There is a new URL for this page, be sure to update your bookmarks: Timmonsville, SC 5-Day Weather Forecast
Timmonsville, SC Weather Forecast | 5 Day
Updated: Wed Jun 18th 2025 8:30 AM EDT
Ask About Weather
Test our newly developed Weather Chatbot. It provides up to 10 days of forecast information!
Moderate Rain
Wed 6-18
Moderate Rain with a high of 97°F and a low of 75°F. It will likey rain, having a 81% chance of a downpour with an estimated 0.3in. Wind will be moderate, blowing around 13mph on average and gusts of 19mph at 9 PM. The humidity will be on the higher side, averaging about 72%, the maximum being 77% at 9 AM and 47% being its lowest at 5 PM. Barometric pressure is its highest of 30.1inHg at 11 AM, a lowest point of 30inHg at 6 PM with an avg 30.04inHg.
- HI: 97°F
- LO: 75°F
- Rainfall: 81% | est. 0.3in
- Snowfall: 0%
- Wind
12.8 mph - Humidity
72% avg. - UV Index
2.5 - Air QualityGood
- Sunrise
06:07 AM - Sunset
08:33 PM - Moonrise
01:07 AM - Moonset
01:14 PM - Moon Phase
Last Quarter

Patchy Rain Nearby
Thu 6-19
Scattered showers with a high of 97°F and a low of 75°F. Rainfall expected in the surrounding area to have a 64% chance with an estimated 0.01in. Wind will be moderate, blowing around 15mph on average and gusts of 20.9mph at 7 PM. The humidity will be on the higher side, averaging about 68%, the maximum being 88% at 5 AM and 47% being its lowest at 5 PM. Barometric pressure is its highest of 30.1inHg at 9 AM, a lowest point of 29.97inHg at 5 PM with an avg 30.04inHg.
- HI: 97°F
- LO: 75°F
- Rainfall: 64% | est. 0.01in
- Snowfall: 0%
- Wind
14.8 mph - Humidity
68% avg. - UV Index
2.6 - Air QualityGood
- Sunrise
06:07 AM - Sunset
08:33 PM - Moonrise
01:34 AM - Moonset
02:20 PM - Moon Phase
Waning Crescent

Sunny
Fri 6-20
Sunny with a high of 93°F and a low of 75°F. Winds will be light at 7mph and gusts of 12mph at 9 PM. The humidity will be on the higher side, averaging about 67%, the maximum being 90% at 5 AM and 47% being its lowest at 5 PM. Barometric pressure is its highest of 30.06inHg at 10 PM, a lowest point of 29.99inHg at 1 AM with an avg 30.03inHg.
- HI: 93°F
- LO: 75°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
6.5 mph - Humidity
67% avg. - UV Index
2.2 - Air QualityGood
- Sunrise
06:07 AM - Sunset
08:34 PM - Moonrise
02:03 AM - Moonset
03:29 PM - Moon Phase
Waning Crescent

Patchy Rain Nearby
Sat 6-21
Scattered showers with a high of 97°F and a low of 74°F. Rainfall expected in the surrounding area to have a 69% chance with an estimated 0.01in. Winds will be light at 9mph and gusts of 14.5mph at 6 PM. The humidity will be on the higher side, averaging about 61%, the maximum being 88% at 6 AM and 33% being its lowest at 2 PM. Barometric pressure is its highest of 30.13inHg at 8 AM, a lowest point of 30.07inHg at 5 PM with an avg 30.1inHg.
- HI: 97°F
- LO: 74°F
- Rainfall: 69% | est. 0.01in
- Snowfall: 0%
- Wind
8.3 mph - Humidity
61% avg. - UV Index
2.7 - Air QualityModerate
- Sunrise
06:08 AM - Sunset
08:34 PM - Moonrise
02:35 AM - Moonset
04:42 PM - Moon Phase
Waning Crescent

Sunny
Sun 6-22
Sunny with a high of 98°F and a low of 73°F. Winds will be light at 10mph and gusts of 15.1mph at 7 PM. Humidity levels should be comfortable, sitting around 60% on average, the maximum being 85% at 6 AM and 32% being its lowest at 5 PM. Barometric pressure is its highest of 30.18inHg at 9 AM, a lowest point of 30.06inHg at 5 PM with an avg 30.13inHg.
- HI: 98°F
- LO: 73°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
9.2 mph - Humidity
60% avg. - UV Index
0.1 - Air QualityGood
- Sunrise
06:08 AM - Sunset
08:34 PM - Moonrise
03:13 AM - Moonset
05:57 PM - Moon Phase
Waning Crescent

Sunny
Mon 6-23
Sunny with a high of 101°F and a low of 75°F. Winds will be light at 9mph and gusts of 16.1mph at 11 PM. Humidity levels should be comfortable, sitting around 60% on average, the maximum being 93% at 11 PM and 32% being its lowest at 5 PM. Barometric pressure is its highest of 30.15inHg at 8 AM, a lowest point of 29.99inHg at 8 PM with an avg 30.09inHg.
- HI: 101°F
- LO: 75°F
- Rainfall: 0% | est. 0in
- Snowfall: 0%
- Wind
8.1 mph - Humidity
60% avg. - UV Index
7 - Air QualityTBA
- Sunrise
06:08 AM - Sunset
08:34 PM - Moonrise
03:58 AM - Moonset
07:12 PM - Moon Phase
Waning Crescent
Currently
![]() |
78°F |
30.1 inHg.
Barometer 85%
Humidity WSW 15.5 mph Wind |
Sunny |