Fairfield, TN Weather Forecast | 5 Day
Updated: Mon Sep 14th 2026 6:45 AM CDT
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Sunny
Mon 9-14-26
Sunny with a high of 92°F and a low of 72°F. There's a very small chance of rainfall, only about 6%. Winds will be light at 9mph and gusts of 20.6mph at 9 PM. The humidity will be on the higher side, averaging about 65%, the maximum being 87% at 7 AM and 43% being its lowest at 3 PM. Barometric pressure is its highest of 30.12inHg at 9 AM, a lowest point of 30.02inHg at 4 PM with an avg 30.07inHg.
- HI: 92°F
- LO: 72°F
- Rainfall: 6%
- Snowfall: 0%
- Wind
8.1 mph - Humidity
65% avg. - UV Index
8.2 - Air QualityGood
- Sunrise
06:31 AM - Sunset
06:59 PM - Moonrise
10:20 AM - Moonset
08:43 PM - Moon Phase
Waxing Crescent
Sunny
Weather Tomorrow, Tue 9-15-26
Sunny with a high of 96°F and a low of 74°F. There's a very small chance of rainfall, only about 3%. Wind will be moderate, blowing around 11mph on average and gusts of 25.8mph at 9 PM. Humidity levels should be comfortable, sitting around 59% on average, the maximum being 82% at 4 AM and 32% being its lowest at 4 PM. Barometric pressure is its highest of 30.16inHg at 10 PM, a lowest point of 30.06inHg at 12 AM with an avg 30.11inHg.
- HI: 96°F
- LO: 74°F
- Rainfall: 3%
- Snowfall: 0%
- Wind
10.1 mph - Humidity
59% avg. - UV Index
8.2 - Air QualityGood
- Sunrise
06:32 AM - Sunset
06:57 PM - Moonrise
11:28 AM - Moonset
09:21 PM - Moon Phase
Waxing Crescent
Sunny
Wed 9-16-26
Sunny with a high of 97°F and a low of 76°F. There's a very small chance of rainfall, only about 4%. Wind will be moderate, blowing around 12mph on average and gusts of 30.4mph at 1 AM. Humidity levels should be comfortable, sitting around 54% on average, the maximum being 75% at 7 AM and 31% being its lowest at 3 PM. Barometric pressure is its highest of 30.27inHg at 11 AM, a lowest point of 30.15inHg at 4 PM with an avg 30.2inHg.
- HI: 97°F
- LO: 76°F
- Rainfall: 4%
- Snowfall: 0%
- Wind
11.2 mph - Humidity
54% avg. - UV Index
7.9 - Air QualityGood
- Sunrise
06:33 AM - Sunset
06:56 PM - Moonrise
12:34 PM - Moonset
10:04 PM - Moon Phase
First Quarter
Sunny
Thu 9-17-26
Sunny with a high of 95°F and a low of 75°F. There's a moderate 36% chance of rainfall with an estimated 0.02in. Winds will be light at 10mph and gusts of 19.9mph at 7 PM. Humidity levels should be comfortable, sitting around 53% on average, the maximum being 89% at 10 PM and 33% being its lowest at 4 PM. Barometric pressure is its highest of 30.21inHg at 12 AM, a lowest point of 30.08inHg at 4 PM with an avg 30.16inHg.
- HI: 95°F
- LO: 75°F
- Rainfall: 36% | est. 0.02in
- Snowfall: 0%
- Wind
9.4 mph - Humidity
53% avg. - UV Index
8 - Air QualityGood
- Sunrise
06:34 AM - Sunset
06:54 PM - Moonrise
01:35 PM - Moonset
10:53 PM - Moon Phase
First Quarter
Sunny
Fri 9-18-26
Sunny with a high of 94°F and a low of 70°F. There's a moderate 36% chance of rainfall with an estimated 0.01in. Winds will be light at 8mph and gusts of 16.2mph at 10 PM. The humidity will be on the higher side, averaging about 68%, the maximum being 99% at 7 AM and 38% being its lowest at 12 PM. Barometric pressure is its highest of 30.13inHg at 1 AM, a lowest point of 30.01inHg at 4 PM with an avg 30.08inHg.
- HI: 94°F
- LO: 70°F
- Rainfall: 36% | est. 0.01in
- Snowfall: 0%
- Wind
7.8 mph - Humidity
68% avg. - UV Index
8 - Air QualityModerate
- Sunrise
06:34 AM - Sunset
06:53 PM - Moonrise
02:29 PM - Moonset
11:48 PM - Moon Phase
First Quarter
Sunny
Sat 9-19-26
Sunny with a high of 92°F and a low of 69°F. There's a very small chance of rainfall, only about 4%. Winds will be light at 7mph and gusts of 17mph at 11 PM. The humidity will be on the higher side, averaging about 64%, the maximum being 92% at 7 AM and 33% being its lowest at 4 PM. Barometric pressure is its highest of 30.03inHg at 12 AM, a lowest point of 29.9inHg at 4 PM with an avg 29.96inHg.
- HI: 92°F
- LO: 69°F
- Rainfall: 4%
- Snowfall: 0%
- Wind
6.3 mph - Humidity
64% avg. - UV Index
8 - Air QualityTBA
- Sunrise
06:35 AM - Sunset
06:51 PM - Moonrise
03:16 PM - Moonset
Does not set today - Moon Phase
First Quarter
Currently
 |
73°F |
30.07 inHg.
Barometer 81%
Humidity NE 7.9 mph Wind |
| Partly Cloudy | ||
National Outlook
Rain and Thunder in Central and Eastern U.S., Cool in Northwest 09-12 to 09-14
Sat Sep 12th 2026, 5:56am PDT
Read
Watch Out: Heat and Storms Ahead - 09-14 to 09-18
Extended Forecast
Sat Sep 12th 2026, 6:03am PDT
Read
Sat Sep 12th 2026, 6:03am PDT
5 Day Forecast Nearby
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