C
Partly cloudy
Fairfield Jul 19, 15:00: Partly cloudy, 27 °C
Jul 19, 16:00
25 °C
Cloudy
Fairfield Jul 19, 16:00: Cloudy, 25 °C
Time
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
Fairfield Jul 18, 17:00: Sunny
Fairfield Jul 18, 18:00: Sunny
Fairfield Jul 18, 19:00: Clear
Fairfield Jul 18, 20:00: Clear
Fairfield Jul 18, 21:00: Clear
Fairfield Jul 18, 22:00: Clear
Fairfield Jul 18, 23:00: Clear
Fairfield Jul 19, 00:00: Clear
Fairfield Jul 19, 01:00: Clear
Fairfield Jul 19, 02:00: Clear
Fairfield Jul 19, 03:00: Clear
Fairfield Jul 19, 04:00: Clear
Fairfield Jul 19, 05:00: Partly cloudy
Fairfield Jul 19, 06:00: Partly cloudy
Fairfield Jul 19, 07:00: Partly cloudy
Fairfield Jul 19, 08:00: Partly cloudy
Fairfield Jul 19, 09:00: Partly cloudy
Fairfield Jul 19, 10:00: Partly cloudy
Fairfield Jul 19, 11:00: Sunny
Fairfield Jul 19, 12:00: Sunny
Fairfield Jul 19, 13:00: Sunny
Fairfield Jul 19, 14:00: Sunny
Fairfield Jul 19, 15:00: Partly cloudy
Fairfield Jul 19, 16:00: Cloudy
Temperature (°C)
Chance of rain (%)
1
2
4
6
7
9
10
10
10
9
12
14
14
8
4
2
3
3
1
1
1
1
3
7
Precipitation
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Wind (km/h)
SW
19
SW
17
WSW
16
WSW
15
WSW
16
WSW
16
WSW
14
WSW
14
WSW
12
WSW
11
WSW
11
WSW
9
WSW
9
WSW
10
WSW
10
WSW
9
SW
13
SW
14
SW
16
SW
19
SW
21
WSW
22
WSW
23
WSW
21
Pressure (hPa)
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1013
1013
1012
1011
1011
1010
1010
1010
1010
Humidity (%)
45 %
54 %
63 %
69 %
74 %
78 %
80 %
81 %
80 %
78 %
84 %
87 %
81 %
64 %
48 %
38 %
31 %
27 %
23 %
22 %
22 %
27 %
30 %
35 %
Cloud cover (%)
0 %
0 %
1 %
3 %
5 %
6 %
7 %
6 %
5 %
3 %
19 %
20 %
47 %
46 %
44 %
32 %
42 %
47 %
22 %
16 %
18 %
21 %
48 %
84 %

14-day weather forecast – Fairfield

14-day trend for Fairfield: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 11.5°C at night, with daytime highs up to 39.6°C.

Date
Jul 18
Jul 19
Jul 20
Jul 21
Jul 22
Jul 23
Jul 24
Jul 25
Jul 26
Jul 27
Jul 28
Jul 29
Jul 30
Jul 31
Fairfield July 18, 2026: Sunny
Fairfield July 19, 2026: Sunny
Fairfield July 20, 2026: Partly cloudy
Fairfield July 21, 2026: Sunny
Fairfield July 22, 2026: Sunny
Fairfield July 23, 2026: Sunny
Fairfield July 24, 2026: Sunny
Fairfield July 25, 2026: Sunny
Fairfield July 26, 2026: Sunny
Fairfield July 27, 2026: Sunny
Fairfield July 28, 2026: Sunny
Fairfield July 29, 2026: Sunny
Fairfield July 30, 2026: Sunny
Fairfield July 31, 2026: Sunny
Temperature (°C)
Chance of rain (%)
5
4
5
36
1
1
2
2
1
3
3
2
2
1
Precipitation
—
—
—
0.6 mm
—
—
—
—
—
—
—
—
—
—
Wind max (km/h)
22
23
19
22
21
21
21
22
20
22
22
22
20
18
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
July 18, 2026 Fairfield July 18, 2026: Sunny Sunny 13 °C 30 °C 05:59 20:29 10:49 23:07 Waxing Crescent (23 %)
July 19, 2026 Fairfield July 19, 2026: Sunny Sunny 12 °C 30 °C 06:00 20:28 11:59 23:33 First Quarter (33 %)
July 20, 2026 Fairfield July 20, 2026: Partly cloudy Partly cloudy 15 °C 29 °C 06:00 20:28 13:07 23:59 First Quarter (43 %)
July 21, 2026 Fairfield July 21, 2026: Sunny Sunny 15 °C 32 °C 06:01 20:27 14:15 Does not set today First Quarter (53 %)
July 22, 2026 Fairfield July 22, 2026: Sunny Sunny 15 °C 35 °C 06:02 20:26 15:21 00:28 First Quarter (64 %)
July 23, 2026 Fairfield July 23, 2026: Sunny Sunny 15 °C 34 °C 06:03 20:26 16:26 01:02 Waxing Moon (74 %)
July 24, 2026 Fairfield July 24, 2026: Sunny Sunny 14 °C 31 °C 06:04 20:25 17:26 01:42 Waxing Moon (82 %)
July 25, 2026 Fairfield July 25, 2026: Sunny Sunny 12 °C 31 °C 06:04 20:24 18:21 02:28 Waxing Moon (90 %)
July 26, 2026 Fairfield July 26, 2026: Sunny Sunny 12 °C 35 °C 06:05 20:23 19:08 03:20 Waxing Moon (95 %)
July 27, 2026 Fairfield July 27, 2026: Sunny Sunny 12 °C 33 °C 06:06 20:22 19:48 04:18 Full Moon (99 %)
July 28, 2026 Fairfield July 28, 2026: Sunny Sunny 12 °C 32 °C 06:07 20:22 20:21 05:19 Full Moon (100 %)
July 29, 2026 Fairfield July 29, 2026: Sunny Sunny 12 °C 33 °C 06:08 20:21 20:50 06:20 Full Moon (99 %)
July 30, 2026 Fairfield July 30, 2026: Sunny Sunny 12 °C 32 °C 06:09 20:20 21:14 07:21 Waning Moon (96 %)
July 31, 2026 Fairfield July 31, 2026: Sunny Sunny 12 °C 40 °C 06:09 20:19 21:36 08:20 Waning Moon (91 %)
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